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- SEM Analysis of Microstructure of the Copper Wire Melted Bead and Trace in the Fire Disaster 火灾中铜导线及其熔珠显微结构的SEM分析
- melted bead and trace 熔珠熔痕
- Where will I track and trace my freight orders? 问:我在哪里可以跟踪查询我的货运订单?
- Track and trace customers orders and shipments. 追踪快递货品之运送状况。
- Kelp is rich in vitamins and trace elements. 大型褐藻富含维他命和微量元素。
- Intelligence frequency search and trace. 智能搜索波形，锁定和跟踪频率。
- Track and trace the cash back of credit card. 信用卡回款情况核销与跟踪。
- Material management and trace and improve the abnormal situation. 用料管理及异常的追踪、改善。
- To control impedance, maintain trace widths and trace spacing. 为控制阻抗,维持一定的线宽与线距。
- Was all tricked out in beads and fringe. 用小珠子和花边装饰起来。
- It is also required to discover and trace the curve containing all such points. 也要求发现并描出这条包括所有端点的曲线。
- primary short circuited melted bead 一次短路熔珠
- The old man seized the pen and traced his name . 那位老者紧握钢笔，很费力地写下了自己的名字。
- In this paper,primary short circuited melted beads were made and heated in a simulating fire scene and the crystal structure of the primary short circuited melted bead was observed. 为考查冷却条件对导线一次短路熔珠显微组织的影响,实验模拟室内火灾的热环境,对一次短路熔珠进行加热处理,观察温度、加热时间对不同线径铜导线一次短路熔珠金相组织的影响。
- The old man seized the pen and traced his name. 那位老者紧握钢笔,很费力地写下了自己的名字。
- Use application logging and tracing. 对应用程序进行日志和跟踪。
- Using the heat of welding to vapour water, cooling rates are lowered on the weld bead and heat affected zone. 利用焊接时的加热使水汽化,不仅使焊道而且使热影响区的冷却速度减慢。
- And optimum formula was obtained.Influence of hollow micro glass bead and emulsions on reflectivity was discussed.And comparison tests of perform... 乳液品种对涂料反射率影响不大,确定了最佳配方,并对其性能进行了对比测试。
- By controlling welding current flow in time,there will be resultful for solving the problems of much spatter,bed welding bead and poor melting. 通过及时控制焊接电流大小可以有效克服CO2焊的焊接飞溅大、焊缝成形差、熔深浅的问题。
- They found bowls made of bronze and silver, and many beads and ornaments. 他们发现了由铜和银制成的碗，还有很多珠子和装饰物。
