etch有蚀刻，浸蚀;刻划，描述;铭刻在心里/记忆里/脑海里;铭记;等意思，那么你知道etch的过去式是什么吗?今天一起来学习一下etch的过去式以及etch的用法和例句，希望对大家的学习有所帮助!
etch的过去式及其它时态
etch的过去式:etched
etch过去分词:etched
etch现在分词:etching
etch第三人称单数:etches
etch的用法和例句
1、Using the 193 nm scanner and advanced etch tool Lam 2300 depth uniformity can be well controlled.
通过引进波长为193nm的曝光机和功能强大的蚀刻机台Lam2300,成功地解决了有源区特征尺寸的控制和硅沟槽均匀性控制的问题.
2、More often, all of the materials exposed to the etchant have a finite etch rate.
通常, 所有暴露在刻蚀剂中的材料都具有一定的刻蚀速率.
3、A directional angled etch process is used to form the two angled facets.
使用定向有角度的蚀刻过程来形成两个有角度的刻面.
4、The selection of stripper used after metal trench FSG etch to data retention performance.
对氟硅玻璃蚀刻后清洗剂的选择对数据保持特性的影响.
5、Objective : To investigate the effect of etch with 35 % phosphoric acid on enamel cracks.
目的: 探讨正畸粘接托槽前,临床上常规采用的35%磷酸酸蚀牙面进行预处理,对釉质裂的影响.
6、Is the etch unifomity monitored at least monthly and records maintained as a quality document?
是否至少定期稽核一次蚀刻站并有相应的维护记录作为品质文件?
7、Then, slight or strong acid liquids are used to etch the surface of the alloys.
然后, 轻微或强酸性液体是用来蚀刻表面合金.
8、More often , all of the materials etchant have a finite etch rate.
剂中的材料都具有一定的刻蚀速率.
9、Gum arabis is a common ingredient in a plate etch.
阿拉伯胶是版面腐蚀的主要成份.
10、Erosibility and prbroin to reveal some of the glass, that is, you need to etch pattern.
抗蚀膜上露出玻璃的部分, 即是需要蚀刻的图案.
