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.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.Hydrofluoric acid of Porcelain ...
As they pass by, a piteous wailing is heard.他们经过时，响起了令人哀怜的恸哭。I see them pass by my house every day.我每天看见他们从我家旁边经过。He took up a stick, pointed against the wall, and didn't allow anyone to pass by.他拿起一根棍子, 顶着墙, 不让任何人通...
If the king does not abdicate, he will have to be dethroned.如果国王自己不退位, 就必须把他赶下台.Ttan ho ruled the universe until dethroned by hs son Zeus.泰坦神,在被他独生子宙斯废黜前一直统治着宇宙.If the King does not abdicate, he will have to be dethroned...
Salisbury Plain was known anciently as Ellendune.索尔兹伯里平原在古代被称为Ellendune。In the Bible, we read about prophets who lived anciently.在圣经里, 我们读到关于古代的先知.Thus the original data is received. But anciently, it always takes hardwa...
A rim of thyroid parenchyma is seen at the left.在左边可见模糊的甲状腺实质边缘。Methods : Ultrasonographic features of 46 pathologically confirmed thyroid carcinomas were analyzed retrospectively.方法回顾分析46例经手术病理证实为甲状腺癌的高频声像图表现.Goitre is ...