刻蚀法 meaning in Chinese
etching method
Examples
- This paper mainly discusses the designing and testing method to the dds acousto - optic mode locking . it also makes some further analysis on the critical technology - - - - - - the transducer acoustical membrane matching and transducer thinning , which can directly affect the performance of acousto - optic elements . it then analyses the heat effect of acousto - optic elements and the technology of transducer thinning by developing ion - beam sputtering of high frequency acousto - optic elements
本文重点讨论了dds声光锁模器的设计及测试方法，讨论和分析了影响声光器件性能的关键工艺换能器声学膜层匹配和换能器减薄工艺，对声光器件的热效应进行了测试分析，对离子刻蚀法声光换能器减薄新工艺作了一定的探讨。 - A large number of attempt and painstaking experiment have been done in this paper according to existing project . we also do lots of chemical and electrochemical etching research in material of lab6 , and find out three kind of methods to produce the field emitting cold cathode including reactive ion etching ( rie ) with oxygen , wet process etching and electrochemical etching . through produce some field emitting cold cathode single tip including lab6 field emitting cold cathode , molybdenum field emitting cold cathode , tungsten field emitting cold cathode , tungsten rhenium field emitting cold cathode , molybdenum covered with lab6 film field emitting cold cathode
而且,目前可借鉴的参考文献较少,围绕着前人做过的方案,本文做了大量工作,在已有文献介绍的基础上,结合原有的理论和实践基础,摸索出了包括高温氧作用反应离子( rie )刻蚀法、湿法腐蚀法和电化学腐蚀法在内的三种制备工艺,运用电化学腐蚀工艺成功制备了单尖的六硼化镧场发射冷阴极尖锥、钼场发射冷阴极尖锥、钨场发射冷阴极尖锥、钨铼合金场发射冷阴极尖锥以及有六硼化镧薄膜覆盖的钼场发射冷阴极尖锥。