Passive measurements of radon - part 1 : track etch method 氡的无源测量.第1部分:记录槽蚀刻法
Directly etching method of chemically forming veined and granular aluminum alloys surface 化学纹理直接蚀刻的方法
Surface modification of ultrahigh molecular weight polyethylene uhmwpe fiber by chemical etching method 电晕法处理超高相对分子质量聚乙烯纤维
Flowchart of " directly etching method of chemical forming veined and granular aluminum alloys surface 铝合金表面化学纹理直接蚀刻的方法流程
Provide a whole set technology solution of " directly etching method of chemically forming veined and granular 表面化学纹理直接蚀刻的方法"技术服务
For example , etching methods can easily repair non - even sand plane produced by sand blasting 如果喷沙的沙面不均匀,可以用蚀刻方法轻易再返工修正,减少废品。
Provide unique solvent of " directly etching method of chemically forming veined and granular aluminum alloys surface " f 提供"铝合金表面化学纹理直接蚀刻的方法"工作液
To solve the problem of low coupling ratio , a new method is put forward - the whole etching method 另外,针对耦合效率低的存在问题,提出了一种新的设计方案-整体腐蚀法。
The results of testing show that the silicon ( 111 ) crystal plane is very smoothing by etching method 测试结果表明,利用腐蚀方法得到的硅的( 111 )晶面周期结构平整光滑。
In the third chapter porous silicon was prepared by pulsed and dc electrochemical etching methods under the equivalent etching condition 第三章研究了用脉冲电化学腐蚀制备均匀发光多孔硅。