The foreign research and application situation of Cuttings re-injection technology is summarized in this paper.
对国外钻屑回注技术研究与应用情况进行了总结。
This paper introduced the electronic clock back of the injection mold design process.
本论文介绍了电子钟后盖的注射模设计过程。
Chosen the mobile phone cover, paper introduced the method of the injection mould design.
本文以手机前盖注塑模具设计为例，介绍了常用注塑模具设计方法和流程。
This paper proposes an injection current based three phase power flow method.
介绍了凸极无刷直流电动机转子位置检测的电流注入法。
This paper proposes an injection current based three phase power flow method.
介绍了凸极无刷直流电动机转子位置检测的电流注入法。
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