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- Direct discharge of mine gas is not only a waste of natural resources but exacerbation of greenhouse effect.How to utilize the low concentration gas is an urgent task to study. 矿井回风流瓦斯直接排放到大气中,不仅造成了资源的浪费,而且加剧了温室效应,如何利用低浓度瓦斯是迫切需要研究的课题。
- Prospect and utilization status of Low concentration gas in vitiated air at mines 矿井回风流中低浓度瓦斯利用现状及前景
- Keywords vitiated air low concentration gas ancillary fuel principal fuel TFRR prospects; 矿井回风流;低浓度瓦斯;辅助燃料;主要燃料;热流转反应器;前景;
- Titanium is useful at low concentration only. 钛只在低浓度时起作用。
- The process is suitable for purifying low concentration foul gas and providing a good way to control odour pollution. 该工艺适用于低浓度的含硫恶臭污染治理,为低浓度恶臭污染的治理提供了一种优良的方法。
- Low concentration of CDCA does not damage the liver function. 低浓度 CDCA不损害肝功能。
- There is relatively low concentration of diacholestane in steranes. 甾烷中重排甾烷含量低。
- The predicted value of the model theory coincided basically with the experimental result of the waste gas methyl benzene of low concentration in the trickling biofilter. 模型的理论预测值与生物膜滴滤塔净化低浓度甲苯废气的实验结果基本吻合。
- Effects of Low Concentration Carbon Monoxide on Human Physiological Function. 低浓度一氧化碳对人体生理功能的影响。
- The ratio of the square of certain concentration gas diffusion depth and diffusion time is constant when it diffuses and reacts through the solids bed. 一定浓度的气体通过固体颗粒层扩散-反应时，其扩散深度的平方与扩散时间的比值为常数。
- A theoretical model for purification of waste gas of low concentration in trickling biofilter was established with simplifying, the polyhole filter in the trickling biofilter to a parallel plat plates passage covered with biofilm. 摘要将生物膜滴滤塔内的多孔填料简化??壁面覆盖有生物膜的平行平板通道，建立了一个净化低浓度有机废气的理论模型。
- The methods of collecting pyromellitic dianhydride which is low concentration from the high temperature reaction gas prepared by the gas phase catalytic oxidation of durene are introduced. 介绍了从均四甲苯固定床气相氧化法的高温反应气中捕集低浓度的均苯四甲酸二酐的各种方法。
- At low concentrations these effects are small and variable. 在低浓度下，这些影响很小并且是形式多变的。
- This response was cau- sed by even lower concentration(0.01ppm). BA 的浓度在0.;01ppm 时也能产生这一效应。
- In this thesis, nano-Cu-Beta zeolite film is used to modify quartz crystal microbalance(QCM) for the detection of low concentration of DMMP gas, which improved the sensitivity of the sensor. 本文首次提出采用Cu-Beta纳米分子筛对石英晶振微天平（QCM）进行修饰，将其用于低浓度DMMP气体的检测，大大提高了传感器的灵敏度。
- Low concentration and shortened time of trypsin digestion and mechanical dissociation were adopted to conduct culture. 方法：采用低浓度、短时间胰酶消化和机械分离相结合的方法制备皮层神经元悬液，进行培养。
- Using low concentration polymer and crosslinked impregnant make it form low viscosity glue state separating gel,simply intitule CDG. 采用低浓度的聚合物和交联剂，使之形成粘度很低的胶态分散凝胶，简称为CDG。
- Effects of low Concentration Carbon Monoxide on the Neurobehavior Function in Mice. 低浓度一氧化碳对小鼠神经行为功能的影响。
- Defenders with low concentration are more prone to making costly mistakes in defence. 集中能力较低的后卫可能会出现一些致命的失误。
- Using lower concentration spray twice can increase the selenium content. 采用较低的硒浓度喷施2次,可增加菜心的硒含量。
