Finally the structures were released in a 49 % HF etch.最后在49%F中腐蚀形成这些结构.More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Can some one suggest a suitable etch or sequence of etches to achi...
More often, all of the materials exposed to the etchant have a finite etch rate.通常, 所有暴露在刻蚀剂中的材料都具有一定的刻蚀速率.Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI - ETCH are severe eye and tissue irritants.瓷酸蚀剂...
马达发出似咳嗽和呼噜的声音.The motor coughed and spat.紧靠他背后有一团漆黑东西蠕动着.发出呼噜呼噜的声音.A black mass close behind him stirred with a heavy grunting sound.猫生气时发出呼噜呼噜的声音.The cat spits when angry....
Lili had clearly regained her appetite but Doran was disinterested in food.莉莉显然已经恢复了食欲，但多兰却提不起胃口。Troops have regained control of the city.军队重新控制了该市。The majority of the people in the world have regained their liberty.世界上大...
这个人的整个人格似乎被永远地扭曲了。The individual's whole personality appears to be permanently warped.好像她已经永远地离开了。It seemed as if she'd been gone forever.现在她走进了你的怀抱, 而我却永远地,永远地堕入了地狱.She is in thy bosom; and I am in hell for ev...