the process of decontaminating areas exposed to radioactivity清除受放射污染地区有害物质的过程Among kinds of decontaminating equipment, ESP ( ElectroStatic Precipitator ) is one of the most effective methods.在各种类型的除尘设备中 电除尘器 是净化含尘气体最有效的装...
The technology of preparing sodium - copper chlorophyllin from carrot leaves was studied.由胡萝卜樱叶提取叶绿素并经皂化、铜代及成盐反应制备叶绿素铜钠.The overall yield of sodium copper chlorophyllin is 41.3 %.全过程叶绿素铜钠盐的收率可达41.3%.GLUCOSE - FRUCTOSE SY...
In Britain they call a gearshift a gear lever.英国人把“gearshift”(变速器)叫做“gearlever”.Shift control is an important component of the automatic gearshift technique on vehicle.换档控制是汽车自动变速技术中的重要部分.The emergency brake is located n...