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- high lead bearing alloy 高铅轴承合金
- NEMI Association has formed a Lead Free Task Force to investigate alternatives to lead bearing alloys. NEMI协会已经成立了一个无铅特别工作组,研究含铅合金的替代品。
- A simple,selective chelatometric titration method to determine the high content of tin in tin bearing alloy and ore sample is proposed. 提出测定含锡合金和矿样中高含量锡的一种简易、选择性螯合滴定法。
- According to submerging depth, the pumps are classed as lead bearing segment shaft structure and non-lead bearing long shaft structure. 根据液下深度的不同,泵分为无导轴承悬臂轴和有导轴承分节轴两种结构。
- 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。
- 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。
- Based on both theoretical and experiment al analyses, the practicability of the new method of centrif ug al pouring for tin-based bearing alloy have been discussed. 通过理论分析与实验研究,重点探讨锡基轴承合金剖分式瓦体整体离心浇注工艺应用的可行性;
- The results showed that the fly ash zeolite was a kind of excellent treatment reagent for lead bearing wastewater,and it would have spacious applied prospect in the field of water treatment. 实验结果表明,粉煤灰沸石是一种优良的含铅废水处理剂,在水处理领域将有广阔的应用前景。
- 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。
- This paper introduced aluminum base sliding bearing alloy materials, especially introduced the performance, character and up to date applicative advantage of aluminum-tin base, aluminum-lead base and aluminum-zinc base slider bearing alloy. 摘要介绍了铝基滑动轴承合金材料,特别是铝锡系、铝铅系、铝锌系滑动轴承合金的性能、特点及研究进展。
- 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。
- 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
- 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。
- Bearing alloy ingots for casting 铸造轴承合金锭
- 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。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- I set a high value on his advice. 我认为他的忠告很有价值。