Illuminance of illuminating radiation is always measured in photometric units.照明辐射的照度通常是以光度为单位.It refers to the specified average illuminance value on the lighted surface.规定的被照明表面上的照度平均值.Over a surface , Illuminance aver...
纽卡斯尔队以1比2的总比分被淘汰出局。Newcastle went out of the competition, losing 2-1 on aggregate.他的两大劲敌出局了。Two of his biggest competitors are out of the ball game.他使10名击球手三振出局，仅让对方两次跑垒得分。He struck out ten batters, and allowed only two ...
He arrived on January 9, disheveled and much the worse for wear.他是1月9号到的，蓬头垢面，疲惫不堪。Don't let yourself despair; this will only make matters worse.不要想不开，这样只能使情况变得更糟。Her condition took a sharp turn for the worse.她的病情突然...
These tokens are exchangeable for DVDs only.这些赠券只能换 DVD 盘。Money followed, the general commodity with which all others 101 were exchangeable.随后就出现了货币, 即其余一切商品都可以和它交换的普遍商品.Sale goods in this shop are not exchangeable.本店货物售...