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- parabola mass spectrography 抛物线质谱法
- In the mass spectrograph the ions are focused onto a photographic plate. 在质谱仪中，离子聚焦在感光板上。
- F. W. Aston, the British experimental physicist, won the Nobel Prize in chemistry in 1922 due to the invention of a mass spectrograph. 英国实验物理学家阿斯顿因发明质谱仪分离同位素而获得1922年诺贝尔化学奖.
- It has been already about 90 years from the first mass spectrograph invented by JJ. J.;Thomson研制出世界上第一台质谱装置到今天已经有了90余年的历史。
- The gas components in the interlayer of the car were analyzed by mass spectrograph. 罐头顶隙气体成分,是造成罐头变质的主要原因。
- The application of mass spectrograph to the amylose structure analysis was reviewed. 就质谱技术在多糖结构测定中的应用进行论述.
- Gas breathed out was collected at 9 different time within 120 min. The samples were analyzed with mass spectrograph to obtain DOB, MV and CUM curves and CUM120 value. 在120 min内9个时间点收集呼出气体;利用呼气质谱仪作出DOB、MV、CUM曲线及CUM120数值.
- The paper introduces the basic principle, constitutes and classify of Mass spectrograph, and mainly reviews the application of food analysis in injurant and toxicant. 本文对质谱技术进行了简要的介绍,并就此技术在食品中有毒有害物质的分析方面的应用进行了综述。
- double-focusing mass spectrograph 双聚焦质谱仪
- velocity-focusing mass spectrograph 速度聚焦质谱仪
- gas chromatography and mass spectrograph (GC/MS) 气相色谱／质谱
- double-focusing mass spectrograph in solid analysis 固体分析双聚焦质谱仪
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- industry online mass spectrograph 工业在线质谱仪
- Method: The gas chromatography-time of flight mass spectrography (GC-TOFMS) was employed. 方法：采用气相色谱－飞行时间质谱法进行测定分析。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- Static oxidation curve is basically parabola. 静态氧化曲线基本遵循抛物线规律。
