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- DISCUSSION ON BRIGHT LOW TIN BRONZE PLATING 光亮低锡青铜镀层的探讨
- low tin bronze 低锡青铜
- Material of copper: yellow metal, red cooper argentan and tin bronze, etc. 铜材料、英铜、紫铜、白铜、锡青铜等。
- And the mechanism of forming loudspeaker shaped gas hole in tin bronze sleeves has discussed. 为防止此类气孔缺陷提供了理论依据。
- The main wearing mechanisms of the tin bronze are fatigue splitting, adhesive transference and abrasive wearing. 锡青铜的主要磨损机制是疲劳脱层、粘着转移和磨料磨损。
- A range of sophisticated nuance, neutral coloured, vegetal and metallic greys from pale aluminium to tin bronze changing through time with oxidized and rusty shadows. 一系列微妙的色彩,中性色,从灰铝色到锡青铜色随时间氧化的锈迹阴影中提取的植物灰和银灰色。
- Through the analysis of experimental data, the results show that appropriate rare earth-Ce can make microstructure refine, and improve the wear resistance of tin bronze. 通过实验数据的分析,结果表明:适量的稀土铈使锡黄铜组织细化,可以较好的提高锡黄铜的耐磨性。
- Investigation on the loudspeaker shaped gas hole morphology in tin bronze sleeves cast by centrifugal casting have been carried out by optical and scanning electron microscope observation. 在对锡青铜离心轴套铸件的喇叭形气孔形貌进行分析的基础上,归纳出喇叭形气孔的形成机理。
- Reference Radiographs for Tin Bronze Castings 锡青铜铸件参考射线照片
- Intensification of Tin Bronze Parts 锡青铜制件的强化
- Improve the Compactness of the Tin Bronze Valve 改善锡青铜阀门气密性问题的探索
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- Determination of Low Tin Content in Reforming Catalyst with Air-H_2 Flame AAS 空气-氢气火焰原子吸收光谱法测定重整催化剂中低含量锡
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Influence of Rare Earth-Ce on Mechanical Properties of Tin Bronze Cage Shoe 稀土铈对锡黄铜罐耳件性能的影响
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。