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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。
- Rich atmosphere and beautiful Islamic architecture of the mosque is to study the history of Islamic culture in China resort. 浓郁的伊斯兰教氛围和精美的清真寺建筑艺术是研究中国伊斯兰文化历史的胜地。
- 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。
- 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；
- 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.
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- given nitrogen rich organic matter in soil 在土壤中施含氮量高的有机质
- 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。
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- The main reservoir of nitrogen is the atmosphere. 氮的主要蓄存库是大气层。
- Nitrogen forms four-fifths of the atmosphere. 氮气占空气的五分之四。
- She was possessed by the desire to be rich. 她被致富的欲望所支配。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Nitrogen forms about four-fifths of the atmosphere. 氮约佔大气的五分之四。
- Is a nitrogen atmosphere needed for hand soldering? 手工焊接需要使用氮气吗?
- Many distant relatives fawned on the rich old man. 许多的远亲都来巴结这位有钱的老人。
- The rich people often migrate in winter to Florida. 有钱的人常在冬季搬迁到佛罗里达州去。
- Nitrogen Atmosphere in Bearing Steel Ball H, T. 氮基保护气氛中轴承钢球的热处理
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- That remote barren land has blossomed into rich granaries. 过去的穷乡僻壤变成了富饶的谷仓。
