查询词典 drilling

" "Is registration monitored by Perfect Test machine or X-ray check after Drilling?

在钻孔后是否通过良品测试机器或X-RAY检验其对准度？

According to the influence of each laser parameter on processing and the advantage that a laser can achieve high laser quality nearby the last threshold,AOM Q-switched Nd∶YAG pulsed laser is adopted for microdrilling. As a result,the 15μm microhole in 0.7mm-thick zincification plate steel is obtained,and the ratio of depth and width is over 50,100% drilling rate is acquired.

基于各个激光参数对加工微孔的影响以及激光在阈值附近工作时光束质量较好的优点，采用声光调QNd∶YAG脉冲激光器进行阈值附近的微孔加工，在0.7mm的镀锌钢板上获得了直径为15μm的微孔，深径比超过50，打孔成功率为100%。

This safety assessment is instructive for solving the problems in the well during drilling, and it is the key point for this assessment to acquire the dynamic amplificatory coefficient of derricks.

动态应力应变法作为井架承载能力安全评价的一种科学、合理、全面的方法，动力放大系数的获得是该方法的关键之处。

This product is o high effective antifoaming agent of rganosilicon polyether graft copolymerization, which can effectively solve the bulb from the drilling, and prevent from making bad influence to production.

本品是一种有机硅聚醚接枝共聚高效消泡剂，它可有效解决钻井产生的泡末，避免给生产造成不良影响。

According to the different pathological changes, clearing synovium, biting off or gouging cataplasis cartilage, trimming asperous articular surface and sclerotin surface, stripping hyperplastic osteophyma, drilling under the cartilage to decompress, biting off and gouging injury glenoid labrum, dislodging corpus liberum, lavaging articular cavity with physiological saline and other therapeutic tools were applied.

根据不同病变情况，镜下采取清理滑膜、咬除或刨削退变的软骨、修整不平的关节面和骨质面、磨除增生的骨赘、软骨下微钻孔减压、咬除并修整损伤盂唇、取出游离体、生理盐水灌洗关节腔等治疗手段。

Rich information, including cooling hole drilling direction, orientation and connections among circuit members, is embedded associatively in CAD models.

丰富的信息，包括冷却孔的方向，定位及连接电路之间的成员，是嵌入式associatively在CAD模型。

5It is the first time to brought forward the idea that the relieved methane in protected coal seam and the goaf of the near coal seam is exploited according to drilling assurgent hole from the roof of the entry retaining.

运用煤层气卸压抽采原理，成功地在淮南矿区顾桥矿实施了地面钻井和留巷钻孔法抽采卸压煤层气的工程实践，初步建立了适合淮南矿区的卸压煤层气抽采模式。

For fast drilling on concrete fire-proof bick.

用于混凝土、耐火砖、沥青及各种石材的快速钻孔。

The motor provides the power to drive all of the hydraulic functions of the drill and the air compressor which provides the large volume flow of compressed air needed for removal of drilling debris from the blasthole.

该电动机提供动力，驱动爆破钻和空气压缩机的所有液压功能，空气压缩机提供除去由钻孔里带出的钻进碎屑所需要的大容量压缩空气流。

Sinter type straight-handle drills:Use for drilling hard and brickle marerial,...

烧结直柄钻头：适用于玻璃、陶瓷、宝石等硬脆材料的钻孔。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。