查询词典 drilling

The docent must be proficiency in the knowledge of drilling fluids both in English and Chinese very well, as well as the docent should be good enough at writing and speaking in English.

教师必须熟悉钻井液专业知识，而且具有高水平的英语能力。

When drilling with the new water-saving technology, the surface water almost will not be consumed, the strata not be disturbed and the drill penetration rate can be enhanced greatly, showing a nice future applied in droughty and water lack area.

该节水钻探新技术在钻进过程中基本不消耗地表水，且不扰动地层，并能显著提高机械钻速，在干旱缺水地区具有广阔的应用前景。

An optional dust collection unit is available for dustless drilling.

可选的集尘装置可用于无尘钻孔。

Eave wall and the bottom should shoot and should not be handled without drilling holes in the wrong.

檐口和墙下端应呈直线，不应有未经处理的错钻孔洞。

Eave wall and the bottom should shoot and should not be hand led without drilling holes in the wrong.

檐口和墙下端应呈直线，不应有未经处理的错钻孔洞。

The platoon arms embattle in ball catch and attack in preventing drilling, the point of view that reflecting connection, progress everywhere, point of view that contradiction changes, subjective the viewpoint of the viewpoint that unites with objective look and practice, make the door

在门球的排兵布阵和攻防演练中，处处体现着联系、发展的观点、矛盾转化的观点、主观和客观相统一的观点以及实践的观点，打门

Based on the correlation of vast amount of drilling columns, log analysis, and mapping, this paper disscused the determination of the boundaries and internal building blocks of sequences. Finally, the sequence stratigaphic model of coal — bearing strata in epicontinental basin were established.

通过大量钻井剖面、测井资料对比和大、中、小型各类沉积断面网，以及主砂体骨格图等的编制，在含煤地层层序界面、层序内部各级建造块界面的确定，建立内陆表海含煤层序模式方面进行了探索，取得了重要进展。

The focus of the dissertation lies at exploring the problems of how the meaning of knowledge get lost in traditional teaching and learning which is characterized by teacher telling and students listening and drilling, and how we can recover the meaning of knowledge in learning to overcome the estrangedness of learning and innovating learning in school setting.

全文探讨的核心问题是：在传统的以教师讲授、学生听讲、操练为主要活动的教学中，知识的意义是如何丧失的？

This dissertation, based on (1) field investigations and observation along Jiangsu coastal environment (including: sea bottom and tidal flat sediment sampling, water depth, salinity, current velocity and direction, core drilling and so on);(2) integrative laboratory analyses of micropalaeontology, sedimentology and computer-processed mathematical statistics on over 300 samples and about 100 thousand foraminifera tests, try to find and formulize the relations between foraminiferal thanatocoenose and environment.

本文的写作基础是：通过野外进行的海岸环境调查和测量（主要调查项目有：水深、盐度，流速、流向、含沙量、底质采样、浅地层地震剖面仪探测、潮滩钻孔取样、潮滩探槽的挖掘与沉积物取样、观测等等）取得了环境参数和大量样品；在实验室运用微体古生物学、沉积学、数理统计与计算机分析相结合的方法，对所采集的现代表层沉积物和钻孔岩芯样品共计三百多个进行了分析研究，鉴定统计有孔虫标本十万余枚，研究有孔虫埋葬群特征与环境参数之间的定性-定量关系。

It always contains fractures、 poorly cemented or non- cemented fracted zone in real formations, moreover, some fractures are induced during drilling, so the formation around the well is not continuous.

实际地层本身含有裂缝、胶结差、甚至无胶结的破碎带，再加上钻井过程中的诱导裂缝，井眼周围的地层并不是连续的。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷