您要查找的是不是：
- This paper discussed methane emission,the reasons for methane reduction in up corner,problems should be considered in the condition of change from normal ventilation into downriver ventilation. 对下行通风时瓦斯涌出及下隅角瓦斯减少的原因进行论证,对上行风改为下行风应注意的问题进行了论证。
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- methane reduction 甲烷还原
- The forthcoming talk hold out the hope of real arms reduction. 即将举行的会谈给实现真正的裁军带来了希望。
- Methane may have extraterrestrial significance. 甲烷具有星际意义。
- Methane is said to be hydrophobic. 甲烷被称为疏水的。
- Queue forme at the ticket office when the news of the fare reduction get out. 票价下调的消息一传出，售票处前就排起了队。
- They were able to nitrate methane to nitromethane. 他们能将甲烷硝化成硝基甲烷。
- A reduction in pace, force, or intensity; a slowdown. 减慢，放松速度、力量或强度减弱; 放慢
- The rest is mostly methane and ammonia. 其余的几乎都是甲烷和氨。
- What reduction will you make on this article? 这个东西你要减价多少?
- Must be some kind of methane buildup. 应该是沼气集聚起来了.
- Study of Particulate Methane Monooxygenase From M. 颗粒性甲烷单加氧酶的研究。
- There is no room for any reduction in price. 价格毫无再减的余地了。
- Advances in Methane Emission from Rice Paddies. 水田甲烷排放研究进展。
- The talks resulted in reducing the number of missiles/missile reduction. 谈判结果削减了导弹数量。
- Methane Hydrate - an alternative fuel source? 甲烷水合物-替代燃料来源?
- 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。
- Negotiating a reduction in nuclear arms is a long and arduous undertaking. 有关削减核武器的谈判是一项漫长而艰苦的工作
