1.
methane gas produced when vegetation decomposes in water.
植物在水中腐烂产生的甲烷气体。
2.
bromotrifluoromethane gas system
三氟一溴甲烷气体灭火装置
3.
The blast was caused by pockets of methane gas that ignited.
爆炸是由数袋甲烷气体着火引起的。
4.
The Nuclear Magnetic Resonance Experimental Study of CH_4 Transporting in Coal Body;
甲烷气体在煤体中运移的核磁共振实验研究
5.
Design and Experiments of Optical Fiber Methane Gas Sensor;
光纤光学式甲烷气体传感器的设计与实验研究
6.
Study on CH_4 Optical Fiber Sensing System Based on Spectrum Absorption;
基于光谱吸收光纤甲烷气体传感系统的研究
7.
Research on Opticcal Fiber Methane Measurement System Based on Spectrum Absorption;
光谱吸收式光纤甲烷气体传感系统的研究
8.
Study of Methane Sensor Based on Spectrum Absorption;
基于光谱吸收法的甲烷气体传感器的研究
9.
Designing and Realizing the Instrument of Methane s Detecting Based on NDIR;
非分光红外线甲烷气体检测仪的设计与实现
10.
Study on Methane Detection System Based on Photoacoustic Spectrum;
基于光声光谱技术的甲烷气体检测系统的研究
11.
STUDY ON ABSORPTIVE SPECTRUM OPTICAL FIBER METHANE GAS SENSOR;
光谱吸收式光纤甲烷气体传感器的研究
12.
Application of the Principle of Two-beam Interference in the Monitoring of Concentration of Gaseous Methane;
双光干涉原理在检测甲烷气体浓度中的应用
13.
Research on Optical Fiber Methane Measurement System with High Resolution
高分辨率光纤甲烷气体检测系统的研究
14.
The Study of Near-infrared Photoacoustic Spectroscopy and Trace Detection Technology of CH4
甲烷气体近红外光声光谱及痕量探测技术研究
15.
Research of Fiber Methane Gas Detection Based on the Principle of Spectrum Absorption
基于光谱吸收原理的光纤甲烷气体检测研究
16.
Design and research of micro-blazed grating applied to detect concentration of methane
应用于甲烷气体检测的闪耀光栅设计与研究
17.
The liquids are probably a combination of methane and ethane, given the conditions on Titan and the abundance of methane and ethane gases and clouds in Titan's atmosphere.
按“泰坦”大气中丰富的甲烷和乙烷气体以及“泰坦”上的情形，液体可能是甲烷和乙烷的混合物。
18.
Gas-Liquid Phase Equilibrium of Methyl Chloride-N-Hexane Binary System;
一氯甲烷—正己烷二元体系气液相平衡研究