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- Keywords line pan;abradability;scraper chain;single center chain;double center chain; 溜槽;耐磨性;刮板链;中单链;中双链;
- Keywords： line elementary transformation,column elementary transformation.invertible matrix, primary matrix,linear equations. 作者单位：冯林安（贵阳师专数学系，贵阳550004）
- Keywords line pipe bauschinger effect quality; 管线钢管;包辛格效应;质量;
- Approaching the line pan scraper chain of the scraper conveyor 关于刮板输送机溜槽和刮板链的几点探讨
- The study of electrode for line pan of scraper conveyer 刮板输送机中部槽耐磨焊条研究
- Keywords line pipe;DWTT;testing standard;shear area; 管线钢管;落锤撕裂试验;试验标准;剪切面积;
- Keywords line of production;cutter;graining roll;technological process; 生产线;刀具;压纹齿辊;加工工艺;
- Probing into dragline excavator backhauls problem of line pan coal haulage system 中部沟运煤系统吊斗铲回程问题的探讨
- Keywords line pipe;UOE;high performance;deformability;corrosion resistance; 管线钢管;UOE;高性能;可变形性;耐蚀性;
- Manufacture and Research on Whole Type Line Pan Hydraulic Pressure the Gearing Machine of Conveyor 输送机整体式中部槽液压安装机的研制
- Keywords lining;comfortable property;fabric;ashy-connected method; 里料;舒适性能;织物;灰色关联;
- Keywords line heating;technique parameter prediction;hiberarchy genetic algorithm（HGA）;object function; 水火弯板;工艺参数预报;分层遗传算法;目标函数;
- line pan 运输机机槽
- Keywords line source;frequency electromagnetic sounding;two dimensional geoelectric model;finite element; 关键词频率电磁测深法;二维模型;有限元法;正演;
- Keywords line pipe;steel plate;yield strength;Bauschinger Effec;influence;analysis; 关键词管道钢管;带钢;屈服强度;包申格效应;影响;
- 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。
- Are reserved keywords in Office projects. 是Office项目中的保留关键字。
- Click the Keywords button at the top of the window. 点按窗口顶部的“关键词”按钮。
