drilling的例句大全

Engineering boring and drilling devices China National Machinery Import and Export Corporation

工程钻探和掘进机械中国机械进出口公司中国机械进出口总公司

Abducens nerve was the medial limit of drilling petrous bone;

外展神经是磨除颞骨岩部的内限；

Hydraulic gait-model all-auger drilling machine wedge and plunger burster

液压步履式螺旋钻孔机楔与塞柱型液压冲破机

Western Republicans are starting to buck against oil and gas drilling on federal lands prized for their wildlife and recreational opportunities.

西方共和党人也开始降压对石油和天然气钻探的联邦土地珍贵的野生动物和娱乐的机会。

The growing methods ( transplanting, drilling and broadcast sowing) had no obvious influences on the seed productivities.

种植方式（移栽、条播、撒播）对种子生产能力无明显影响。

Effects of broadcast sowing and precision drilling of super rice seed on seedling quality and effectiveness of mechanized transplanting

超级稻精量条播与撒播育秧对秧苗素质及机插效果的影响

Experimental Investigation on the Brickmaking by Solidifying the Drilling Waste Mud

废钻井泥浆固化制砖试验

When used to install large diameter bored piles in bouldery formation, the method exhibits fully such technical advantage as high hole completion efficiency, good quality, little environmental pollution and is an advance of the domestic pile foundation drilling technology.

在卵砾石层中施工大口径钻孔桩，该工法充分显示出成孔效率高、质量好、环境污染小等技术优势，是国内桩基工程施工技术的新发展。

CZ-1200 percussion drill was developed to improve and perfect the performances and structures of CZ-22 cable percussion Rig used in diaphragm wall, bored pile and water well drilling engineering in China.

针对目前国内防渗墙、灌注桩桩孔施工及水井钻凿的主要设备CZ-22型钢绳冲击式钻机在使用过程中的一些不足之处，研制开发了CZ-1200型冲击钻机。

These measures can improve drilling efficiency and well completion quality.

这些措施,可有效提高钻效,提高成井质量.

Designed for wall drilling of concrete block or brick without using water.

在无水环境下,适用于混凝土或者砖块上钻孔取样.

Design and Application of a Low Frequency Mechanical Type Deep-hole Vibration Drilling Device

低频机械式深孔振动钻削装置的设计与应用

Study on Dynamic Characteristics and Failure Mechanism of Drill String in Air Drilling

气体钻井钻柱动力学特性及钻柱失效机理研究

Drill string design of drilling complex formations and its application technique study

复杂地层钻井的钻柱设计及使用技术研究

Special guide sleeves are used to obtain greater precision in drilling.

使用特制导向套管来保证较高的打眼精度.

FEM Analysis on Warm Extrusion Concave Die of Drilling Bit Shell

凿岩钎头壳体温挤压凹模的有限元分析

Interacted with oceanic condition of an area from South China Sea, fatigue strength and service life of offshore drilling riser were analysed and checked, eventually, the reasonable size was provided.

结合南海某海域的海况资料，对海上钻井隔水导管的疲劳强度和使用寿命进行了分析和校核，给出了该海域合理的隔水导管尺寸。

The maximal angle of visual field is obviously increased by drilling partial occipital condyle, and the middle clivus can be increasingly exposed through removal of jugular tubercle.

磨除部分枕髁可显著增加术野显露角度，磨除颈静脉结节可增加中斜坡的显露。

Authors made some tests including standard penetration on cement-soil piles, drilling for core and in-door compression without lateral confinement to accurately evaluate the construction quality of these cement-soil agitation piles.

通过对桩身水泥土进行标准贯入、钻孔取芯及芯样室内无侧限抗压试验，正确评价水泥土搅拌桩的施工质量。

A comparison with the drilling result shows the reliability of the depth contour map for the top surface of the granite batholith.

与钻探结果对比表明，该花岗岩基顶面深度图结果可靠。