| 释义 |
DEFINITIVE EXAMPLES 权威例句〔PET scanner〕A device that produces cross-sectional x-rays of metabolic processes by means of positron emission tomography.正电子发射层析扫描仪：一种装置，通过正电子放射的X射线断层照相术产生的模截面X射线的代谢过程美国传统〔PET scanning〕The act or process of using a PET scanner.正电子发射层析扫描：用正电子发射层析扫描仪的动作或过程美国传统〔PET scan〕A cross-sectional image produced by a PET scanner.正电子发射层析扫描图：由正电子发射层析扫描仪所绘制的模截面图美国传统〔chromatogram〕The pattern of separated substances obtained by chromatography.色谱：采用层析法获得的物质分离图案美国传统〔chromatograph〕To separate and analyze by chromatography.色谱法：通过层析法分离和分析美国传统 |