Break it upw! I will not pmit fighting in t 84926 his classroom.
住手! 我不准有人在这个教室里打架.
Install client-side plug-ins ( clnt_upw, krb, and gss2).
安装客户端插件(clnt upw、krb和gss2)。
At present basic theory and welding criterion of UPW are defective, research on welding mechanism and melt behavior of the welding region is not enough for the difficulty in study.
由于超声波塑料焊接是涉及多学科的交叉学科,研究难度较大,目前超声波塑料焊接的焊接基础理论和工艺规范还比较欠缺,对超声波塑料焊接机理和熔接行为研究不足。
Ultrasonic plastic welding ( UPW) is a cost-effective, efficient and clean fusion bonding technique of TPC ( Thermal Plastic Composites), and of great value in application.
超声波塑料焊接是一种经济、高效、环保的热塑性塑料连接新工艺,有极大的推广应用前景。
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