spectrography
Quantitative analysis of soil trace elements by spectrograph.
土壤微量元素的光谱法定量分析
Direct-reading spectrograph can make quick analysis at stokehold.
汽轮机、燃气轮机导叶片、叶轮。
Novel Usage of a Flat-Field Grating Spectrograph[J].
引用该论文 刘亚青,范品忠,徐至展.
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。
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。
Optical design of two-channel elliptically-curved crystal spectrograph[J].
引用该论文 熊先才,钟先信,高洁,肖沙里,杨国洪.
A sample of each coating is expozed on an Eastman 1B sensitometer and to a wedge spectrograph.
各涂层样品用1B感光仪对着光楔摄谱仪曝光。
Monochromator and Spectrograph (aberration corrected plane holographic grating).
单色仪和摄谱仪(消像差平面全息光栅)。
A sample of each coating is exposed on an Eastman 1B sensitometer and to a wedge spectrograph.
各涂层样品用1B感光仪对着光楔摄谱仪曝光。
Objective To study the acoustic - phonetic features of the cleft patients with sound spectrograph.
目的应用语图仪研究腭裂患者的语音声学特点。
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 methods of determining cyanide including chromatography, spectrography, electrochemical analysis and other methods are expatiated.
阐述了近几年来国内氰化物的测定方法。方法包括:色谱法、光谱法、电化学法及其他方法。
The identification of calcium carbonate in PVC profiles by infrared spectrograph was introduced.
介绍了如何用红外光谱仪鉴别PVC异型材中的碳酸钙。
They made use of the FLAMES/UVES spectrograph on ESO's Very Large Telescope to obtain high-resolution spectra.
他们使用美军器材供应处大型望远镜FLAMES/UVES光谱摄制仪去获得高清晰度的光谱。
Simulation and analysis of characteristics of grazing incidence grating spectrograph with pre-toroidal mirrors[J].
引用该论文 李跃林,陆培祥,李儒新,范品忠,陈时胜,张正泉.
Objective:To analyze the volatile components from Dracocephalum moldavica L. with gas chromatography-mass spectrography(GC-MS).
目的:用气相色谱-质谱联用(GC-MS)法对香青兰的挥发油成分进行分析。
Molecules around stars leave imprints in their light, which the spectrograph can detect.
恒星中的分子会在光谱中留下特殊标识，通过摄谱仪就能识别。
The new instrument is appropriate for uses in spectrometric quantitative analysis and study, and for spectrography teaching.
此仪器适用于光谱定量分析、光谱分析研究和光谱教学。
Through Ultraviolet Spectrograph, it proves the existence of luteolin in materials extracted from peanut hull.
比较了不同溶剂或溶剂系统萃取精制黄酮类物质的效果,并对溶剂萃取机理进行了探讨。
The spectrum was obtained with the Subaru Telescope's High Dispersion Spectrograph with exposure time of three hours.
频谱获得与列表望远镜的高色散光谱仪曝光时间3小时.
The schematic of a novel transmission grating spectrograph and the preliminary experimental results are described.
描述了一种新型透射光栅谱仪的结构和初步的实验结果。
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.
The method of fixation and adjustment of the main optical components of the Coude spectrograph is described in this paper.
本文叙述了库特摄谱仪的主要光学部件的安装、调整方法。
The grating spectrograph and prism spectrograph were used to observe and analyze the visible spectra of Cu-based alloys.
使用光栅看谱镜和棱镜看谱镜对铜合金可见光谱进行了看谱分析研究，摄制了彩色图谱。
Conclusions Advanced instruments such as video-stroboscopy and sound spectrograph are more helpful in diagnosis of functional vocal disturbances.
经治疗，86例患者发声恢复正常，20例基本正常，仅4例无变化。
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.
The analysis of starlight with the spectrograph has provided information on the distances, temperatures, sizes, and notions of the stars.
用摄谱仪分析恒星的光谱,可提供恒星的距离、温度、大小以及运动等方面的材料。
This paper describes the elliptical crystal spectrograph (ECS) which is used to investigate X-ray spectroscopy of laser-produced plasmas.
摘要描述了用于激光等离子体X射线光谱研究的椭圆弯曲晶体谱仪系统。
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8．8千万美元的光谱仪，用于探测来自遥远类星体的微弱光线。
This article introduces a typical CMOS image sensor G9203-256D,it main used for the design of near infrared spectrograph.
简单介绍了一种典型的CMOS图像传感器G9203-256D,主要用于近红外光谱仪的设计。
The paper discussed the factors that affect analytical results of sulfur in steel by photoelectric direct reading spectrograph.
本文探讨了影响光电直读光谱法测定钢中硫元素的因素。
The present paper deals with improvement of spectrograph electrode detecting Au by chemical spectral method and its application results.
论述了化学光谱法测定微量金的摄谱电极的改进及应用效果。
He found data from the Space Telescope Imaging Spectrograph (STIS) that showed a noticeable brightening between 1999 and 2001.
他从空间望远镜光谱摄制仪(STIS)上发现的数据显示：一个明显的变亮过程发生在1999年至2001年之间。
The line displacement taking place while the sample is analyzed, the impact on multichannel spectrograph test results is often ignored.
摘要在样品分析过程中所发生的谱线位移，对多通道光谱仪测试结果的影响常常被忽视。
A stigmatic grazing incidence flat-field grating spectrograph and its application in XUV spectroscopic diagnastics of plasmas[J].
引用该论文 范品忠,张正泉,周锦智,金仁山,徐至展,郭旭.
Spacewalking astronauts installed an 88-million-dollar spectrograph, designed to detect faint light from faraway quasar.
太空行走的宇航员安装了个价值8800万美元的声谱仪用来探测来自遥远的类星体的微弱光线。
According to the radiation characteristic of plasma,the radiation spectra of the APGD plasma have been acquired by Sp-750i grating spectrograph.
根据等离子体具有辐射特性,用光栅单色仪对沿面APGD光辐射特性进行测试,获其辐射光谱;
While an anode effect occurs，using chromatographymass spectrography technique，the fluoride and carbon containing complex compound in the anodic gases was measured to be CF4.
发生阳极效应时，利用色谱质谱联用仪首次检测出阳极气体中所含氟碳化合物为CF4。
The trouble of disable opening X-ray tube in ARL9400 X-ray fluorescence spectrograph caused by destroied field effect transistor was discussed.
介绍由于X射线荧光检测器探头的前置放大电路场效应管损坏而导致X射线光管不能打开的故障原因及故障排除方法。
DAI Zhong-shu,ZHENG Yun-hui.The study of groups variation of low rank coal during low temperature pyrolysis by FTIR spectrography[J].Coal Conversion,1997,20(1):54-58.
[9]戴中蜀,郑昀辉.经低温热解后各基团变化的研究[J].煤炭转化,1997,20(1):54-58.
Abstract: This paper describes the elliptical crystal spectrograph(ECS) which is used to investigate X-ray spectroscopy of laser-produced plasmas.
摘 要： 描述了用于激光等离子体X射线光谱研究的椭圆弯曲晶体谱仪系统。
On the basis of the practice, the distinguishing features and the correlation of ferrography and spectrography in the condition monitoring are also discussed.
并结合监测实际,对铁谱光谱的特性和对应关系进行了讨论。
A giant astronomical telescope is equipped with 16 sets of multi-object，low resolution fiber spectrograph which has 14 motion parts.
摘要 某大型天文望远镜配置了16台多目标低分辨率光纤光谱仪，每台光谱仪有14个运动部件。
The BG2003 luminescent spectrograph was used in experimental studies and the three dimensional glow-curve luminescence spectrograph of Jixi's fluorite was obtained.
选用BG2003释光谱仪对绩溪萤石进行热释光实验测试，获得的热释光生长曲线是一张三维热释光谱图。
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.
They will work with a camera scheduled to be onboard the telescope called the "Near Infrared Spectrograph," which will be built by the European Space Agency.
它们将与一个计划装载到望远镜上的“近红外光谱仪”相机一同工作，相机由欧空局建造。
For neutron spectrograph, what we can decide is hydrogen, not water. Furthermore, we are failing to find any water vapor after the impact of Lunar Prospector.
月球表面粗糙度同样可以引起雷达回波呈现出类似水冰的异常特征,而中子探测仪测量到的仅仅是氢信号而非水,而且月球勘探者号撞击月表之后并没有探测到任何的水蒸气信号。
The data recorded by airborne high resolution imaging spectrograph are large and the accuracy of common compression method cannot fulfil the requirements of the post processing.
机载高分辨率成象光谱仪所记录的数据量很大，而采用普通的压缩方法其精度满足不了事后处理的要求。
The Company is equipped with sophisticated detection devices such as universal tension tester, imaging device, microhardness tester, torsion tester, metalloscope and spectrograph.
公司配备精密的检测设备(万能拉力试验机、影像仪、显微硬度计、扭力试验机、金相显微镜、光谱仪)等。