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- In addition, the nitrogen rich gas is used for fuel tank pressurization during descent. 另外,在飞机降落过程中,富氮气体还可用于油箱增压。
- There are double-ring isomers with B-B bonds for (BN)_5 and (BN)6. It suggests that there exist nitrogen rich stable isomers for BN clusters. 当n=5、6时,(BN)_n团簇出现了存在B-B键的双环异构体,由此可预言氮化硼团簇中存在富N的稳定异构体。
- Two advanced process (AMV and Braun) are compared and analyzed for ammonia production in case of using nitrogen riched natural gas as a feed. C.;I AMV和BRAUN两种先进工艺技术的分析比较;供用户参考选择。
- It was verified that the layer is composed by chromium nitrides precipitates and essentially expanded austenite nitrogen rich and with hardness around 850 HV. 结果证明,等离子氮碳共渗层由氮化铬析出相和富氮奥氏体基体组成,其硬度约850HV;
- Application of Z417/Z418 reforming catalysts in the hydrogen production using coking rich gas as the feedstock was described. 摘要介绍了Z417/Z418型转化催化剂在焦化富气制氢装置中的使用情况。
- During the drilling of well Dina-2, serious blowout and fire took place when drilling into the high-pressured rich gas zone. 迪那 2井钻遇高压、高产气层后发生强烈的井喷并着火。
- It has the feature of compressed rich gas directly coming in the upper section of desorber and the improved heat removal efficiency of absorber. 该流程具有压缩富气直接进入解吸塔上部、吸收塔取热能力增强等特点,较原流程分离效率提高、能耗降低。
- The results of tests show that TN removal rate higher than 10% could be reached in the aerobic denitrification process of common activated sludge technique for the ammonia nitrogen rich leachate. 连续动态试验研究表明;对于高浓度氨氮渗滤液;普通活性污泥法的好氧反硝化工艺的总氮去除率可达10%25以上.
- The characteristics of biomass air-steam gasification in a fluidized bed for hydrogen rich gas production were studied by experiments. 以流化床为反应器,对生物质空气水蒸汽气化制取富氢燃气的特性进行了一系列实验研究。
- Coal production process for the introduction of gas system from the rich gas, the gas purification, compression, a "one-step towers" of DME. 生产工艺为采用煤粉富化气制取煤气,煤气经净化、压缩,采用“双塔一步法”合成二甲醚。
- On the transportation technology of rich gas, NGL processing plant is generally located at the terminal of pipeline or some intermediate location of pipeline. 富气输送工艺需将脱出NGL的处理厂设于管道末端或中间段某处。
- given nitrogen rich organic matter in soil 在土壤中施含氮量高的有机质
- With the help of a flame image analytical method an experimental investigation was conducted of the turbulent/diffusion flame dimension of a multi jet gas burner, fueled by a hydrogen rich gas. 用火焰图像分析方法,对一种多股射流燃烧器燃烧富含氢气的瓦斯产生的湍流扩散火焰的尺度进行了实验研究,研究了燃烧器结构参数和操作参数对火焰长度和长宽比等尺度特性的影响规律。
- Transport technology of rich gas can simplify the ground processing equipments and enhanced efficiency of pipeline transportation to decrease the cost of exploitation and transportation. 采用天然气富气输送工艺可大大简化开发现场的处理设施并提高管输效率,从而降低开发与输送成本。
- The catalytic pyrolysis gasification of fresh grass (GR) and wheat straw (WS) for production of hydrogen rich gas was investigated in a little fixed-bed gasification experimental system. 在小型固定床反应器上进行了新鲜草和小麦秸秆的催化热解气化制富氢燃料气的研究。
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- She was possessed by the desire to be rich. 她被致富的欲望所支配。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。