acid treatment of a bore hole是什么意思

网络释义

用法例句

Technique and properties of sealing treatment on the electroless Ni-P alloy coatings;

化学镀镍磷合金镀层封孔处理工艺及性能

The causes of coating porosity of plasma sprayed ceramic the purposes of sealing,the sealing treatment methods which are in common use and their principle are summarized.

总结了等离子喷涂陶瓷涂层多孔性产生的原因、封孔处理的目的、常用的封孔处理方法及封孔机理，并指出封孔处理的新发展方

The performances of blank sample and chrome-free chemical conversion coating on Mg-based alloys with or without sealing treatment were studied.

用磷酸盐-高锰酸盐在AZ31镁合金表面制备出无铬化学转化膜,并采用金相显微分析、扫描电镜分析、能谱分析、X-射线衍射分析、电化学方法、中性盐雾试验分别对化学转化膜封孔处理前后的表面形貌、成分、相结构和耐蚀性进行检测和评价。

Research Status of Sealing Treatments to Zirconia Coatings by Plasma Spraying

等离子喷涂氧化锆涂层封孔处理的研究现状

Sealed Post Treatment of Ceramic Coatings by Micro-arc Oxidation and Research of High Temperature Oxidation Resistence Property

微弧氧化陶瓷膜封孔后处理及抗高温氧化性能的研究

breach of arrestment

擅自处理已查封的财产

display processor loop

显示处理机封闭系统

typing a letter on the WP

用文字处理机打一封信.

punched card processing equipment

穿孔卡片数据处理装置

punched card data processing equipment

穿孔卡片数据处理设备

Function Mechanism of Top Pack in Complex Perforation

复合射孔过程中上部封挡作用机理分析

This letter is for the attention of the manager.

这封信是要经理亲自处理的.

Mr.Superintend,the hole of the lower rudder pintle damaged.It needs to be bored.

机务总管先生，下舵销孔有所损伤，需要镗孔处理。

Discussion on Using the Technology of the Digging Pipes to Deal With Line Blockage in Bored Piles

用挖孔桩技术处理钻孔桩卡管事故的探讨

Prevention and Treatment of Hole Collapse of Bored Pile in Soft Soil Foundation

软土地区钻孔灌注桩坍孔的预防与处理

word processing equipment with punched tape

带穿孔带的字词处理设备;带穿孔纸带的字词处理设备

Optional handling leaves the ladybug sealed inside a clear plastic bag.

择处理叶片瓢虫密封车厢明确胶袋.

It was here that the feudal emperors handled their daily affairs.

这里是封建王朝处理朝政的地方。

The underwater grouting and plugging consolidation disposal measures on drainage pipe culverts in Dashahe Reservoir;

放水涵管水中灌浆封堵加固处理方法

Analysis and treatment on pile bore checking collapse accidents of large diameter bored perfusion pile

大口径钻孔扩底灌注桩在孔形检测时的塌孔分析及处理

Method of Collimation and Image Processing Using CCD Pickup Camera in Aperture Measurement

孔径测量中ccd瞄准方法与图像处理