质谱仪

The electronic and spraying biochip is a new biochip, it is used for analyzing pharmacologic variability by linking mass spectrograph, the micro-nozzle is key part.

生物电喷芯片是和质谱仪连用，用于药理分析的一种新型芯片，其中微喷嘴是制备的关键。

Presented here is the improved performance of a plasma-source Mattauch-Herzog mass spectrograph fitted with a multichannel electro-optic ion detector.

本文描述配备多道电光离子检测器的等离子体源Mattauch-Herzog质谱仪改善了的性能。

Thosepoints were digested, analyzed with MALDI-TOF-TOF-MS mass spectrograph andsearched from protein database.

对差异蛋白质点进行胶内消化、MALDI-TOF-TOF-MS质谱仪鉴定和数据库搜索鉴定差异蛋白质。

"For his discovery, by means of his mass spectrograph, of isotopes, in a large number of non-radioactive elements, and for his enunciation of the whole-number rule"

1922年弗朗西斯·阿斯顿英国"使用质谱仪发现了大量非放射性元素的同位素，并且阐明了整数法则"

For example, the first expert system, DENDRAL, helps chemists to identify the molecular structure of chemical com-pounds after they have obtained laboratory data us-in a tool called a mass spectrograph.

例如，在化学家们通过质谱仪获得实验数据之后，第一个专家系统DENDRAL可协助他们辨认化学元素的分子结构。

The adopt the analytical method announced by environmental protection administration NIEA A715.12B "volatile organic compounds detection method at air - stainless steel canister/analyze mass spectrograph of gaseous phase ", to effectively analyze the air samples inside the station, to find out the space distribution and concentration of volatile organic compounds at the service station.

研究分析方法采用环保署公告NIEA A715.12B「空气中挥发性有机物检测方法－不袗采样筒/气相层析质谱仪法」，期望有效分析加油站内空气样品，对站内空气中各挥发性有机物物种进行定性与定量分析，以了解站内挥发性有机物空间分布与浓度分布情况，提供国内相关资料库与相关立法规范参考。

To 6500m a.s.l.. In September 1998, an 80.36m ice core was also recovered in accumulation zone of the East Rongbuk Glacier on the northern slope of Mount Everest. The ice core was dated by seasonal variations of δ〓O (measured by Mat-Plus gas isotopic mass spectrograph with precision of 0.5‰) and major ions (measured by DX-2010 ions chromatography with precision of ng/L), together with the references of β activity peaks. Annual net accumulation was reconstructed based on the dating and density profile of the ice core.

此外，笔者还参加了1998年9月东绒布冰川80.36m冰芯的钻取工作。1999-2000年，在实验室内对上述样品进行了δ〓O测量(在中科院寒区旱区环境与工程研究所冰芯与寒区环境开放研究实验室用Mat-Plus气体稳定同位素质谱仪测量，以δ〓O平均值为-20.05‰的希夏邦马峰地区大气降水作为标准水，测量精度为0.5‰)、主要可溶性阴阳离子浓度的测定(在美国新罕布什尔大学气候变化研究中心进行，测试仪器为DX-2010型离子色谱仪，其测量精度可达ng/L)以及β活化度的测量(在美国新罕布什尔大学气候变化研究中心进行)，并以此为基础尝试重建了该冰芯的年代和净积累量。

Recent years,the Chinese government started to encourage theresearch and development of mass spectrometer.

因此，研究和开发我国自己的质谱仪已刻不容缓。

Do you plan to purchase a mass spectrometer?

你计划购买质谱仪？

It shows that we have obtained preliminary results in ESI-RIT mass spectrometer development.

这表明我们已经取得了电喷雾矩形离子阱质谱仪研制的初步成果。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失