rotary sidewall coring tool

Drilling displacement interference is a typical interference in the application of home-made rotary sidewall coring tool which influences en- gineers normal operation and coring result.

钻进位移干扰是国产旋转式井壁取心仪应用中的一类典型干扰,直接影响着操作工程师的正常操作和取心结果。

rotary sidewall coring tool

旋转或旋进式井壁取心器

The influence factor analysis of rotary sidewall coring recovery rate

旋转式井壁取心收获率影响因素分析

Study on the Design and Kinematic Simulation of the Rotary Sidewall Coring Tool;

旋转式井壁取芯器的设计与机构运动仿真研究

electrically driven rotary sidewall sampler

电动钻进式井壁取心器

gas generated press sidewall coring tool

产气压入式井壁取心器

side wall coring gun

射入式取心器井壁取心枪

helical entry cyclone

螺旋进入式旋风分离器

To revolve or cause to revolve.

旋转旋转或引起旋转

drilling machine, rotary, self-propelled, for oil or gas

旋转式钻机,自动推进式,油田或气田用

The Culture of Neural Stem Cells in Rotating Wall Vessel Bioreactor;

旋转壁式生物反应器内神经干细胞的培养研究

hard rock coring tool

坚硬岩石井壁取心器

To turn around or as if around a central axis;revolve or rotate.

旋转围绕或仿佛围绕一中心轴而转动；盘旋，旋转

Mechanics Model of Rotation Axis in Directive Rotary Steerable Drilling System

指向式旋转导向钻井系统旋转轴力学模型

continuous sidewall core cutter

连续式井壁岩心切割器

rotating amplifier excitation system

旋转放大器式励磁系统

nonrotational hydraulic jar

非旋转式水力振击器

uniselector distribution frame

旋转式选择器配线架

disk type rotary vacuum filter

圆盘式旋转真空过滤器