| 单词 | test group |
| 释义 | test group noun[C] MARKETINGukusagroupofpeoplewhotryaproductorservicetoseehow well itworks, and whether they like it or wouldbuyor use it: We alwaysplaythescriptsforouradstotestgroupsofviewersbefore wefinalizethem. Compare control group agroupofproductsthat aretestedandcomparedto each other: Everyinkjetprinterinourtestgroupprintedsharptext. Examplesoftest grouptest group Assigning one group as thetestgroup, a relative decrease in the overall accuracy of the lab data was seen. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Many people believe his six stage theory was sexist because only males were in thetestgroupfor this study. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In 1956, he set up the first subjective listeningtestgroupto assess sound recordings, studios and impairments in the broadcasting chain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The results showed a clear impairment of memory performance in the stresstestgroup, who recalled 30% fewer words than the control group. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Over time, more patients were added to the study and it thetestgroupeventually grew to beyond 100 participants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The experimental data also indicated a downward trend in the overall yields of groups within two-three stations away from thetestgroupin each case. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Thetestgroupexperienced 129 minutes of exercise on average per week compared to the control groups 21.8 minutes a week. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.After a defined time period, the patients in thetestgroupare assessed for health improvements in comparison with the control group. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Thetestgroupshowed no adverse effects and all test results were normal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The rhesus monkeys were split into atestgroupand into a control group. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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