| 单词 | thallium |
| 释义 | thallium noun[U] uk/ˈθæl.i.əm/us/ˈθæl.i.əm/a verypoisonouschemicalelementused inphotocells, and used aspoisonin the past 铊（一种剧毒的化学元素，用于光电池，过去用作毒药）Chemical elements
Examplesofthalliumthallium It would undoubtedly be of interest to obtain data, fromthalliumscintigraphy, on this group of patients. From theCambridge English Corpus Stress tests andthalliumstudies may be useful. From theCambridge English Corpus Athalliumpersantin scan was consistent with a myocardial infarction involving the apex of the left ventricle. From theCambridge English Corpus Left ventricular function remains normal, and yearlythalliumperfusion scans at rest and after exercise show no ischaemia. From theCambridge English Corpus Thalliummyocardial imaging, coronary arteriography and echocardiography were used for evaluation of the efficacy of the therapy and for follow-up studies. From theCambridge English Corpus Dipyridamole loadingthalliummyocardial imaging test demonstrated the perfusion defect at the anteroseptal region, which was completely redistributed. From theCambridge English Corpus Dipyridamolethalliummyocardial imaging is reasonably useful, but dipyridamole can he dangerous when it is given without the precise information of the patient's stenosis. From theCambridge English Corpus The spectrometer uses athallium-doped sodium iodide detector and carries out automatic gain stabilization every 60 seconds, allowing instrument drift due to changes in temperature and humidity to be reduced. From theCambridge English Corpus Differences inthalliumreleases are a feature of the difference in process technology and are higher in the "dry" process. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 It is also effective in treating poisoning with non-radioactive metals, such asthallium. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Later in the week, they began to die because, as they left prison, they had been giventhalliuminjections. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 At the end it is converted tothalliumsulfate and thethalliumis extracted by electrolysis on platinum or stainless steel plates. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Various tests eliminated the possibility of the unknown element being thorium, radium, lead, bismuth, orthallium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Usually included in this category are gallium, indium andthallium; tin and lead; and bismuth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Instead of the greenthalliumlines that he expected, he saw a new line of deep indigo-blue. 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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