Random laser theory is about how lightwave propagates in random gaining media.随机激光理论研究在随机增益介质中,光波的传播规律.Three black people were killed by shots fired at random from a minibus.3名黑人被从一辆面包车里胡乱射出的子弹打死了。Three people were kille...
Three people were killed by shots fired at random from a minibus.3个人被从一辆面包车中发射的乱弹打死了。Any decent shot with telescopic sights could pick us off at random.任何借助望远镜瞄准器的像样射手都可以随意把我们逐个干掉。I knew nothing beyond a few random facts...
I know how to darn, and how to sew a button on.我会打补丁，缝纽扣。You must have noticed how tired he sometimes looks.你一定注意到他有时候显得特别疲惫。I have a fair idea of how difficult things can be.我大致了解情况会有多困难。...
在可编程商店系统(PSS)中, 利用磁性将信息记录在商品的标签 、 信用卡或雇员证章上.In PSS, to magnetically record ticket, credit card, or employee badge.这些工作人员必须佩戴特殊的证章或者穿制服使之容易被辨认.These personnel must be easily recognizable by distinctive badge or uniform.他出...
他身着一件条纹衬衫和一条宽松的蓝裤子。He was wearing a stripy shirt and baggy blue trousers.约翰逊身穿休闲宽松的长裤，配以淡蓝色高尔夫衬衫。Johnson was clad casually in slacks and a light blue golf shirt.她穿着羊毛宽松裤和涡旋花纹宽袍。She was wearing wool slacks and a paisley s...
冷风使温度急降.A cool breeze caused a precipitate drop in the temperature.骤降上升前的急降(用于飞机 )To drop suddenly before climbing. Used of an aircraft.灯泡的价格急降.The price of a bulb plunged....
The two men leaped into the jeep and roared off.两名男子跳上吉普车，疾驰而去。Matcham steady and alert, at a sign from Dick, ran along the thwarts and leaped ashore.麦青机警 、 镇静地照着狄克向他做的手势,急急地沿着船上的座板,跳到岸上.His name leaped out at me from th...