查询词典 methane

Trying to produce methane by leeching organic acids from human waste, he couldn't understand why the process wasn't working.

当时他试图从人类粪便中提取有机酸来制造甲烷，却不明白这个办法为什么行不通。

Solid substrate fermentations of lignocellulose could well be a major industry of the future, producing biomass, ethanol, methane and many other commercially valuable products.

纤维素的固体基质发酵很可能是未来的一个重要产业，可以生产生物质，乙醇，甲烷和其他许多具有商业价值的产品。

Focusing on the characteristics of methane, namely its advantages and disadvantages as a liquid propellant.

重点论述了甲烷的特点及它用作液体燃料的优缺点。

In recent years,more and more attentions have been paied to methane activation and conversion by low-temperature plasmas.

近年来利用低温等离子体技术对甲烷的活化与转化研究引起了人们越来越多的关注。

The scope of this kind of goods include natural marsh gas and artificially made methane.

本货物的范围包括：天然沼气和人工生产的沼气。

We applies the idea of influence analysis to identify the target area with high deposit of Coalbed Methane, and write a series of computer codes.

与实际相结合，用影响分析的方法识别煤层气富集靶区及其勘探目标的评价。

Any of various liquid isomers, C10H22, of the methane series.

癸烷甲烷系的任何一种液体异构体，c10h22

Nitrogen oxides emission from a series of turbulent methane jet non-premixed flames with different Reynolds number was numerically simulated, in order to investigate the influence of turbulence on the formation of nitrogen oxides.

对一系列具有不同Reynolds数的湍流甲烷射流扩散火焰中氮氧化物的排放进行了数值模拟，以考察湍流对氮氧化物排放的影响。

In order to find a kind of low-cost and high-capability catalyst for methane combustion, a series of CeO_2-ZrO_2-Al_2O_3 solid solution, in which the content of Ce_0.67Zr_0.33O_2 and Al_2O_3 were different, were prepared by co-precipitation method.

近年来，非贵金属氧化物甲烷燃烧催化剂的研究虽然十分活跃，但对铁基氧化物催化剂研究不多，其主要原因是铁基氧化物催化剂对甲烷燃烧的催化活性较差。

The first four members of the series (methane, ethane, propane, butane) are gases at ordinary temperatures; the next eleven are liquids, and form the main constituents of paraffin oil; the higher members are solids.

最前的四个烷烃化合物(甲烷、乙烷、丙烷、丁烷)在常温下为气体；接下来的十一个为液体，是构成石蜡油的主要物质；更高碳数的则为固体。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。