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- high leaded brass 高铅黄铜
- high leaded brass alloy 高铅黄铜合金
- It is indicated that as-cast leaded brass without pretreatment can present certain superplasticity at proper condition. 结果表明:此种不经预处理的铸态铅黄铜,在适当条件下具有一定的超塑性。
- The quasi-superplasticity of leaded brass for bearing cage was investigated through the constant velocity tensile test. 摘要通过恒速拉伸试验，对一种生产保持架用铅黄铜的准超塑性进行研究。
- The quasi-superplasticity of as-cast lead brass was studied by monodirectional elongation experiment. 摘要采用单向拉伸对铸态铅黄铜进行了准超塑性研究。
- The purpose of this study is to develop a new kind of easy cutting leadless bismuth brass, which is to substitute for the widely used toxic leaded brass. 以制备一种新型的无铅易切削铋黄铜合金为目的,以替代现有应用广泛的易切削铅黄铜。
- Adopt flotation can get rid of lead from high leaded gold concentrate,and output qualified lead concentrate for sale. 采用浮选法可以从高含铅金精矿中脱除铅,并产出合格的成品铅精矿供外销。
- On this basis, the orthogonal test of leaded brass C3602 was made on the domestic lathe CD6140A and the influence of various factors and levels on surface roughness was analyzed. 以此为基础,在国产CD6140A型车床上对C3602铅黄铜进行了正交切削试验,分析了各因素水平对工件表面粗糙度的影响。
- The mechanical property was mensurated.It is indicated that as-cast leaded brass without pretreatment can present certain superplasticity at proper condition. 结果表明:此种不经预处理的铸态铅黄铜,在适当条件下具有一定的超塑性。
- At the same temperature, the as-cast lead brass has the finer prolongation at the higher velocity. 在温度相同条件下，在较高的拉伸速度下获得了大伸长率。
- Abstract： According to the character of the high lead refinery slimes, the treating technology and principle of comprehensive utilization is researched. 摘 要： 根据高铅铅阳极泥的特点，对处理工艺和理论进行了研究。
- According to scientists analysis, the high lead content in the blood causing mental easy low, language ability, mental tension and pregnant women relatively easy abortion phenomenon. 据科学家分析，血液中含铅量高的人容易造成智力偏低、语言表达能力不强、精神相对紧张和怀孕妇女易流产等现象。
- At present,however,a good many Party comrades,including some in fairly high leading positions,are either reluctant or unaccustomed to co-operating with non-Party people. 现在我们党内还有不少的同志，甚至还有一些负相当领导责任的同志，仍然犯着不愿意或者不善于同党外人士合作的毛玻。
- Leaded brass bar for making needle seat of syringe GB/T4428-1984铅黄铜针座棒
- At present, however, a good many Party comrades, including some in fairly high leading positions, are either reluctant or unaccustomed to co-operating with non-Party people. 现在我们党内还有不少的同志，甚至还有一些负相当领导责任的同志，仍然犯着不愿意或者不善于同党外人士合作的毛玻
- Leaded brass strips for special purpose 专用铅黄铜带
- FLATFISH ：Improved turbot sales are expected. The supply of wild turbotwill decrease, whereas farmed turbot supplies will remain high leading to stable prices for the latter. 鲆鲽鱼：养殖大菱鲆的销售有望改善。野生大菱鲆的供给将会下降。但由于价格稳定，养殖大菱鲆的供给将会增加。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
