- vt.
1.蚀刻，浸蚀。
2.刻划，描述。
3.铭刻。vi.
进行蚀刻。n.
腐蚀剂，蚀刻剂。 mass etch (晶体的)粗蚀。
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etch中文什么意思
例句与用法
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- The selective etching of the evaporated or squeezed layers is a critical step in preserving yield .
蒸发层和溅射层的选择刻蚀是保证成品的关键步骤。 - The combination of refractory and noble metals in a single layer makes etching a formidable task .
难熔金属和贵金属组合的这一层薄膜使刻蚀成为一个艰巨任务。 - In one variant of this process the bumps are etched onto the tape rather than deposited on the wafer .
这种工艺有一种方式是，凸出物被蚀刻在带上，而不是沉淀在硅片上。 - Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid .
表明笔石详细构造的物质是利用氢氟酸从石灰岩中侵蚀出来。 - The etched section also reveals that multiple weld passes were made over the top of the original submerged arc weld pass .
从酸蚀断面还可以看出：在原自动埋弧焊的上面覆盖有多层焊道。
英文释义
动词- selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons
- carve or cut a design or letters into; "engrave the pen with the owner''s name"
同义词：engrave - carve or cut into a block used for printing or print from such a block; "engrave a letter"
同义词：engrave - make an etching of; "He etched her image into the surface"
- cause to stand out or be clearly defined or visible; "a face etched with pain"; "the leafless branches etched against the sky"