Lucilla often asks her sisters to retell the story...露西拉经常要姐姐们把这个故事反复讲给她听。Retell the story in English.把这个故事用英语复述一遍.The students had to retell the story in their own words.学生必须用自己的话复述这个故事.Lucilla often asks her sisters to...
汽油检测系统由毛细管节流器组成.The gasoline detection system consists of a capillary restriction.近来,可采用在冷却塔的水管系统中设置旁通阀或节流阀.The latter may be used with bypass or throttling valves in the tower water pipework circuit.当达到发动机额定转速时,节流板趋于关闭位...
用 非 等温热重法研究了代森锰锌的热分解反应动力学.Non - isothermal thermal decomposition kinetics of mancozeb was studied by thermogravimetry.化学药剂以 1∶1∶100 的波尔多液, 50%退菌特可湿性粉剂600倍液和50%代森铵800倍液防治效果较好.The best fungicides are 1 % Bordeaux mixture, ...
When pigment component increase, with less inking will achieve the same colourity.当颜料分量增加, 用较少墨量可达致相同色度.European ink in colourity approximates to on a set of target points.欧洲油墨在色度上很接近一套目标点.The adoption of LCH, change the...