creep hole 中文意思是什麼
creep hole
解釋
(動物)躲藏的洞穴;遁辭,借口。-
In consider drilling rod state, hole state, creep into course influence foundation of parameter synthetically, the drilling rod model under acting on the pulling force and torsion together carries on the theory to calculate, receive drilling rod pulling force and torsion differential equation group, in order to benefit drilling rod strength further to analyse
在綜合考慮鉆桿狀況、鉆孔狀況、鉆進過程參數的影響基礎上,對拉力和扭矩共同作用下的鉆桿模型進行理論計算,得到鉆桿拉力一扭矩微分方程組,以利於鉆桿受力的進一步分析。
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