rate of penetration发音

意思翻译

机械钻速；钻进速度

相似词语短语

penetration rate───穿进速率，焊透率；焊透率；[机]穿进速率；进尺速度

penetration───n.渗透；突破；侵入；洞察力

penetration pricing───渗透定价法

rate───n.(Rate)人名；(法、塞)拉特；n.比率，率；速度；价格；等级；vi.责骂；被评价；vt.认为；估价；责骂

starting rate of───启动速率

rate of pay───[经] 工资率， 报酬率

the rate of───……的速率；……的比率

required rate of return───预期收益报酬率; 预期收益率; 要求投资盈利率; 应得报酬率；预期收益率，要求投资盈率；所需回报率，要求报酬率

instantaneous rate of change───瞬息改变率

双语使用场景

Oostveen says Australia has the highest rate of penetration of server virtualization in the world, New Zealand has the second highest.───奥斯蒂文说，澳大利亚在世界上的服务器虚拟化的渗透率最高，新西兰位居第二。

penetration of the negative pulse jet assisted drilling can increase from 0.7 to 3.0 in in-house simulation drilling compared to conventional drilling.───常规钻井相比，室内模拟钻井试验条件下负压脉冲射流辅助钻井可以使钻速提高0.7-3.0倍。

drill bit is a direct tool for rock breakage. The rate of penetration is closely related with the drill bit as well as the mechanical properties of the rocks.───钻头是直接破碎井底岩石的工具，钻井速度的快慢不仅与钻头有关，而且与所钻岩石的力学性质密切相关。

WBFs fall behind with respect to shale inhibition, wellbore stability, rate of penetration (ROP), and fluid stability.───水基钻井液在页岩抑制、井筒稳定性、机械钻速（ROP）和流体稳定性方面已经落后。

To increase drilling weights in drilling, may effective1y raise the rate of penetration.───钻进中增加钻压，可以有效地提高钻速。

Drilling rig is easy to be destroyed at low rate of penetration with long drilling circle.───机械钻速低，钻井周期长，钻具易损坏；

Correct use of rate of penetration will give many aids to mud logging and well drilling.───正确应用钻时，能够给录井和钻井施工提供很多帮助。

An Experimental Study on the Prediction of Formation Drillability and Rate of Penetration by Sonic Log Data───利用声波测井资料预测地层可钻性及钻速的试验研究

英语使用场景