downhole ['daun,həul]

downhole的基本解释

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向下打眼, 向下钻进

与downhole相关的网络例句 [注：此内容来源于网络，仅供参考]

The problem about how to make use of the downhole hydraulic power is researched exploringly.

对于如何利用井底水力能量的问题，目前正在进行探索性研究。

A kind of downhole multipole acoustic transducer transmitter with high power that is applied to petroleum tools was introduced.

介绍了一种用于石油仪器的大功率多极子阵列声波换能器激励源的设计方案。

According to the analysis, the nonlinear effects are mainly on the stiffness of downhole derricks steel structure.

本文研究了井架结构的极限承载力问题。

Several important downhole mechanisms are discussed in the paper.

就几种重要的井下机构进行了研究。

In this paper, the present development and appliance of the hydrocyclone applied downhole is introduced.

本文介绍了井下应用水力旋流器的目前发展状况及应用情况。

与downhole相关的网络解释 [注：此内容来源于网络，仅供参考]

downhole：向下打眼, 向下钻进

mill approach table 轧机输入[输出]辊道 | downhole 向下打眼, 向下钻进 | travelling mast 移动桅杆

downhole：井底

井壁稳定 hole stability ,stable borehole | 井底 downhole | 井底静止温度低(BHST) low borehole static temperature

downhole：向下炮眼

downdraft 下向通风 | downhole 向下炮眼 | downpour 注下

downhole：井内

down stream 下游 | Downhole 井内 | Downstairs 分母

downhole instrument：下井仪器

down time,停机时间 | downhole instrument,下井仪器 | downward terrestrial radiantion,大气向下辐射