over-etching中文什么意思

over: This hat cost over ￡5. ...
etching: n. 1.蝕刻法；蝕刻(銅)版畫；蝕鏤術。 2.蝕刻畫， ...
over etching: 過腐蝕; 過浸蝕
etching: n. 1.蝕刻法；蝕刻(銅)版畫；蝕鏤術。 2.蝕刻畫，蝕刻版，蝕刻版印刷品。 close [rough] etching (晶體的)精[粗]蝕。 electrochemical etching 電化浸蝕，電拋光。
acid etching: 酸蝕處理; 酸蝕刻; 酸性浸蝕

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Compared with the conventional chemical etching , laser assisted wet chemical etching can eliminate the effect of crystal orientation efficiently and fabricate more diversified etched pattern ; compared with the laser assisted gas chemical etching , the required condition for laser wet etching can be realized more easily and the operation can be simplified ; compared with the ion etching , it has advantages of no ion damage to substrate , avoiding over - etching and cost - effective
半導體的激光誘導液相腐蝕與普通化學腐蝕相比,可以有效地消除晶體取向影響,制作出更加多樣化的腐蝕圖形;與激光誘導氣相腐蝕相比,其工藝條件更加容易實現(xiàn),操作更加簡單;與干法離子刻蝕相比,對基片無離子損傷,過度腐蝕容易控制,成本低。

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