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- In this paper, experimental work of the decomposition of methane gas hydrate by depressurization in porous media was carried out with the 1D experimental apparatus. 建立天然气水合物降压分解的数学模型。利用模型对降压实验进行拟合;
- In the exploitation process, the temperature and pressure will cause smaller changes in the decomposition of gas hydrates, the release of methane gas to the atmosphere. 在开采过程中，温度与压力的稍小变化都会引起天然气水合物的分解，并向大气释放甲烷气体。
- Must be some kind of methane buildup. 应该是沼气集聚起来了.
- And a small amount of methane and ammonia. 再加上少量的甲烷和阿摩尼亚。
- Termites produce a lot of methane. 白蚁能够产生大量的甲烷。
- The average cow expels 600 liters of methane a day. 一般每头牛每天会排出600升甲烷。
- Catalytic decomposition of methane over nickel-based catalysts to grow carbon nanotubes 镍基催化剂上催化裂解甲烷生长碳纳米管
- Experimental Research on the Decomposition of Methane Hydrate by Depressurization in Quartz Sands 石英沙中甲烷水合物的降压分解实验研究
- Experimental Study on Catalytic Decomposition of Methane for Hydrogen Production in a Bubbling-Bed Reactor 鼓泡流化床中甲烷催化裂解制氢的实验研究
- Structure of Carbon Nanotubes from Decomposition of Methane on an Aerogel Catalyst 气凝胶催化剂上甲烷裂解制备的碳纳米管结构特征
- Warmer weather meant the decomposition of the corpse. 天气变暖会使尸体腐烂。
- Study on coupling reaction of methane dehydrogenation at the aid decomposition of hydrogen 甲烷在氢气助解下的脱氢偶联研究
- Decomposition of water produces oxygen and hydrogen. 水经分解成氢、氧二种气体。
- The H2S is believed to come from the decomposition of sulfate. H2S产生速率受还原性气氛还原程度的影响很大,还原性越强,产生的H2S的速率越大;
- Molecular decomposition of a substance as a result of radiation. 辐解由辐射造成的物质分子分解
- Effects of Composition of W-Fe-MgO Catalyst and Reaction Conditions on Preparation of Single-Walled Carbon Nanotubes by Catalytic Decomposition of Methane 催化剂组成和反应条件对W-Fe-MgO催化分解甲烷制备单壁碳纳米管的影响
- A combustible gas, chiefly methane, occurring naturally in mines from the decomposition of coal. 沼气一种在矿坑里由煤腐烂而自然产生的可燃气体，主要成分是甲烷
- We shall not digress into the history of methanics. 我们不去深考力学的历史。
- Different decompositions of a same number. 同一数的不同分解。
- A combustible gas,chiefly methane,occurring naturally in mines from the decomposition of coal. 沼气一种在矿坑里由煤腐烂而自然产生的可燃气体，主要成分是甲烷。
