例句與造句

1. 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(dǎo)體的激光誘導(dǎo)液相腐蝕與普通化學(xué)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(dǎo)氣相腐蝕相比,其工藝條件更加容易實(shí)現(xiàn),操作更加簡單;與干法離子刻蝕相比,對(duì)基片無離子損傷,過度腐蝕容易控制,成本低。
2. It's difficult to find over-etching in a sentence. 用over-etching造句挺難的