etches

英 [ˈetʃɪz]

美 [ˈetʃɪz]

v.  蚀刻，凿出(玻璃、金属等上的文字或图画); (脸上)流露出; 铭刻; 画出…的轮廓
etch的第三人称单数

柯林斯词典

• VERB 蚀刻;凿刻
  If a line or patternis etched intoa surface, it is cut into the surface by means of acid or a sharp tool. You can also say that a surfaceis etched witha line or pattern.
  1. Crosses were etched into the walls...
     墙壁上刻着十字架。
  2. The acid etched holes in the crystal surface...
     那种酸在晶体表面蚀刻出一些小孔。
  3. Windows are etched with the vehicle identification number...
     玻璃上刻着车辆识别码。
  4. The stained-glass panels are etched and then handpainted using traditional methods.
     彩色玻璃板先经过蚀刻，然后用传统技法手工着色。
• VERB 使表现在脸上；使流露
  If you say that feelingsare etched onsomeone's face, you mean that the person is very strongly affected by them, and you can see this in their appearance.
  1. His grief was etched into every line of his face...
     他一脸悲伤。
  2. 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 somethingis etched onyour memory, you remember it very clearly, usually because it has some special importance for you.
  1. 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。
  2. 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。

双语例句

• After exposure and development, photo-resist ring array ( PRA) is successfully fabricated on the surface of the aluminum, and uses PRA as an anti-corrosion layer when etches the structure.
  经过掩膜曝光显影，在铝膜表面成功制作了光刻胶圆环阵列，并用此阵列作为抗腐蚀层，对该结构进行化学腐蚀。
• Acid rain does harm to vegetation and wildlife, etches car finishes, and corrodes buildings and bridges.
  酸雨有害于植物的生长和野生动物，蚀刻车子的光泽，以及腐蚀建筑物和桥梁。
• The experimental results of the deep etches show that threading dislocations with certain orientations really exist in the epilayer.
  深度腐蚀实验显示外延材料中确实存在着通常认为的具有定向穿越特性的穿越位错。
• Computer optical element based on light-wave diffraction theory is through that etches on film base to produce relievo structure with two or multiple sidestep depths, and form pure phase and coaxial recurrence, so it has higher diffraction efficiency.
  计算机光学元件基于光波衍射理论，通过在片基上刻蚀产生两个或多个台阶深度的浮雕结构，形成纯相位并同轴再现，使其具有极高的衍射效率。
• It is shown methyl is the dominant diamond growth precursor, acetylene contributes to non-diamond carbon deposition and atomic hydrogen etches non-diamond carbon.
  结果表明，甲基是金刚石生长主要的前驱基团，乙炔导致非金刚石碳沉积，原子氢刻蚀非金刚石碳。
• Oxygen ECR/ RP plasma etches diamond successfully with an etch rate up to 8 μ m/ h. The etch rate and surface morphology are influenced by biasing frequency and self biasing voltage.
  在射频偏压辅助下，氧等离子体成功地对金刚石膜进行了刻蚀，刻蚀速率最高可达8μm/h，偏压频率和直流自偏压大小均会影响刻蚀速率和刻蚀表面形貌。
• Then the wafer is sent through a chemical bath that etches trenches into the exposed substrate, while leaving the areas covered by the photoresist untouched.
  晶圆再经过化学浸浴，利用腐蚀剂去蚀刻暴露出来的硅基质，同时那些覆盖有光阻剂的区域依然完好无损。
• Another copolyester B-ET was treated by permanganic etches, also demonstrating the fibrillar banded texture.
  特别是非平面构象、B-ET用高锰酸钾刻蚀也观察到微纤的条带织构。
• With this method, the printmaker cuts or "etches" an image onto a piece of metal.
  在这个方法中，制版工人把图画雕刻或者蚀刻在一块金属上面。
• Effects of nitric-phosphoric acid etches on properties of CdTe thin films and back contacts of CdTe solar cells
  硝磷酸腐蚀对CdTe薄膜性能及背接触层的影响