| 释义 |
metal bellows ˈmetlˈbeləuz 短语¹³¹⁶²⁰⁺³
基本例句
金属伸缩软管,金属膜盒,金属波纹管
The design of structural parts of metal bellows expansion joint was discussed. Some suggestions in this paper were not experimented and were only for reference, or to attract discussion and regard.
针对某几种膨胀节的构件设计问题提出一种设计方法，有些方法尚未经过实验验证只供参考，或引起讨论和重视。 cnki |