查询词典 drill

As you can see, there were a lot of rivet holes to drill in each bracket.

你可以看到，有很多铆钉孔钻机在每个组别。

Penetration rate of the rock drill set is 2 times as high as that of pneumatic rock drills.

该凿岩机凿岩速度是气动凿岩机的2倍，能耗仅为气动的1/2。

The usual technique for tunnel ing through hard rock is to drill holes in the face of the heading.

在坚硬的岩石中挖掘隧道通常用的技术是在掌子面上打洞，然后在洞里填满炸药。

We do our best to provide rock drill products with high efficiency, high quality, low energy consumption and convenient operation and maintenance.

竭诚为广大用户提供高效率，高质量，低能耗，操作维护方便的凿岩机械产品。

Used grey relational cluster analysis methods, establish the relationship of good performance drill and rock mechanics parameters.

采用灰关联聚类分析方法，建立了实际使用功效较好的钻头与岩石抗钻特性的对应关系。

The usual technique for tunneling through hard rock is to drill holes in the face of the heading.

挖洞的10.The通常技术通过硬岩是对钻孔在标题面前。

Among the above products, Hydraulic rock drill and Hydraulic rock and concrete splitter are our patented products.

其中液压凿岩机和液压劈裂机是本公司的专利产品。

The motion law of impact mechanism in hydraulic rock drill is very complicated, which is very difficult to be described with a precise mathematical model.

液压凿岩机冲击机构的运动规律十分复杂，很难用数学模型精确描述。

The factory is a set of scientific research, design, development, production and operations in one of the rock drill accessories professional production base, with standard factory machinery processing workshops and advanced metal heat treatment plant, with a sound design and development, manufacturing, marketing and quality testing , The full service management system.

本厂是一个集科研、设计开发、生产、经营于一体的凿岩机配件的专业生产基地，本厂拥有标准机械加工车间及先进的金属热处理车间，具有完善的设计开发、生产制造、质量检测以及营销、服务完整的经营管理体系。

Life leaps like a geyser for those who drill through the rock of inertia.

对于那些钻透了惰性岩石的人来说，生活跳跃的就像是一汪间歇喷泉。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。