英语释义

1. an instrumental method for identifying the chemical constitution of a substance by means of the separation of gaseous ions according to their differing mass and charge — called also mass spectroscopy

片语

mass spectra spectrometry质谱术

helium mass-spectrometry technology氦质谱技术

tandem mass spectrometry串联质谱

High Resolntion Mass-Spectrometry高分辨质量

accelerator mass-spectrometry加速器质谱

mass spectra spectrometry data centre质谱分析数据中心

mass spectrography质谱分析法；质谱仪

Center for Computational Mass-Spectrometry计算质谱中心

英汉例句

• applications of mass spectrometry in nuclear science and technology are reviewed.

  评述了质谱学在核科学技术中的应用概况。

• mass spectrometry has recently become one of the most informative methods for studying proteins.

  质谱最近已经成为研究蛋白质的最能提供信息的方法之一。

• one form of mass spectrometry showed that the arsenic was inside the bacterial cells and not some impurity sticking to the outside of the cell.

  质谱分析表明砷就存在于细菌细胞中，而不是仅仅被吸附在细胞壁表面。

• this new technique relies on using desorption ionisation mass spectrometry to test different spots on the banknote.

  集中光谱测定技术是通过使用解吸附电离集中光谱测定术来检测钞票的不同部位。

• analytical advantages of high sensitivity, high selectivity and rapid response time make gas chromatography-toroidal ion trap mass spectrometry (gc-tms) a preferred detection technique .

  高灵敏度、高选择性、快速响应时间等分析优点使得气相色谱-离子阱质谱联用技术（gc-tms）成为一种首选的检测技术。

• he has already recruited jun qin of baylor college of medicine in houston, texas, as chief technical officer of the mass spectrometry centre.

  德克萨斯休斯顿贝勒医学院（baylorcollegeofmedicine）的秦军，被贺福初任命为质谱分析中心的首席技术主管。

• and a liquid chromatography and mass spectrometry analysis of sample meteorites and the environments where they were found seems to confirm this.

  陨石样品的液相色谱分析和质谱分析以及他们发现处的环境似乎证实了这一点。

• to determine sildenafil in the health foods applying highperformance liquid chromatography(hplc) combined with tandem mass spectrometry and solid phase extraction technique.

  目的应用高效液相色谱-串联质谱联用法和固相萃取技术测定保健食品中的西地那非。

• tandem mass spectrometry ( ms/ms) is the most important method for the peptide and protein identification.

  对于肽和蛋白质的分析鑒别，串联质谱（ms/ms）是极其重要的方法。

• these recent deployments of ab sciex mass spectrometry systems expand a growing network of systems, specialized software and test methods, developed specifically for china.

  absciex质谱系统最近的发展，增强了系统的网络功能、定制软件和测试方法，针对中国的应用特殊开发。

• then, the team traced the activity to a specific peak on the mass spectrometry analysis, which pointed to a single protein, rather than a blend.

  接下来，他们通过质谱分析，找出这种物质，这是一种蛋白质而并非混合物。

• the team is using an imaging system based on mass spectrometry to detect swathes of signals at the same time.

  研究团队利用质谱分析仪成像系统同时侦测众多信号。