腐蚀 1.(通过化学作用使物体逐渐消损破坏) corrode; corrosion; corroding; deep etch; diabrosis; rot; eat off; etch; etching; pitting 金属的腐蚀 corrosion of metal; 腐蚀到所需频率 etching to frequency; 如果不涂油或保持清洁铁便会腐蚀。 iron corrodes unless it is greased or kept clean. 有些窃贼用汞水腐蚀他们的镣铐。 some thieves have eaten off their irons with mercury water.2.(使思想行为逐渐变质堕落) deprave; corrupt 腐蚀干部 corrupt the cadres; 拒腐蚀, 永不沾。 be immune from crruption. 黄色电影腐蚀人们的灵魂。 blue cinema corrupts the souls of people
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 半导体的激光诱导液相腐蚀与普通化学腐蚀相比,可以有效地消除晶体取向影响,制作出更加多样化的腐蚀图形;与激光诱导气相腐蚀相比,其工艺条件更加容易实现,操作更加简单;与干法离子刻蚀相比,对基片无离子损伤,过度腐蚀容易控制,成本低。