Of scuds metals conduct heat most quickly. They are the best heat conductors.在所有的固体中金属传热最快, 它们是最好的导热体.Launch Scuds – Fires many, inaccurate Scud missiles at the target ( costs per use )射飞毛腿:朝目标射很多打不准的飞毛腿 ( 使用要钱 )...
所得到的剩余色差叫做二次光谱.The resulting residual chromatism is known as secondary spectrum.这时消除色差具有头等重要性.The removal of the chromatic aberration is then of primary importance.由此而产生的缺陷叫做色差.The resultant defect is known as chromatic ...
导热系数随体积密度增加而降低,在单位面积重量相同条件下,膨松度高的非织造布.The heat conduction coefficient decreases with increasing the bulk density of nonwoven fabrics.复卷线速度无级调控,卷纸膨松度可控制.Stepless regulates and controls linear velocity of rewinding to mate...
It vexed me to think of others gossiping behind my back.一想到别人在背后说我闲话，我就很恼火。She can spend a whole day gossiping with her neighbours.她能一整天都跟邻居们说长道短.Her continual gossiping chased her friends away.她没完没了的闲话把朋友们都赶走了....
Both of my sisters moved even farther away from home.我的两个姐姐都搬得离家更远了。I can't see any farther than the next six months.6个月以后的事情我就无法预见了。She set her glass down and slid farther under the covers.她放下杯子，钻进被子里。...
The container is invisible until you shine an ultraviolet light on it.那个柜子只有用紫外线照射才可以看见。It's called ultraviolet rays.它被叫做紫外线.The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet...