etch是什么意思？

etch

英[etʃ] 美[ɛtʃ]

• vt.& vi. 蚀刻，浸蚀，刻划，描述，铭刻在心里/记忆里/脑海里，铭记；
• n. 腐蚀剂；

第三人称单数：etches;

过去式：etched;

过去分词：etched;

现在分词：etching;

例句

• 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?
• It's a two - component , reinforced etch primer, containing phosphoric acid and corrosion - inhibitive pigments. 一种含有磷酸和 防腐蚀 颜料的双组份加强型磷化底漆.
• 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.
• Finally the structures were released in a 49 % HF etch. 最后在49%F中腐蚀形成这些结构.
• 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.
• 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.

同义词

• vt.
  etch的同义词之：蚀刻;铭刻
  engrave, stamp, imprint, impress,
• etch的同义词之：其他释义
  impress, print, stamp, imprint, engrave,

柯林斯高阶英汉双解学习词典释义

• VERB
  蚀刻;凿刻
  If a line or pattern is etched into a surface, it is cut into the surface by means of acid or a sharp tool. You can also say that a surface is etched with a line or pattern.
  例句
  Crosses were etched into the walls... 墙壁上刻着十字架。 The acid etched holes in the crystal surface... 那种酸在晶体表面蚀刻出一些小孔。
• VERB
  使表现在脸上；使流露
  If you say that feelings are etched on someone's face, you mean that the person is very strongly affected by them, and you can see this in their appearance.
  例句
  His grief was etched into every line of his face... 他一脸悲伤。 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。
• V-PASSIVE
  使铭记在心;使刻骨铭心
  If something is etched on your memory, you remember it very clearly, usually because it has some special importance for you.
  例句
  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。 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。

英汉词典释义

• vt. & vi.
  (感情)明显地表露在(脸上)；(脸上)明显流露出(感情)
  Anthea’s face was etched with horror. 安西娅的脸上流露出恐惧。 Tiredness and despair were etched into his face. 疲乏与失望刻在他的脸上。
  铭刻在心里/记忆里/脑海里
  The image of their son holding up the championship trophy would be etched on their memories forever. 他们永远也不会忘记儿子高举着冠军奖杯的样子。 Yet few world-class rivers anywhere have etched a more enduring impression on as many millions for as many years. 然而,世界上很少有这样大的河流会给这样多的人留下这样长时间的令人难忘的印象。

英英词典释义

• Verb
  1. make an etching of

行业词典

• 计算机： 刻蚀；