英语单词CH4是什么意思?CH4怎么读?CH4怎么发音?英语网为您整理了CH4的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！
CH4的意思
1、第四频道；通道4；第四章；四个氢原子化合形成甲烷
CH4的双语例句
1、The basic component of natural gas is methane ( CH4).
天然气的基本成分是甲烷。
2、Their catalytic activities in partial oxidation of CH4 were studied.
研究了催化剂催化CH4部分氧化反应的活性。
3、In general, with the increase of CH4 concentration, they increase as well.
一般缺陷密度和杂质含量随甲烷浓度的增加而增加；
4、CH4 emission is a complex process and depends on many factors, with mixed results.
CH4的释放是一个复杂的过程，受到众多因素的影响，导致研究结果不一。
5、A Proposal for Improving Ion Optics system of the Mass Spectrometer CH4
CH4型质谱计离子光学系统的一个改进方案
6、Three different aeration ways and several types of CH4 air nozzles were designed.
设计了三种不同的通气方式和几种类型的CH4气体喷嘴，着重探讨了试验工艺条件对碳包覆纳米铝粉制备的影响规律。
7、CH4 emission and the yield have a large difference for different rice cultivar.
不同水稻品种对稻田CH4排放和水稻的产量有很大的影响。
8、Quality control of CO2 and CH4 measurement data on China global atmosphere Watch baseline Observatory
瓦里关大气本底观象台CO2、CH4观测过程的质量控制
9、Effect of Soil Eh and Temperature on Seasonal Variation of CH4 Emission from Rice
土壤Eh和温度对稻田甲烷排放季节变化的影响
10、Litter layer had no distinct impact on CH4 uptake by soil.
凋落物层对该林型地表CH4的吸收没有明显的阻隔作用；
11、Advancement in research on replacement of CH4 from hydrate with CO_2
CO2置换开采天然气水合物研究进展
12、Effect of Rice Straw application Time in previous Crop Season on CH4 Emission from Rice Paddy Field
前茬季节稻草还田时间对稻田CH4排放的影响
13、Effects of Different Long-Term Fertilization on Emission of CH4 and N2O from Paddy Soil
长期不同施肥类型对稻田甲烷和氧化亚氮排放速率的影响
14、Numerical simulation of turbulent jet diffusion ch4/ air flame using joint presumed PDF model
用简化的联合PDF模型计算CH4扩散燃烧
15、Study on adsorption/ desorption character of anthracite in CH4 isotherm experiments
无烟煤对甲烷等温吸附解吸特性实验研究
16、The results show the optimization of CH4/ O2 molar ratio should be 2.
计算表明，最佳的CH4/O2比应该在2左右。
17、Using closed chamber method effects of the different rice-vegetable rotation systems on CH4 emission were studied.
用密闭箱法研究了不同水旱轮作方式对稻田甲烷排放的影响。
18、The value of CH4 flux is also negative in Leymus chinensis plots.
在羊草样地中，CH4的通量值也为负值。
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