fatigue-failure of drill string
基本解釋
- [機(jī)械工程]鉆桿疲勞破壞
英漢例句
- Finally under the combined effect of alternating load, impact load, corrosion and other factors, early fatigue failure of drill-string happens.
④最后鉆具在交變載荷、沖擊載荷、腐蝕等因素的聯(lián)合作用下發(fā)生早期疲勞斷裂失效。
lib.swpu.edu.cn
雙語例句
專業(yè)釋義
- 鉆桿疲勞破壞