Horsehead Nebula: New stars have already formed inside part of it.马头星云: 新的?星已经在其内部形成了.Directly below Alnitak, a close inspection will reveal the Horsehead Nebula.经过仔细查看就可以发现紧挨着参宿一的下方就是马头星云.Light takes about 1500 years to...
He stood at the window, moodily staring out.他站在窗前，忧郁地凝视着外面。He sat and stared moodily out the window.他坐在那儿，忧郁地凝视着窗外。Pork slipped from the room as she remained staring moodily into the distance.阿宝从房间里溜了出来,留她独个人站在那里瞪着眼睛忧郁地望...
Employees were taken to hospital yesterday after being poisoned by fumes.因吸入有害气体而中毒的员工昨天被送进了医院。He was barely able to drag his poisoned leg behind him.他极费力地拖着那条中毒的腿走路。He could not possibly have been poisoned as popular le...
horizontal abscissa横坐标Therefore, on the complex plane, robust stability can be formulated by minimization of pseudospectra abscissa.于是在复平面上, 鲁棒稳定性问题就转化为伪谱横坐标(伪谱最右端的横坐标值)最小的优化问题.The experimental curve runs nearly parallel...
The path dipped down to a sort of cove, and then it forked in two directions.这条路向下延伸到了一个山坳，然后在那里分了岔。A small sum of money is supposed to be forked out quarterly for burglary and robbery insurance.每季度要交一小笔防盗防抢保险金。a bird wi...
When Tom's companions drank to the Hans en Kelderr, or Jack in the low cellar , he could not help displaying an extraordinary complacence of countenance.当同事们举杯向他祝贺那未出世的孩子时, 汤姆不禁露出一种异常得意的神情.She had truly a great comp...