谱仪

Spacewalking astronauts installed an 88-million-dollar spectrograph designed to detect faint light from faraway quasar .

太空漫步宇航员安装8．8千万美元的光仪，用于探来自遥远类星体的微弱光线。

The course of aromatization reaction of amylene was studied by a high pressure micro reaction-chromatograph.

在高压微反-色仪上考察了戊烯的芳构化反应历程。

A sample of each coating is expozed on an Eastman 1B sensitometer and to a wedge spectrograph.

各涂层样品用1B感光仪着光楔摄仪曝光。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色仪聚乙二醇20M色氯乙醇的定量定方法。

Measure the strength of base element respectivly by X-ray fluorescent spectrometer to obtain the thickness of gold membrance and cating.

采用X射线荧光能仪,量基底元素的强度,以求得金薄膜和镀层的厚度。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光技术、激光质仪等有望在内燃机的研究中发挥更大的作用。

High mass resolution spectrometer for isotope seperator on line(ISOL) in(Beijing) radioactive ion-beam facilities(BRIF) project requires mass resolving power of(20 000).

13串列加速器升级工程中的在线同位素离器(ISOL)高质量辨仪要求20000的质量辨率。

Determine with the gaseous phase chromatograph of the electron catching device of little pool after the silicon alkanisation,mark legal quantity outside.

硅烷化后用微池电子捕获器的气相色仪进行定,外标法定量。

Frequency-resolved measurement of the emission from a Eaman free electron laser under superradiation condition by a microwave grating spectrometer are presented.

本文报道了利用微波栅摄仪量在超辐射工作条件下的喇曼自由电子激光器辐射的初步结果。

Based on single column process of packed poromeric chromatographic column, the chromatographic analysis process of transformer oil with SP3430 gas chromatographic apparatus has been improved.

采用填充多孔高聚物色单流程SP3430气相色仪的变压器油色析流程进行了改进。