蚀的

The research progress of green natural hydrochloric acid pickling corrosion inhibitors has been expatiated.

摘要文章综述了国内外天然绿色盐酸酸洗缓蚀剂的研究进展。

Acid resist: An acid-proof protective coating applied to metal plates prior to etching designs thereon.

抗触膜：在触刻图案前涂在金属版面上的抗蚀保护剂。

The functions of acetic acid in the acid treatment of sand stones are systematically analyzed in several aspects such as retardation,stability of ferric ions,corrosion inhibition,acid sludge resistence and buffering property etc.

从缓速性、铁离子稳定性、缓蚀性、抗酸渣性及缓冲性几个方面系统分析了乙酸在砂岩酸化中的功能。

Through performing all kinds of anti-corrosion and anti- abrasion experiments,the ways of surface oxidation process and anti-corrosion coat materials of air propeller are selected in this article according to self-protection property of the air propeller used on certain ship.

根据空气螺旋桨在某船上的自身防护特点，通过耐腐蚀、耐磨蚀等各种实验，对空气螺旋桨桨叶表面氧化处理工艺和表面防腐涂层材料进行了筛选。

The etched section also reveals that multiple weld passes were made over the top of the original submerged arc weld pass.

从酸蚀断面还可以看出：在原自动埋弧焊的上面覆盖有多层焊道。

The powder storage project of the Xilongchi Pumped Storage Power Station in Shanxi Province is a place that stores explosive powder and blasting equipment for the construction of the main bodies of Xilongchi Pumped Storage Power Station .

山西西龙池抽水蓄能电站炸药库是为主体工程施工集中存放炸药、爆破器材的地点，为寒武系灰岩，岩层近于水平，构造裂隙N-E向陡倾，在外力作用下卸荷开裂，溶蚀夹泥严重，开挖过程中时遇顶拱塌块、溶洞、断层，所以进行了锚喷支护。

Unclean medium - causing serious erosion, to lay a trap, Core Block scratches, impact of movements and sealed.

不干净介质--造成严重的冲蚀、堵卡，芯座划伤，影响动作和密封。

Result］ Among 30 AMI patients there were 28 cases whose phase I area and the whole loop area decrease, with phase I centrifugal branch cutting mark and defect etching or wave change appearing, phase V area increasing, altering rate of loop figure being as high as 90%.

结果］30例AMI患者中有28例CADL的Ⅰ相面积及总环面积减小；Ⅰ相离心支出现切迹、缺蚀或波浪状改变；V相面积增大，环形变异率高达90%。

As device technology moving to smaller and smaller design rule, plasma etch technology also advances accordingly, from chamber design to process development.

随着器件技术向越来越小的设计规则发展，等离子刻蚀技术也相应从腔体设计发展到工艺开发。

The bath compositions of trivalent chrome black passivation for zinc plating coating were optimized by orthogonal test method and the effects of operation conditions on the appearance and the corrosion resistance of the passivation film were investigated.

采用正交试验法对镀锌层三价铬黑色钝化工艺组分进行优化，研究了工艺参数对钝化膜外观和耐蚀性的影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。