1.
Natelson microgasometer
纳迪逊微量气体分析仪
2.
infrared microgas analyzer
红外微量气体分析仪
3.
Soil microorganisms exercise direct effects on trace gases metabolism.
在微量气体代谢中,土壤微生物具有直接的作用。
4.
Study on the Trends and Chemical Process of Trace Gases in Stratosphere
平流层微量气体变化趋势及其化学过程的研究
5.
microblood gas analysis apparatus
微量血液气体测定器
6.
STUDY ON MEASUREMENT METHOD OF SMALL ORIFICE CONDUCTANCE USING GAS MICRO-FLOWMETER
气体微流量计测量小孔流导方法研究
7.
PREPARATION OF MICRO-OXYGEN IN NITROGEN CALIBRATION GASES BY GRAVIMETRIC METHOD
重量法制备氮中微量氧气体标准物质
8.
Determination of trace oxygen in the gases--Colorimetric method
GB/T5831-1986气体中微量氧的测定比色法
9.
Determination of trace oxygen in gases--Electrochemical method
GB/T6285-1986气体中微量氧的测定电化学法
10.
Determination of trace water in the gases--Dew point method
GB/T5832.2-1986气体中微量水分的测定露点法
11.
Determination of trace water in the gases--Electrolytic method
GB/T5832.1-1986气体中微量水分的测定电解法
12.
Determination of trace hydrogen in gases--Gas chromatographic method
GB/T8981-1988气体中微量氢的测定气相色谱法
13.
The development of micro flow pVTt gas flow standard device
微小流量pVTt法气体流量标准装置的研制
14.
Study of the Trace Elements in Individual Fluid Inclusion Based on SRXRF
用SRXRF微探针研究含油气单个流体包裹体的微量元素分布
15.
Determination of trace oxygen in gases--Phosphor chemiluminescence method
GB/T14852-1993气体中微量氧的测定黄磷发光法
16.
DETERMINATON OF TRACE He,Ne AND Ar IN GAS SAMPLES BY IDMS
同位素稀释质谱法测定气体样品中微量氦氖氩
17.
Studies on Removing Minor Content of Hydrogen Sulfide in Gas by Pressure Swing Sorption;
变压过程脱除气体中微量硫化氢的研究
18.
Study on Measurement Technology of Micro-moisture in Cold Spray Gases for Attitude Control;
姿控冷喷气体的微量水份检测技术研究