查询词典 drilling

I wanted to begin the process of drilling and filing to test out my new mini files recently purchased from in Norfolk.

我想开始的过程中钻井和备案，以测试出我的新的Mini档案最近购买了从在诺福克。

This paper is to studies the machine process in common use Z 3040 in inside radial drilling machine electric control system improves problem. The aim is solving device complexity, inferior reliability and stability, malfunction analysis and trouble obviation of the traditional relay electric control system.

本论文是研究机械加工中常用的 Z3040摇臂钻床传统电气控制系统的改造问题，旨在解决传统继电器-接触器电气控制系统存在的线路复杂、可靠性稳定性差、故障诊断和排除困难等难题。

Oil drilling derrick s are important constitutes of oil industry equipments, it belong to large bearing structure.

石油钻机井架是石油工业生产设备中的重要组成部分，属于一种大型承重结构，对油田生产起着重要作用。

The method in this paper is verified through ANSYS, by using the finite element modal analysis. The calculation for the derrick of an oil drilling rig shows that the error is not exceeding 1\%.

通过ANSYS有限元分析对该估算方法进行了验证，并在石油钻机井架底座的有限元模态分析中应用该方法对系统固有频率进行了估计，误差均不超过1\%。

Not to say that oil drilling platform, equivalent to an extension of the national territory do??

不是说钻油平台等于是一个国家领土的延伸吗？？

Marginal oil field exploitation is a system engineering including drilling operation, oil extraction, and platform construction.

边际油田的开发是集海洋油气资源之钻井、采油工程及海洋工程为一体的系统工程。

If it is thought that the rocks in certain oil,"drilling rig" is assembled.

如果认为某地区的岩层含有石油，就在该处安装"钻机"。

Control and scheme selecting of the electric drive control system of electric drive oil drilling rig have been deeply studied in this paper.

针对电驱动石油钻机电气传动控制系统的构成、控制、方案选择进行了深入研究。

The screen for oil field drilling rig supporting the use of various types.

该筛适合油田各类钻机配套使用。

Years 3 31, d plant to produce the first oil field drilling rig 7000 meters.

2008年3月31日，四机厂生产出油田首台7000米钻机。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。