在激光器中,这种阻尼机理可以如下理解.In the laser this damping mechanism can be visualized as follows.此材料必须对该激光器的单色辐射敏感.The material must be sensitized for the monochromatic radiation of the laser.这就是激光器的极好的单色性的本源.This is the origin of th...
小女孩们在节日里扮成天使的样子。Little girls dress up as angels for fiestas.对守护天使的蹩脚设计弄巧成拙，从一开始就注定这部电影要失败。The ill-advised conceit of the guardian angel dooms the film from the start.她扮演天使，身上的双翼和头上的光轮一应俱全。She played the part of an angel,...
Their families had feuded since their teenage daughters quarrelled two years ago.自从两家十几岁的女儿两年前吵了一架，两家人就结下了仇。At one point we quarrelled, over something silly.我们一度为一件愚蠢的小事吵了起来。His sons quarrelled bitterly over the allocati...
Poor wetting would produce voids at the interface.浸润不良会在界面上产生孔隙.Tank Linings and pipe Coatings: Ballast and potable water tanks; Bilges, wet voids and drainage pipes.储罐衬里和管道用涂料: 压载水舱和饮水舱; 舱底 、 湿空舱和排水管.Small voids and ope...
Floaters seem to drift through the field of vision.眼前似乎有东西漂过.What are those little floaters on your eyes when you look at the sky?当你眺望天空时眼睛中出现的小悬浮物是什么?...