英汉例句

• mechanical design of stabilized platform unit is one of the key techniques in the rotary steering drilling tool .

  稳定平台单元机械系统的设计是旋转导向鉆井工具的关键和难点之一。

• one of the key problems of designing the control valve of modulation rotary steering drilling tool is the design of high pressure hole of upside valve.

  设计调制式旋转导向鉆井工具控制阀的关键问题之一是上盘阀高压孔的设计。

• the power produced by bldc motor and pump is kind used by rotary steering drilling instrument, which has the characteristic of stabilization and easy controling.

  电机泵动力作为旋转导向鉆井工具导向力的一种，有着动力稳定、可控性好等优点。

• experimental study on control function of stabilized platform for rotary steering drilling tool;

  旋转导向鉆井工具稳定平台的闭环控制是调制式旋转导向鉆井系统的关键。

• study on controlling system for variable structure of stabilized platform in rotary steering drilling system;

  旋转导向鉆井工具稳定平台的闭环控制是调制式旋转导向鉆井系统的关键。

• the closed loop control of the stabilizing platform on the rotary steering drilling system is the key technique of the modulating rotary steering drilling system.

  旋转导向鉆井工具稳定平台的闭环控制是调制式旋转导向鉆井系统的关键。

• through analysising the pdc bit kinematics of slide steering drilling, rotary steering drilling and combined drilling , we established the pdc bit kinematics model of numerical experiment system.

  研究了pdc鉆头在滑动导向鉆进、复合鉆进、旋转导向鉆进等各种定向井、水平井鉆井条件下的运动学基本规律，建立了pdc鉆头数值实验系统中的运动学模型。

• it can be accessed on experimental data of the rotary steering drilling quickly with the establishment of real-time database and historical data report.

  建立了实时数据库、历史数据报表，实现了方便、快捷对旋转导向鉆井实验数据进行在线读取和历史回放。

• the forming mechanism of bias force of the rcld system for the rotary steering drilling technology was investigated.

  对调制式旋转导向工具rcld系统的导向力的形成机理进行了探讨。