您要查找的是不是:
- 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。
- 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.
- 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。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去,发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- Studies on the aerobic denitrification process for treating ammonia nitrogen rich leachate 高氨氮渗滤液处理的好氧反硝化工艺研究
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热,金属在迅速熔化。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
- The hot metal contracts as it cools (down). 热的金属一冷(下来)就收缩。