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- The alloy with lower combustion heat and forming relative dense oxide layers such as Al2O3, Cr2O3 in oxygen-enriched atmosphere can improve combustion resistance property. 合金具有低的燃烧热以及在富氧条件下形成相对致密的氧化膜(如Al2O3,Cr2O3)均能改善其抗燃烧性能。
- Abstract : By means of SEM and TEM examination, metal dusting behaviors have been investigated in CO+H2 syngas for GH600 and another Ni-base supperalloy on which a dense oxide scale can generate. 摘要 ： 结合SEM、TEM分析，研究了GH600镍基高温合金和一种表面可形成致密氧化膜的镍基高温合金在CO+H2合成气氛中的金属灰化行为。
- However, dense oxidic film Prevents infiltration foraluminum matrix composites. some methds have been presented to... 而对铝基复会材料来说，致密的氧化膜会阻碍浸渗，提出了一些解决方法。
- He thinks of new york as a den of iniquity. 他认为纽约是个藏污纳垢之处。
- He has made his house a den of thieves. 他把自己的家变成了一个贼窝。
- The bears den up together during the winter. 冬天熊一起在洞穴里冬眠。
- The liner ran down a fishing-boat during the dense fog. 班轮在浓雾中撞沉了一只渔船。
- He thought of New York as a den of iniquity. 他认为纽约是个藏污纳垢之处。
- The bar in the slum is a den of iniquity. 这个贫民窟里的小酒吧是一个充满罪恶的场所。
- Traffic was interrupted by a dense fog. 交通因浓雾而受阻。
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮？
- They hewed their way through the dense jungle. 他们在浓密的丛林里开辟出一条路来。
- The police tracked the thieves to their den. 警察跟踪小偷，直到他们的老窝。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- I can't see anything in this dense mist. 这样的浓雾里，我什么也看不见。
- He is so dense he'll never amount to anything. 他十分愚钝,决不会有出息。
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂，如一氧化二氮。
- Traffic slowed down because of the dense fog. 因浓雾车辆减速行驶。
- We fought our way through dense forest. 我们奋力通过密林。
- A dense mass of black hair framed his face. 浓密的黑发衬托着他的面庞。
