2. 职称英语
  3. In order to prevent stress from being set up in the metal, expansion joints are

In order to prevent stress from being set up in the metal, expansion joints are

游客2023-10-18  36
问题 In order to prevent stress from being set up in the metal, expansion joints are fitted which ______the stress by allowing the pipe to expand or contract freely.
选项 A、reclaim
B、reconcile
C、rectify
D、relieve
答案 D
解析 为了防止压力作用于金属上，安装了可扩充的接缝，它们通过允许管道自由扩张或缩小来减轻压力。relieve减少，减轻。reclaim回收，利用。reconcile使和解。rectify纠正，改正。
转载请注明原文地址:http://tihaiku.com/zcyy/3109889.html
相关试题推荐
随机试题
最新回复(0)