英汉例句

• the results show that the mechanical properties of tube shaped by the extrusion are better than those shaped by casting. this is very important for zinc base bearing alloy to be extensively used.

  用该工艺制备的型材的各项力学性能指标均比铸态的高，这将促进锌基合金材料的推广应用。

• the analysis method for lead in tin-base bearing alloy is studied. it is showed from the test that it has high accuracy and wide measure range.

  研究了锡基轴承合金中铅的分析方法，试验结果表明该方法準确度高，并且测定铅含量的范围大。

• influences of rare earths on mechanical properties, resistance to wear, fatigue strength and metal structure of the bearing alloy are discussed.

  讨论了稀土元素对铝基轴承材料的机械性能、耐磨性能、抗疲劳强度及金相组织的影响。

• 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。

• the aluminium base bearing alloy with rare earths is studied in this paper, which recommends making alloy, coating aluminium and rolling technology of bimetal.

  本文介绍了稀土铝基轴承合金的研制，合金包铝及复合轧制工艺。

• because of the special alloy coatings has the properties and the application at the special requirements, can be divided into the wear resistance, solderability, magnetic and bearing alloy etc.

  由于合金镀层具有的特殊性能及使用上的特殊要求，可分为耐磨性、可焊性、磁性及轴承合金等。