etch 基本解释
- vt. 蚀刻；鲜明地描述；铭记
- vi. 蚀刻
- n. 刻蚀；腐蚀剂
etch 词态变化
第三人称单数: etches;过去式: etched;过去分词: etched;现在分词: etching;
etch 中文词源
etch 蚀刻来自词根ed, 吃，词源同eat, edible.
etch 英文词源
- etch
- etch: [17] A line that has been etched has been literally ‘eaten’ away by acid or other corrosives. The word was borrowed from Dutch etsen, which in turn came from German ätzen ‘corrode, etch’. This can be traced back to a prehistoric Germanic *atjan ‘cause to eat, feed’, a relation of *etan ‘eat’ (from which English gets eat).
=> eat - etch (v.)
- 1630s, "to engrave by eating away the surface of with acids," from Dutch etsen, from German ätzen "to etch," from Old High German azzon "give to eat; cause to bite, feed," from Proto-Germanic *atjanan, causative of *etanan "eat" (see eat). Related: Etched; etching. The Etch A Sketch drawing toy was introduced 1960 by Ohio Art Company.
etch 英文释义
- 1. make an etching of
etch 双语例句
- 1. Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI - ETCH are severe eye and tissue irritants.
- 瓷酸蚀剂的氢氟酸和UNI-ETCH的磷酸是一种强烈的眼睛和组织的刺激物.
来自互联网
- 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.
来自辞典例句
- 3. We inspect etch channel density of the seed piece by piece.
- 低腐蚀隧道:为确保低腐蚀隧道密度,我们对晶种的腐蚀隧道密度进行逐块检测.
来自互联网
- 4. Finally the structures were released in a 49 % HF etch.
- 最后在49%F中腐蚀形成这些结构.
来自互联网
- 5. 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.
来自互联网
etch 实用场景例句
- a mountain etched (= having a clear outline) against the sky
- 在天空映衬下轮廓清晰的山
牛津词典
- His face was etched with tiredness.
- 从他的脸上可以看出他疲惫不堪。
牛津词典
- Tiredness was etched on his face.
- 从他的脸上可以看出他疲惫不堪。
牛津词典
- a glass tankard etched with his initials
- 刻有他姓名首字母的玻璃大酒杯
牛津词典
- a glass tankard with his initials etched on it
- 刻有他姓名首字母的玻璃大酒杯
牛津词典
- Crosses were etched into the walls...
- 墙壁上刻着十字架。
柯林斯高阶英语词典
- The acid etched holes in the crystal surface...
- 那种酸在晶体表面蚀刻出一些小孔。
柯林斯高阶英语词典
- His grief was etched into every line of his face...
- 他一脸悲伤。
柯林斯高阶英语词典
- Every line etched on her face told a story of personal anguish.
- 她脸上的每条皱纹都讲述了一次痛苦的经历。
柯林斯高阶英语词典
- The ugly scene in the study was still etched in her mind...
- 书房里丑陋的一幕在她脑海中依旧清晰。
柯林斯高阶英语词典
- This stark image will remain etched in the memory of a generation of Berliners.
- 这种荒凉的景象将深深铭刻在一代柏林人的记忆中。
柯林斯高阶英语词典
- If left alone , paint contaminants will cause premature oxication or may etch the paint.
- 如果不采取措施, 油漆会过早氧化或被蚀刻.
期刊摘选
- 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.
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- 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.
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- The removal of this metal or alloy results in the desired etch pattern.
- 这项金属切除或合金在所需的蚀刻模式的结果.
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- 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.
期刊摘选
- We inspect etch channel density of the seed piece by piece.
- 低腐蚀隧道:为确保低腐蚀隧道密度,我们对晶种的腐蚀隧道密度进行逐块检测.
期刊摘选
- 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.
辞典例句
- Finally the structures were released in a 49 % HF etch.
- 最后在49%F中腐蚀形成这些结构.
期刊摘选
- 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.
期刊摘选
- 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.
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- This book will { etch the public!
- 这本书将博得大众的欢迎.
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- Rodriguez continues etch his name in the history books on a seemingly daily basis.
- 亿元男似乎以日为基础持续将自己的名字刻画在历史的名册上.
期刊摘选
- Inductively coupled plasma was first used to dry etch of InSb thin film.
- 应用感应耦合等离子体技术首次实现了对锑化铟薄膜的干法刻蚀.
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- Can some one suggest a suitable etch or sequence of etches to achieve this.
- 谁能推荐一下合适的刻蚀方法吗?
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- 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.
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