Definition of polygraph in English:

polygraph

noun ˈpɒlɪɡrɑːfˈpɑliˌɡræf

1A machine designed to detect and record changes in physiological characteristics, such as a person's pulse and breathing rates, used especially as a lie detector.
多种波动描记器（尤用作测谎仪）
Example sentencesExamples
- And it was a big turnaround for him to suddenly decry the use of polygraphs.
- One of the points that Stephen Hatfill also made - and you're an authority on this, you know something about polygraphs given your former line of work in the Defense Intelligence Agency.
- Accomplished liars will beat polygraphs, mislead interrogators, and hoodwink the most sophisticated security regime.
- But during her polygraph examination, the machine showed that her perspiration and skin resistance were abnormal.
- The subject was asked to stand up immediately and changes in the heart rate were noted in the polygraph.
- One was setting up a polygraph, laying out the lie detector's telltale wires and cords.
- Objective responses are recorded on a polygraph trace.
- He invented a lie-detecting machine called the polygraph.
- Guilty people can also beat polygraphs by suppressing their physiological reactions with the help of mental countermeasures such as meditation or physical ones such as drugs.
- Traditional lie detectors, known as polygraphs, measure heart and respiratory rates as a person answers questions.
- The results suggest that fMRI may one day prove a more accurate lie detector than the polygraph.
- Depending on the mode of recording, the signal has to be amplified for feeding a polygraph or digitized for recording on hard disk.
- Well, I tell you what - No.1, polygraphs, truth detectors, lie detectors are not allowed in the courts, even down there in Aruba.
- He did not invent the polygraph, but he did design the Backster control question technique, called the zone technique.
- Also within the Shaughnessy affidavit are details of polygraph - lie detector - evidence which throws the entire prosecution theory into chaos.
- Lie-detector technology has moved on from cumbersome polygraphs that measure physiological responses to questions.
- They found out that polygraphs did not detect these people lying.
- Mechanical activity was recorded on a polygraph via isometric transducers.
- Dr Zuhair Bandar and his team at Manchester Metropolitan University say the system has already proved more accurate than traditional polygraphs.
- He'd show them the communications center, neat gear such as polygraphs and Breathalyzers, demonstrate photography and fingerprinting, and generally try to show them a good time and build a positive rapport.
1. 1.1 A lie-detector test carried out with a polygraph.
  测谎仪测试
  if he passed the polygraph, of course, it would authenticate his story
  Example sentencesExamples
  Also, apparently, he took a polygraph, but one of the things that was omitted from the statement was whether or not he passed the polygraph.
  But as to that man's claims, I understand also his representative says he passed a polygraph.
  He hasn't told us whether he took other polygraphs, whether or not he flunked those with other polygraphers or with this guy, Barry.
  There's a specific code section that says polygraphs aren't admissible.
  Now the only thing we know about polygraphs is if you pass the first one, you don't get a second one.
  Several of the family members have taken polygraphs.
  We've initiated polygraphs, we've initiated very tight security.
  And Johnny Skakel, his brother, who was one of those witnesses, was tested by polygraph and passed the polygraph.
  Reve and I went in the first day and took polygraphs.
  And the prosecutors still argued that my client was guilty when they knew he passed the polygraph.
  And as a matter of fact, Larry, I have asked for polygraphs from defense attorneys in the past.
  Given the polygraph's dubious record, resistance to the lie detector has started to stir.
  She could take and pass a polygraph with flying colors because she may really have no knowledge about his whereabouts.
  They've gone in and they've passed the polygraphs, and they've done the right thing.
  I think it's important that people know they passed the polygraph; that this little girl is in danger.
  But the snitch failed a polygraph and Guandique passed one.
  Their lawyer had said they didn't want the FBI to conduct the polygraphs.
  What's wrong with letting members of Congress take polygraphs?
  And he passed the polygraph, but he was a suspect and then they eliminated him.
  The polygraphs were taken as part of the investigation by Pan Am's defence team who were fighting civil court actions brought by the families of the Lockerbie dead.

Derivatives

polygraphic

adjective

The polygraphic recordings were analyzed at 30-second intervals and classified as NREM sleep, REM sleep, or undetermined sleep according to recommended criteria.
Example sentencesExamples
- Both horizontal and vertical eye movements could therefore be recorded using a single polygraphic channel.
- Chart speed was 5 mm/sec, and polygraphic records were scored by hand.
- Their polygraphic sleep recordings were compared with those of matched control infants.
- Marston was a psychologist who paved the way for the polygraphic lie detector test: most authorities on the comic, and indeed Marston himself, don't deny his fascination with strong women.

Definition of polygraph in US English:

polygraph

nounˈpälēˌɡrafˈpɑliˌɡræf

1A machine designed to detect and record changes in physiological characteristics, such as a person's pulse and breathing rates, used especially as a lie detector.
多种波动描记器（尤用作测谎仪）
Example sentencesExamples
- He invented a lie-detecting machine called the polygraph.
- Also within the Shaughnessy affidavit are details of polygraph - lie detector - evidence which throws the entire prosecution theory into chaos.
- Mechanical activity was recorded on a polygraph via isometric transducers.
- One was setting up a polygraph, laying out the lie detector's telltale wires and cords.
- But during her polygraph examination, the machine showed that her perspiration and skin resistance were abnormal.
- The results suggest that fMRI may one day prove a more accurate lie detector than the polygraph.
- Well, I tell you what - No.1, polygraphs, truth detectors, lie detectors are not allowed in the courts, even down there in Aruba.
- He'd show them the communications center, neat gear such as polygraphs and Breathalyzers, demonstrate photography and fingerprinting, and generally try to show them a good time and build a positive rapport.
- Depending on the mode of recording, the signal has to be amplified for feeding a polygraph or digitized for recording on hard disk.
- Accomplished liars will beat polygraphs, mislead interrogators, and hoodwink the most sophisticated security regime.
- Dr Zuhair Bandar and his team at Manchester Metropolitan University say the system has already proved more accurate than traditional polygraphs.
- The subject was asked to stand up immediately and changes in the heart rate were noted in the polygraph.
- Lie-detector technology has moved on from cumbersome polygraphs that measure physiological responses to questions.
- Guilty people can also beat polygraphs by suppressing their physiological reactions with the help of mental countermeasures such as meditation or physical ones such as drugs.
- One of the points that Stephen Hatfill also made - and you're an authority on this, you know something about polygraphs given your former line of work in the Defense Intelligence Agency.
- He did not invent the polygraph, but he did design the Backster control question technique, called the zone technique.
- Objective responses are recorded on a polygraph trace.
- They found out that polygraphs did not detect these people lying.
- Traditional lie detectors, known as polygraphs, measure heart and respiratory rates as a person answers questions.
- And it was a big turnaround for him to suddenly decry the use of polygraphs.
1. 1.1 A lie-detector test carried out with a polygraph.
  测谎仪测试
  if he passed the polygraph, of course, it would authenticate his story
  Example sentencesExamples
  I think it's important that people know they passed the polygraph; that this little girl is in danger.
  He hasn't told us whether he took other polygraphs, whether or not he flunked those with other polygraphers or with this guy, Barry.
  Several of the family members have taken polygraphs.
  But as to that man's claims, I understand also his representative says he passed a polygraph.
  Also, apparently, he took a polygraph, but one of the things that was omitted from the statement was whether or not he passed the polygraph.
  And he passed the polygraph, but he was a suspect and then they eliminated him.
  But the snitch failed a polygraph and Guandique passed one.
  Reve and I went in the first day and took polygraphs.
  Their lawyer had said they didn't want the FBI to conduct the polygraphs.
  The polygraphs were taken as part of the investigation by Pan Am's defence team who were fighting civil court actions brought by the families of the Lockerbie dead.
  She could take and pass a polygraph with flying colors because she may really have no knowledge about his whereabouts.
  And the prosecutors still argued that my client was guilty when they knew he passed the polygraph.
  They've gone in and they've passed the polygraphs, and they've done the right thing.
  We've initiated polygraphs, we've initiated very tight security.
  Now the only thing we know about polygraphs is if you pass the first one, you don't get a second one.
  Given the polygraph's dubious record, resistance to the lie detector has started to stir.
  What's wrong with letting members of Congress take polygraphs?
  And as a matter of fact, Larry, I have asked for polygraphs from defense attorneys in the past.
  There's a specific code section that says polygraphs aren't admissible.
  And Johnny Skakel, his brother, who was one of those witnesses, was tested by polygraph and passed the polygraph.

单词	polygraph
释义	Definition of polygraph in English: polygraph noun ˈpɒlɪɡrɑːfˈpɑliˌɡræf 1A machine designed to detect and record changes in physiological characteristics, such as a person's pulse and breathing rates, used especially as a lie detector. 多种波动描记器（尤用作测谎仪） Example sentencesExamples And it was a big turnaround for him to suddenly decry the use of polygraphs. One of the points that Stephen Hatfill also made - and you're an authority on this, you know something about polygraphs given your former line of work in the Defense Intelligence Agency. Accomplished liars will beat polygraphs, mislead interrogators, and hoodwink the most sophisticated security regime. But during her polygraph examination, the machine showed that her perspiration and skin resistance were abnormal. The subject was asked to stand up immediately and changes in the heart rate were noted in the polygraph. One was setting up a polygraph, laying out the lie detector's telltale wires and cords. Objective responses are recorded on a polygraph trace. He invented a lie-detecting machine called the polygraph. Guilty people can also beat polygraphs by suppressing their physiological reactions with the help of mental countermeasures such as meditation or physical ones such as drugs. Traditional lie detectors, known as polygraphs, measure heart and respiratory rates as a person answers questions. The results suggest that fMRI may one day prove a more accurate lie detector than the polygraph. Depending on the mode of recording, the signal has to be amplified for feeding a polygraph or digitized for recording on hard disk. Well, I tell you what - No.1, polygraphs, truth detectors, lie detectors are not allowed in the courts, even down there in Aruba. He did not invent the polygraph, but he did design the Backster control question technique, called the zone technique. Also within the Shaughnessy affidavit are details of polygraph - lie detector - evidence which throws the entire prosecution theory into chaos. Lie-detector technology has moved on from cumbersome polygraphs that measure physiological responses to questions. They found out that polygraphs did not detect these people lying. Mechanical activity was recorded on a polygraph via isometric transducers. Dr Zuhair Bandar and his team at Manchester Metropolitan University say the system has already proved more accurate than traditional polygraphs. He'd show them the communications center, neat gear such as polygraphs and Breathalyzers, demonstrate photography and fingerprinting, and generally try to show them a good time and build a positive rapport. 1.1 A lie-detector test carried out with a polygraph. 测谎仪测试 if he passed the polygraph, of course, it would authenticate his story Example sentencesExamples Also, apparently, he took a polygraph, but one of the things that was omitted from the statement was whether or not he passed the polygraph. But as to that man's claims, I understand also his representative says he passed a polygraph. He hasn't told us whether he took other polygraphs, whether or not he flunked those with other polygraphers or with this guy, Barry. There's a specific code section that says polygraphs aren't admissible. Now the only thing we know about polygraphs is if you pass the first one, you don't get a second one. Several of the family members have taken polygraphs. We've initiated polygraphs, we've initiated very tight security. And Johnny Skakel, his brother, who was one of those witnesses, was tested by polygraph and passed the polygraph. Reve and I went in the first day and took polygraphs. And the prosecutors still argued that my client was guilty when they knew he passed the polygraph. And as a matter of fact, Larry, I have asked for polygraphs from defense attorneys in the past. Given the polygraph's dubious record, resistance to the lie detector has started to stir. She could take and pass a polygraph with flying colors because she may really have no knowledge about his whereabouts. They've gone in and they've passed the polygraphs, and they've done the right thing. I think it's important that people know they passed the polygraph; that this little girl is in danger. But the snitch failed a polygraph and Guandique passed one. Their lawyer had said they didn't want the FBI to conduct the polygraphs. What's wrong with letting members of Congress take polygraphs? And he passed the polygraph, but he was a suspect and then they eliminated him. The polygraphs were taken as part of the investigation by Pan Am's defence team who were fighting civil court actions brought by the families of the Lockerbie dead. Derivatives polygraphic adjective The polygraphic recordings were analyzed at 30-second intervals and classified as NREM sleep, REM sleep, or undetermined sleep according to recommended criteria. Example sentencesExamples Both horizontal and vertical eye movements could therefore be recorded using a single polygraphic channel. Chart speed was 5 mm/sec, and polygraphic records were scored by hand. Their polygraphic sleep recordings were compared with those of matched control infants. Marston was a psychologist who paved the way for the polygraphic lie detector test: most authorities on the comic, and indeed Marston himself, don't deny his fascination with strong women. Definition of polygraph in US English: polygraph nounˈpälēˌɡrafˈpɑliˌɡræf 1A machine designed to detect and record changes in physiological characteristics, such as a person's pulse and breathing rates, used especially as a lie detector. 多种波动描记器（尤用作测谎仪） Example sentencesExamples He invented a lie-detecting machine called the polygraph. Also within the Shaughnessy affidavit are details of polygraph - lie detector - evidence which throws the entire prosecution theory into chaos. Mechanical activity was recorded on a polygraph via isometric transducers. One was setting up a polygraph, laying out the lie detector's telltale wires and cords. But during her polygraph examination, the machine showed that her perspiration and skin resistance were abnormal. The results suggest that fMRI may one day prove a more accurate lie detector than the polygraph. Well, I tell you what - No.1, polygraphs, truth detectors, lie detectors are not allowed in the courts, even down there in Aruba. He'd show them the communications center, neat gear such as polygraphs and Breathalyzers, demonstrate photography and fingerprinting, and generally try to show them a good time and build a positive rapport. Depending on the mode of recording, the signal has to be amplified for feeding a polygraph or digitized for recording on hard disk. Accomplished liars will beat polygraphs, mislead interrogators, and hoodwink the most sophisticated security regime. Dr Zuhair Bandar and his team at Manchester Metropolitan University say the system has already proved more accurate than traditional polygraphs. The subject was asked to stand up immediately and changes in the heart rate were noted in the polygraph. Lie-detector technology has moved on from cumbersome polygraphs that measure physiological responses to questions. Guilty people can also beat polygraphs by suppressing their physiological reactions with the help of mental countermeasures such as meditation or physical ones such as drugs. One of the points that Stephen Hatfill also made - and you're an authority on this, you know something about polygraphs given your former line of work in the Defense Intelligence Agency. He did not invent the polygraph, but he did design the Backster control question technique, called the zone technique. Objective responses are recorded on a polygraph trace. They found out that polygraphs did not detect these people lying. Traditional lie detectors, known as polygraphs, measure heart and respiratory rates as a person answers questions. And it was a big turnaround for him to suddenly decry the use of polygraphs. 1.1 A lie-detector test carried out with a polygraph. 测谎仪测试 if he passed the polygraph, of course, it would authenticate his story Example sentencesExamples I think it's important that people know they passed the polygraph; that this little girl is in danger. He hasn't told us whether he took other polygraphs, whether or not he flunked those with other polygraphers or with this guy, Barry. Several of the family members have taken polygraphs. But as to that man's claims, I understand also his representative says he passed a polygraph. Also, apparently, he took a polygraph, but one of the things that was omitted from the statement was whether or not he passed the polygraph. And he passed the polygraph, but he was a suspect and then they eliminated him. But the snitch failed a polygraph and Guandique passed one. Reve and I went in the first day and took polygraphs. Their lawyer had said they didn't want the FBI to conduct the polygraphs. The polygraphs were taken as part of the investigation by Pan Am's defence team who were fighting civil court actions brought by the families of the Lockerbie dead. She could take and pass a polygraph with flying colors because she may really have no knowledge about his whereabouts. And the prosecutors still argued that my client was guilty when they knew he passed the polygraph. They've gone in and they've passed the polygraphs, and they've done the right thing. We've initiated polygraphs, we've initiated very tight security. Now the only thing we know about polygraphs is if you pass the first one, you don't get a second one. Given the polygraph's dubious record, resistance to the lie detector has started to stir. What's wrong with letting members of Congress take polygraphs? And as a matter of fact, Larry, I have asked for polygraphs from defense attorneys in the past. There's a specific code section that says polygraphs aren't admissible. And Johnny Skakel, his brother, who was one of those witnesses, was tested by polygraph and passed the polygraph.
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