After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.We repair the burner brand with carborundum by the technique of ramming.我们采用碳化硅材料,利用捣打技术恢复一号炉卫燃带.The grind...
After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.The grinding block made of carborundum abrasive, is very hard and sharp.磨光机磨块采用金刚石磨料制成, 硬度极高,磨削锋利.We repai...
The ship'sradar scanned the sea ahead.船上的雷达扫描了前方的海域。Designs can also be scanned in from paper.设计图也可以从纸上扫描进电脑。He scanned the horizon for any sign of land.他仔细眺望地平线，找寻陆地的踪影。...
He was only in his mid-thirties, but already worry had aged him.他虽然只有三十五六岁，但忧虑让他很显老。I told him if he withdrew it was on his own account.我告诉他，如果他退出，责任自负。He was an admirer of her grandfather's paintings.他非常欣赏她祖父的画作。I ...
He works as a painter and decorator.他的职业是油漆匠和装潢师傅。Moira looked around and sniffed. 'This place badly needs a decorator.'...莫伊拉环顾四周，抽了抽鼻子。“这个地方太需要有人来装修一下了。”Moira looked around and sniffed. "This place badly need...