trace gas的例句大全

trace gas emissions through a winter snowpack in the subalpine ecosystem at niwot ridge, colorado

在美国科罗拉多州Niwot山脉亚高山带的生态系统里通过一个冬季雪场跟踪气体发射

互联网摘选

Analytical study of water bearing in the core sample and the trace gas being the direction of raising reservoir evaluation level

岩样含水及微量气分析研究是提高储集层评价水平的方向

互联网摘选

Operational trace gas retrieval algorithm for the Infrared Atmospheric Sounding Interferometer.

红外线大气探测干涉仪的业务示踪气体的反演算法.

互联网摘选

a line-by-line trace gas absorption model and its application in ftir gas detection

逐线积分气体吸收模型及其在FTIR气体检测中的应用

互联网摘选

A novel method-non-dispersion infrared ( NDIR) based on gas filter correla-tion ( GFC) technology for measuring CO trace gas and its application in the field measurement were described.

介绍了一种有效的测量CO气体浓度的方法-基于气体相关滤波技术（GFC）的非分散红外法（NDIR），以及该方法在实际测量中的应用。

互联网摘选

The Selected Ion Flow Tube Mass Spectrometry and Its Applications to Trace Gas Analysis

选择离子流动管质谱及其在痕量气体分析中的应用

互联网摘选

a case study of transpacific warm conveyor belt transport: influence of merging airstreams on trace gas import to north america

横渡太平洋暖输送带输送的一次个例研究：混合气流对示踪气体输送到北美洲的影响

互联网摘选

It is an effective method that using short pulse laser to measure the backscattering of a remote target under test and analyzing trace gas distribution in atmosphere with differential absorption.

它是一种利用短脉冲激光测量远程待测目标的后向散射光，差分吸收式分析大气中尾气污染物分布的有效方法。

互联网摘选

Trace Gas Sample Imitation Apparatus Based on Jet Flow Principle

射流法模拟痕量气体样品

互联网摘选

Reproduction Treatment of Electrolytic Cell of SF_6 Gas Analyzer for Trace Water

SF6气体微水分析仪之电解池的再生处理

互联网摘选

The trace sulfur hexafluoride in high pure nitrogen trifluoride gas was determin by selective ion monitor ( SIM) mode.

用选择离子监测（SIM）方式测定了高纯三氟化氮（NF3）气体中痕量六氟化硫（SF6）。

互联网摘选

Capillary Gas Chromatography Analysis of Trace Phenolic Impurities in Bisphenol A

气相色谱法分析双酚A中的微量酚类杂质

互联网摘选

Determination of Trace Xylene in Contaminated Palm Oil by Soh'd Phase Micro-extraction and Capillary Gas Chromatography

固相微萃取-毛细管气相色谱法测定污染棕榈油中的低浓度二甲苯

互联网摘选

This paper discusses a method of analyzing trace heavy constituents and single hydrocarbons ( not more than C9) in natural gas.

本文主要探讨了天然气中微量重组份及C9，前的单体烃的分析方法。

互联网摘选

a method for the liquid liquid micro extraction and gas chromatographic analysis of trace phenol in small amount of aqueous sample has been developed.

建立了小量水样痕量苯酚的液液微萃取气相色谱分析法。

互联网摘选

Quantitative Analysis of Trace C_1-C_5 Hydrocarbons by Absorption/ Thermal Desorption Gas Chromatography

吸附／热脱附气相色谱分析痕量C1～C5烃

互联网摘选

Color indicator of green tea and color card of sensory test A glass tube containing catalyst 401 which is used as a color indicator for trace amount of oxygen was connected with the sample tube to monitor the purity of carrier gas during operation.

绿茶表色及感观审评用色卡方法的研究为了检测载气的纯度，在样品管进口直接连接装有变色的401型脱氧催化剂的检测管。

互联网摘选

Determination of trace elements in blood orange changes in blood-gas tension and serum electrolyte during hypothermic extracorporeal circulation

血橙中微量元素的测定体外循环期中血及电解质变化

互联网摘选

Determination of trace ammonium nitrate from neutralized exhaust gas condensate was achieved by reaction of ammonium ion with Nesslers reagent after removal of ammonia by heating, and then analyzed by spectrophotometry at 420 nm.

中和废气冷凝液经加热除氨后，纳氏试剂与NH4+显色反应，用分光光度法测定样品中微量NH4NO3。测定波长420nm。

互联网摘选

Determination of Trace CO in the Air by the Modified 3700 Gas Chromatography

改造3700型气相色谱仪测定大气中微量CO

互联网摘选