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- dense chromium oxide brick 致密氧化铬砖
- The catalyst for this reaction is iron chromium oxide with graphite as a binder. 进行这种反应的催化剂是以石墨为粘接剂的铁铬氧化物。
- Arcane Magic Collection ingredients: Mica, Silica, Titanium Dioxide. May contain: Iron Oxides, Manganese Violet, Tin Oxides, Ultramarines, Ferric Ferrocyanide, Chromium Oxide. 使用材料:云母;石英;二氧化钛.;可能含有:氧化铁;锰紫;锡氧化物;深蓝;普鲁士蓝;铬氧化物
- The synthesis and application of dipyridine chromium oxide and pyridinium chlorochromate was introduced,The reaction machanism of oxidation was also discussed. 我们对三氧化铬吡啶溶液中最具代表性的氧化剂三氧化铬二吡啶及三氧化铬吡啶盐酸盐的合成、应用及氧化机理作了一些探讨。
- The redox equilibrium between the chromium oxides in CaO-SiO 2-Al 2O 3-MgO-Na 2O-CrO x molten slags was studied by me ans of chemical equilibrium method at 1 673 and 1 773 K. 采用化学平衡法研究了 16 73和 1773K下CaO SiO2 Al2 O3 MgO Na2 O CrOx 渣系中铬氧化物间的氧化还原平衡。
- He thinks of new york as a den of iniquity. 他认为纽约是个藏污纳垢之处。
- Preparation technique of ultra-fine chromium oxide powder 超细氧化铬制备方法的研究进展
- He has made his house a den of thieves. 他把自己的家变成了一个贼窝。
- Standard Test Method for Chromium Oxide in Chrome Ores 铬矿石中氧化铬的标准试验方法
- The liner ran down a fishing-boat during the dense fog. 班轮在浓雾中撞沉了一只渔船。
- The bears den up together during the winter. 冬天熊一起在洞穴里冬眠。
- FAAS Determination of Chromium Oxide in Aluminum Oxide 火焰原子吸收光谱法测定氧化铝中微量氧化铬
- As I was waiting for a bus a brick fell on my head. 当我在等公共汽车时,一块砖头落到了我的头上。
- He thought of New York as a den of iniquity. 他认为纽约是个藏污纳垢之处。
- Keep on go till you come to a red brick building. 一直往前走直到一座红砖楼为止。
- Traffic was interrupted by a dense fog. 交通因浓雾而受阻。
- 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。
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- His new house was built by himself, brick by brick. 他的新房子是他自己一块砖一块砖砌起来的。
- They hewed their way through the dense jungle. 他们在浓密的丛林里开辟出一条路来。