drilling是什么意思

网络释义

用法例句

An Initial Idea for Developing New Reverse Circulation Drilling Technology and Equipment;

关于开发新型反循环钻进工艺装备的初步设想

To solve effectively the problem of sand removing in low-pressure absorption wells,a drilling sand pump was developed.

为了有效解决低压漏失井的井下清砂问题,研究开发了一种具有钻进功能的捞砂泵。

In order to solve the drilling problems,diamond thin-wall core bit is developed and produced by adopting composite electroplating method.

在研制过程中,对金刚石钻头的胎体配方进行了优化,确定了电镀工艺参数,分析了金刚石参数等对钻进过程的影响,采用混目金刚石扩大了钻头的适用范围,提高了钻头的自锐性。

deepwater drilling

深水钻进、深海钻进

easing the bit in

钻头轻压慢转钻进地层

Improvement and Development of Core Drilling Method in Scientific Drilling

科学钻探取心钻进方法的改进和发展

There's a grub that kills them by boring into the flower.

有一种钻心虫，钻进一条去，花就死了。

wash-and-drive method

边冲出钻屑边打入套管钻进法

4.14 Drilling with cone (drag) bit in the section.

此段地层采用牙轮（刮刀）钻头钻进。

The moon's been going in and out of the clouds.

月亮老是从云里钻进钻出。

The Optimal Design About the Trajectory of Non dig Guided Boring

非开挖导向钻进钻孔轨迹的优化设计

All drilling breaks are to be flow checked.

遇到快钻时或钻进放空都要检查溢流。

Experimental Model and Simulation Analysis on Drill Pipe of the Reconnaissance Drilling;

勘查钻进钻杆的实验模型与仿真分析

Parameter Measurement and Transmission of the Drill Bit for Horizontal Directional Drilling

水平定向钻进钻头信息的测量与传输

Study on drill bit for large diameter core drilling of deep hole in hard rock

硬岩深孔大口径取芯钻进的钻头研究

Technology preventing oozing slurry drilling fluid in large crossing drilling engineering

大型穿越钻进工程防冒浆钻井液技术

Application of Bit Water Way in HDD

水平定向钻进扩孔钻头水口应用分析

Honigmann process

霍尼希曼分段钻进法

He stooped his head to get into the car.

他俯首钻进了汽车。

I put on my pajamas and got into bed.

我穿上睡衣，钻进被窝。

I saw a rabbit dive into its hole.

我看见一只兔子钻进洞。