查询词典 mass spectroscope

"Mass spectroscopy A mass spectrometer uses electrical means to detect the sorted ion s, while a mass spectrograph uses photographic or other nonelectrical means; either device is a mass spectroscope."

质谱计利用电场来检测分类好的离子，质谱仪则用照相或其它非电的方法来检测；两种设备都是质谱测定仪。

"Mass spectroscopy A mass spectrometer uses electrical means to detect the sorted ions, while a mass spectrograph uses photographic or other nonelectrical means; either device is a mass spectroscope."

质谱计利用电场来检测分类好的离子，质谱仪则用照相或其它非电的方法来检测；两种设备都是质谱测定仪。

Precision values of atomic masses are measured in a device called a mass spectroscope.

原子质量的精确值是用一种称为质谱仪的装置来测量的。

This paper discusses how to use a quadrupole mass spectroscope to analyzed the whole process of thermal cleaning before the activeness of GaAs photocathode,thus the temperature and technique of the optimal thermacleaning is determine.

本文采用四极质谱仪对GaAs光电阴极激活前的热清洗过程进行分析。确定了最佳的热清洗温度及热清洗工艺，较好地解决了GaAs光电阴极激活前的热清洗工艺问题。

The spectroscope is a non-stop of the beam type. with quite sensitive, even one nucleus can be measured, set-up that is a beam diagnosis reliable instrument for the cooling beam in ESR, now it becomes a precise mass spectroscope for nuclear reaction and nuclear spectroscopy study.

该谱仪为非阻挡型极灵敏的，甚至可测出一个裸核的测量设备，是冷却存储环束流诊断的可靠仪器，又是一台作核反应和核谱学研究的精密质量测定的谱仪。

A Schottky precise mass spectroscope in light-medium and in heavier nuclei with the mass resolution of △m/m=5×10^(-6) or 5×10^(-7), respectively, has been successfully built up and operated well at ESR (Experimental Storage Ring cooled by electron beam) in GSI, the leading nuclear research institute.

肖特基精密质量谱仪，是建立在GSI所电子冷却存储环上的精密质量谱仪，它对轻中量核与重核的测量精度△m/m分别达到5×10^(-6)，和5×10^(-7)。

In order to separate trace plutonium from uranium matrix for subsequent mass spectroscope determination of the former,an extraction chromatographic method composed of a TBP extraction resin column and a cationic exchange resin column was developed.

为了从铀基体中分离痕量钚，采用由TBP色层柱和7402季铵盐色层柱组成的萃取色层法及低本底α谱仪对模拟铀样品中铀钚分离方法进行了研究，并确定了分离流程的条件；对影响流程分离效果的主要因素，如料液和洗涤液酸度、流速、解吸液浓度等进行了研究，确定了最佳分离流程。

Methods: By using solid phase extraction and gas chromatography/mass spectroscope ,main Phthalate esters in surface water samples from the urban rivers and ponds in suburb were determined.

采集市区河水和市郊鱼塘水，固相萃取法富集水样，气-质联机测定水样中PAEs浓度。

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