微脉冲激光测距技术是新一代激光人卫测距系统所采用的距离测量技术.Micro - pulse laser ranging is a new method in satellite laser ranging.微脉冲激光雷达 ( micropu lselidar,MPL ) 是一种新型的激光雷达系统.Micropulse lidar ( MPL ) is a new type of lidar system....
He was quiet, conscientious, a bit of a plodder.他做事闷声不响，小心谨慎，有点死气沉沉的。Virginia was still struggling to be a conscientious and dedicated mother.弗吉尼娅还在尽力成为一位勤勤恳恳、全心奉献的母亲。The conscientious researcher is careful to avoid up t...
演奏钢琴的戴夫将这支曲子反复弹了两三遍。Dave, the pianist, played it over a couple of times.这首曲子有，嗯，大约半个小时那么长，对吗？This piece is, what, about a half an hour long?他写了一组非常单调枯燥的曲子。He has written a batch of very samey tunes....
之前至少已经有过13次想独立到达北极的尝试。There have been at least thirteen previous attempts to reach the North Pole unaided.一想到探险者，我们很多人脑海中浮现的便是长途跋涉前往北极的非凡人物形象。When we think of adventurers, many of us conjure up images of larger-than-life...