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- etch solution test 颜料耐蚀试验
- By using standard earthworm acute toxicity test,including filter paper test and solution test,the toxicity of olaquindox to earthworm was assessed. 以滤纸染毒和溶液染毒法研究了喹乙醇对蚯蚓的急性毒性效应以及对其生长的影响。
- The hot deformation behaviors and microstructure evolution of 6Cr21Mn10MoVNbN steel were systematically analyzed by thermomechanical compression test and hot rolling solid solution test, and the best technical parameters were obtained. 通过热模拟压缩试验和热轧固溶试验系统分析了6Cr21Mn10MoVNbN钢的热变形行为和显微组织演变规律,获得了最佳的工艺参数。
- It can be improved if medium solution testing is applied, but such study was not found on Phalaenopsis. 介质状况为肥培管理之最佳依据，蝴蝶兰之栽培研究于此方面却少有著墨。
- This paper describes analysis adjustment and maintain of persulphate etching solution in PCB production. 叙述印制板生产中过硫酸盐微蚀液的分析、调整和维护。
- The new method of producing basic copper carbonate from waste etching solution containing copper. 介绍了利用含铜蚀刻废液合成碱式碳酸铜的新工艺。
- Nanometer copper powders were prepared from acidic waste etching solution containing copper using hydrazine hydrate as a reductive agent. 以酸性蚀刻废液为铜源,水合肼为还原剂,采用液相还原法制备纳米铜粉。
- Waste etching solution containing copper,a type of hazardous waste discharged by PCB manufactories,is a potential menace to the environment. PCB产业所产生的含铜蚀刻废液是对环境存在较大潜在威胁的危险废物。
- In aluminium anodizing process, concentration of NaOH, Al 3+ and additives in alkaline etching solution were determined. 在铝合金阳极氧化生产工艺中,测定碱蚀槽液苛性钠、铝离子、添加剂的浓度。
- He now works in IBM Software Group System House Solutions Test and is responsible for implementing and testing end-to-end business scenarios. 他现在就职于IBM Software Group System House Solutions Test,负责实现和测试端到端业务方案。
- KSM-201is air-drying etching resist ink for acidic etching solution, which is used for making patterns on copper-clad laminates by means of acidic etching. KSM-201系列自干型耐酸抗蚀刻油墨用于酸性蚀刻法制造印制板电路图形。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- I simply refuse to conceive of such a solution. 这样的解决办法，我是绝对不考虑的。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- It must have taken a lot of time to etch that. 蚀刻这个图案一定花了不少时间。
- Mary is sceptical about the solution. 玛丽对这个解决办法表示怀疑。
- His problem did not really admit of any solution. 他的问题真是没有解决的可能。
- He doped out a solution to the problem. 他想出一个解决该问题的方法。
- This book will {etch the public! 这本书将博得大众的欢迎。
- The solution to this problem is acceptable. 这个问题的解决方案是可接受的。
