| 单词 | gamma camera |
| 释义 | > as lemmasgamma camera gamma camera n. a device used to produce an image of a source of gamma rays, typically by detecting scintillation; esp. one used in medical scintigraphy. ΚΠ 1953 Engin. Jrnl. (Montreal) July 840/2 The gamma camera competes with X-ray for cheaper, faster welding inspection. 1974 R. M. Kirk et al. Surgery iv. 62 The radioactivity can be detected with a gamma camera, often before radiographic changes take place. 1986 Dumfries & Galloway Standard 25 Apr. 4/6 We have recently paid £250,000 for a gamma camera to locate tumours. 2002 Wall St. Jrnl. 9 Apr. d12/4 Because the Apomate protein also bears a radioactive molecule, hospital gamma cameras can record the extent of cell death in a tumor after a single dose of chemotherapy. < as lemmas |
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