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- The surface high speed steel and its high propeties are obtained by surface alloying with W Mo, carburizing, quenching and tempering. 采用双层辉光离子渗金属技术,首先在低碳钢表面渗入合金元素钨、钼;
- Coating metal such as Cu, Ni, Ti, Mo, W or compound coating on diamond grain (DG) surface by coating (chemical, electronic plating) and vacuum plating method (evaporating, sputtering, ionization) was studied. 摘要采用湿法镀（化学镀、电镀）或真空镀（蒸发镀、溅射镀、离子镀）方法，在金刚石表面镀覆一层铜、镍、钛、钼、钨等金属，或者它们的复合镀层。
- Study on Corrlsion resisting Performance of Amorphous Ni P and Ni W P Composed Film 非晶态镍磷和镍钨磷双层复合镀膜的耐蚀性能研究
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- There exist large Au, Cu, Pb-Zn, Ni, rare metals, rare earth, Sn, Mo, V, Ti, W and some other types of ore deposits. 具有大型、超大型规模的矿产为金、铜、铅锌、镍、稀有金属、稀土金属、锡、钼以及钒、钛、钨等。
- Keywords Ce Mo P oxide toluene benzaldehyde selective oxidation; 铈钼磷氧化物;甲苯;苯甲醛;选择氧化;
- Screw Steel or brass alloy with Zn or Ni plating. 端子螺栓以钢或铜合金为原料，表面再加以镀锌或镀镍等处理。
- According to the analysis of energy-dispersive X-ray (EDX), it was found that the passive oxide film composed of Co, Cr, Ni, Mo and W etc. 用EDX能谱对试样进行分析发现,在CoCrNi合金表面形成了Co,Cr,Ni,Mo,W等的钝性金属氧化物膜。
- It's all over now so think mo more of it. 现在一切都过去了，因此别再去想它了。
- Half a mo (ie Wait a little), I'm not quite ready. 等一下，我还没完全准备好。
- O! I s t h t. T i v u a w h f p f t r s e d. 服务员：哦！很抱歉听您这么说。这种事很少发生。我们每天从固定的供应商进货。
- 2 Li Y H，Ni W J，Zhang Y X.Objectives and tasks for developing efficient water use agriculture in China[J].Proceedings of ICID Conference，Montreal，Canada，2002 1钱正英，张光斗主编.;中国可持续成长水资源战略研究[M]、北京：中国水利水电出版社，2001
- P g. T H m a m t u q. T h w w I h d t l m p j. 林红：挺好的。人事经理问了一些常规问题，然后他问我辞去前一份工作的原因。
- The failure mechanism of plating Mo layer was flaking off. 镀钼层的失效破坏以镀层剥落为主。
- I mind my p's and q's whenever I see him. 每当我见到他我都谨慎行事。
- [9]Gu YJ, Ni W, Bao WL, Chen JS.Rapid determination of amino acid neurotransmitters by RP-HPLC with fluorometric detection[J].Acta Acad Med Shanghai, 1995, 22: 210-212. 顾拥军;倪文;包维丽;程介士.;反相高效液相色谱荧光法测定氨基酸类神经递质[J]
- N, I n w s i m e l. I j w o t t p i m s w c. 不，我在日常生活中从不穿西装，我只想买一套去参加我姐姐的婚礼。
- It is proved that electroless composite plating Ni P Si 3N 4 on piston ring is a new technology,which is worth application and dissemination. 结果表明：活塞环化学复合镀Ni－P－Si3N4是一种值得推广应用的新型工艺方法。
- O, E i a v b p t v. W d y p t g? 代理人：哦，欧洲是个非常美丽的地方。您打算什么时候去？
- P W l s h t. H i w a l b s a a p t. 赵：王教授今天穿了一件浅咖啡色的衣服，配了一个粉色的领带，看上去真精神。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
