甲烷

Methane production of the digesters can be further increased from 2.4 to 4.2 times.

反应器的甲烷产量可以藉由提高有机容积负荷增加2.4到4.2倍。

The reactions of transitional metal monoxides (TiO, ZrO, NbO, TaO, MnO, and FeO) and dioxides (VO_2, NbO_2, and TaO_2) with methane were investigated by matrix isolation infrared spectroscopic and quantum chemical calculations.

在本论文中我们利用低温基质隔离红外光谱方法研究了一些过渡金属一氧化物(TiO，ZrO，NbO，TaO，MnO和FeO)以及二氧化物(VO_2，NbO_2和TaO_2)与甲烷的反应。

It turns out that the international demand for rice is one of the main driers of methane production on the planet.

国际上对水稻的需求是地球上产生甲烷的主要原因之一。

The correlation between the standing water and methane effluxes from littoralzone of Huahu Lake is not significant.

地表水位与若尔盖高原花湖湖滨湿地甲烷排放速率相关性不显著。

The height and aboveground biomass of vegetation are not significant related tothe methane effluxes from littoral zone of Huahu Lake, Zoige Plateau.

植被高度以及植被地上生物量与若尔盖高原花湖湖滨带甲烷排放速率的相关性不显著。

Guenther A%BBaugh%G Brasseur Isoprene emission estimates and uncertainties for the central African EXPRESSO study domain 10.1029/1999JD900391 Journal of Geophysical Research , 1999,D23

白建辉%王明星森林排放非甲烷碳氢化合物的初步研究大气科学， 1998，2

Some prospective soil fumigants which can substitute Methyl bromide were introduced,while the tendency development of soil fumigants used in vegetable greenhouse was summarized as well.

介绍了几种可以取代溴甲烷的土壤消毒剂，指出了今后用于蔬菜大棚的土壤消毒剂的发展趋势。

An oily,colorless liquid,CCl3NO2,used as a lung irritant in poison gas and in dyestuffs,disinfectants, insecticide s,and soil fumigants.

三氯硝基甲烷一种油性、无色的液体，CCl3NO2，在毒气中用作肺刺激物，并用于染料、杀菌剂、杀虫剂和土壤熏剂

An oily,colorless liquid,CCl3NO2,used as a lung irritant in poison gas and in dyestuffs, disinfectant s,insecticides,and soil fumigants.

三氯硝基甲烷一种油性、无色的液体，CCl3NO2，在毒气中用作肺刺激物，并用于染料、杀菌剂、杀虫剂和土壤熏剂

A new technology of coke oven gas utilization was described in this paper, methane and hydrogen were separated from coke oven gas.

摘 要：本文介绍了一种焦炉煤气利用新技术，将焦炉煤气中的甲烷和氢气从煤气中分离出来。

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。