etch是什么意思 etch在线中文翻译

etch 英 [etʃ] 美 [ɛtʃ]

etch 词典解释

1. The visit to the country was etched deeply in his mind.
   对这个国家的访问给他留下了深刻的印象。
2. The artist must have spent hours etching the image on the glass.
   这位美术家一定花了好几小时把这画像蚀刻在玻璃上。
3. This terrible event is etched forever in my memory.
   这一可怕事件永远深深地印刻在我的记忆中。

1. 腐蚀
   ...这是因为有些薄膜在被离子撞击后,它对腐蚀(etch)的抵抗力或被氧化的速率会改变. 利用这种特性,我们可以直接在这些薄膜上用FIB来为图案. 例如在氧化矽的薄膜上打入氢离子、氚离子或氦离子可增加它的腐蚀率,...
2. 刻蚀
   ...在刻蚀芯片 (photolithography) 的过程中,极高频的紫外线、X-射线或电子束会被用于刻蚀 (etch) 特徵大小 (feature size) 小於 0.15 微米的电路. 今后二十年,硅片将会被分子计算机 (molecular) 和生物芯片 (bio chips) 取代....
3. 腐蚀,运用物理或化学方法有选择的去除不需的区域
   ...71. equipment downtime:设备状态异常以及不能完成预定功能的时间. | 72. etch:腐蚀,运用物理或化学方法有选择的去除不需的区域. | 73. exposure:曝光,使感光材料感光或受其他辐射材料照射的过程....

1. selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons
2. carve or cut a design or letters into
   e.g. engrave the pen with the owner's name
   Synonym: engrave
3. carve or cut into a block used for printing or print from such a block
   e.g. engrave a letter
   Synonym: engrave
4. make an etching of
   e.g. He etched her image into the surface
5. cause to stand out or be clearly defined or visible
   e.g. a face etched with pain
   e.g. the leafless branches etched against the sky

etch [etʃ]