coring的例句大全

Working principle and structural features of SYZX 75 wire-line coring hydro-hammer are presented.

介绍了SYZX75型绳索取心液动潜孔锤的工作原理及结构特点.

A worker's arm was injured whilst operating a concrete coring machine.

工人在操作混凝土钻孔机时引致手臂受伤.

The utility model discloses a core claw in a coring tool.

本实用新型提供了一种取心工具中的岩心爪.

In this article, coring separate repairing technology is adopted to solve the problem.

介绍了采用二次灌浆层取芯隔离安全修复技术成功解决了工程难题.

This paper establishes a method for evaluating water flooded zones using sidewall coring data.

建立了一种应用井壁取心资料评价水淹层的新方法.

For direct quantitative measurement of porosity, reliance must be placed on formation samples obtained by coring.

孔隙度直接定量测量的可信度取决于取心所得地层的岩样.

Sidewall coring techniques are used in field development to determine the watered out degree.

将井壁取心技术应用于油田开发中,评价油层的水淹程度.

Higher core recoveryassisted in coring operations when this kind of bit is used for hole enlargement.

加深井钻进,用双心钻头可增大环空间隙,提高固井质量.

They lowered nets , dredges , bathythermographs , still cameras, water bottles, coring pipes, and current meters.

他们沉降下去网、挖掘机、深海温度测量器 、 静态照相机 、 水瓶 、 以及取心钻管和测流计.

Design of retainer spring of coring tool used in horizontal well

水平井取心工具承托弹簧设计

Further, AGB increased by 22.37%, 11.84% and 22.16% in the treatments of coring aerification, vertical mowing and raking, respectively, compared with the control treatment.

地上生物量分别提高22.37%、11.84%和22.16%。

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

The coring tool mainly finishes data acquisition, control, calculation, analog output.

该仪器不仅完成数据采集、控制及计算等，还可将计算结果（方位和倾角）以模拟量的方式输出。

The Development and Application of Wire-line Coring Tool for Placer Drill

砂钻绳索取心钻具的研制与应用

Analysis of Leaning-Against Method for Drilling Type Sidewall Coring Tool

钻进式井壁取心器推靠方法的分析

Conventional double tube bits should be used as bits for drilling, while coring tool is double tube.

当取心钻具采用双层管时，钻进所用的钻头就需要用普通双管钻头。

The wire-line coring tool of HSQ serial has kept up the technical features of conventional placer drills and derived the advanced structure from steel cable fishing tool for inner barrel.

HSQ系列绳索取心钻具，既保持了现用砂钻钻进的工艺特点，又发挥了钢绳打捞内管技术的方便性。

Analysis of working status of pressurization mechanism for coring tool in unconsolidated formation

松软地层取心工具加压机构工作状态分析

Glass Steel Coring Tool Applied for Weak Formation

适用于松散地层的玻璃钢取心工具

A method of coring with a gravity piston corer from the very shallow sea ( depth < 4. 0m) on a fishing boat is introduced in this paper.

介绍了在小渔船上利用量力活塞取样管于极浅水域（水深浅于4.0m）采取柱状样的一种方法。