| 释义 |
pwbsCOCA¹⁶⁹²²⁵
基本例句
🌏印刷线路板；印制线路板；纯井筒储存
Also, dielectric was removed from the edges of PWBs using a carbon dioxide laser to expose the CIC for attachment of a heat transfer connector.
还有，为了暴露出铜—殷钢—铜以便与热传导体接触，使用二氧化碳激光器把绝缘材料从印制板边缘除去。 cnki
Conventional printed wiring boards PWBs are not satisfactory substrates for LCCCs because the mismatch in thermal coefficient of expansion TCE causes solder joints to crack.
普通印制板 PWB对于无引线陶瓷芯片载体不是满意的基板，因为热膨胀系数 TCE不匹配能引起铅焊处开裂。 cnki
Selectivity comminution of waste PWBs was propitious for metals to enrich in coarse particle fractions.
选择性粉碎有利于金属组分在粗级别富集。 cnki
The conveyer finger is a steady design that can correspond to many kinds of PWBs, and the adhesion of solder is reduced.
传送带指针设计稳定，可处理多种印刷电路板，而焊接附着力也可以降低。 www.e-gtm.com.cn |