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Keywords Ba bearing alloy deoxidation complex deoxidizer inclusion; 含钡合金;脱氧;复合脱氧剂;夹杂物;
Keywords Ba bearing alloy;deoxidation;complex deoxidizer;inclusion;steel-making; 含钡合金;脱氧;复合脱氧剂;夹杂物;炼钢;
Keywords Ba bearing alloys;deoxidation;complex deoxidixer;inclusion; 含钡合金;脱氧;复合脱氧剂;夹杂物;
Ba bearing alloy 含钡合金
Keywords Ba alloy;thermodynamic model;deoxidation;inclusion; 钡合金;热力学模型;脱氧;夹杂物;
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。
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；
Ba bearing calcium sulphoaluminate 硫铝酸钡钙
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。
Keywords copper;iodimetry;tin-based bearing alloy;tartaric acid; 铜;碘量法;锡基轴承合金;酒石酸;
Keywords BA;heat treatment;edible podded pea;storage quality; 热处理;食荚豌豆;贮藏品质;
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。
Keywords Ba ferrite films;Al substitution;high coercivity;large squareness; 关键词钡铁氧体薄膜;铝取代;高矫顽力;大矩形比;
Bearing alloy ingots for casting 铸造轴承合金锭
Keywords Ba;uncertainty;BaSO_（4）;gravimetric analysis;instrumental techniques; 钡;不确定度评定;硫酸钡;重量法;仪器分析;
Keywords Ba Wei Shu Mai capsule;Arteriosclerosis obliteration;Blood stasis;invigorating qi and activating blood;Pharmacotherapy; 八味舒脉胶囊;动脉硬化闭塞症;血瘀证;益气活血法;药物治疗;
Properties and Application of New Aluminum Base Sliding Bearing Alloy 新型铝基滑动轴承合金的性能与应用
Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
Some keywords in SQL are also reserved words. SQL中的一些关键字也是保留字。