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- liquefied methane gas 液化甲烷气
- Liquefied Methane Gas Tanker 液化甲烷运输船
- Hu Pilan can absorb azotic oxide and methane gas. 虎皮兰能吸收氮氧化物和甲烷气体。
- Bacteria break down the animal waste to form methane gas. 细菌使动物粪便分解成沼气。
- As the waste materials decompose, they produce methane gas. 废物腐烂时会产生沼气。
- And finally, the acids are converted to methane gas. 最后，有机酸转化为沼气。
- 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。
- Methane gas feeding panel complete with flowmeter with adjusting tap and pressure gauge. 甲烷气输出板配有能调节活栓及压力表的流量计。
- But, the recent research shows that methane gas can form in the crust where there are no living creatures. 不过，最近的研究成果表明，在没有生物存在的地壳中的某些区域里，也能找到甲烷。
- The methane gas generated by the decaying waste is shipped about 10 miles to the plant from the landfill. 由腐烂的垃圾产生的沼气被船只从垃圾掩埋场运送到大约10英里外的工厂。
- If the permafrost melts, prodigious amounts of trapped methane gas will burp out of the once frozen ground. 二是暖化到什麽程度时，会使北极的多年冻土融化？
- Reserves of coal, coal bed methane gas, bauxite, refractory clay, potassic rock and so on rank first in China. 煤、煤层气、铝土矿、耐火粘土、铁矾土、含钾岩石等储量居全国首位；
- The process of methane hydrate formation is observed by combining the curve of charged methane gas and the temperature of adsorption bed center. 通过充气过程吸附槽的重量和吸附床层中心的温度变化曲线观测到甲烷水合物生成的整个过程，进一步证明了湿活性炭存储甲烷的机理是以水合物的形式存储甲烷。
- And of course, there is cow flatulence: as cattle digest grass or grain, they produce methane gas, of which they expel up to 200 L a day. 当然还有牛的肠胃气涨：当牛消化草或谷物时，每天产生超过200升的甲烷气体。
- This paper analyzes theoreticall the methane gas leakage and the photolysis are the main reasons of the output power declining. 本文在理论上阐述了工作气体甲烷的漏气现象以及气体光分解反应，是激光输出功率下降的主要原因。
- Chimneys installed inside the rubbish dump allow even more methane gas to be extracted and transformed into electric power. 在这垃圾弃置场里面装设的烟囱，能够提炼更多的甲烷气体并转变成电力。
- In recent years, scientists hae discoered that methanogenic archaea play an important role in the build-up of methane gas in the atmosphere. 近年来，科学家们发现，产甲烷的古细菌在形成大气中沼气方面起重要作用。
- One idea is that the planet spews out methane gas, which freezes and keeps the surface covered with a blanket of fresh snow. 一个想法是行星本身会放出含有甲烷的沼气，它会让行星结冰，并且使得表面长期覆盖一层雪。
- It shields the vessel against eruptions of methane gas and pressurized fluids and allows for the secure retrieval of nine-meter-long core samples. 这个装置不但可预防船只受到甲烷气体与高压液体喷发的伤害，也使得每次加深九公尺探采的岩心样本可安全的回收。
- Dorner and colleagues found that using the usual cobalt-based catalyst on seawater-derived CO2 produced almost entirely methane gas. 多纳和同事发现，在海水衍生的二氧化碳中使用普通的钴基催化剂，产生的几乎全是甲烷气体。
