Normally a point in space is identified by means of coordinates.空间中的点通常是依靠座标来定位的.We carry out a transformation to spherical polar coordinates.我们变换成球极坐标.For a system, Hamiltonian is invariant under any translation of spat...
...a voice-activated computer.声控电脑The poems which he wrote in the trenches are generally agreed to be those in which he found his true voice.他在战壕里创作的那些诗歌被公认为是他找到了自己声音的作品。My voice surprised me; it was even and emotionless...
This merely strengthens our resolve to win the league.这只会更加坚定我们赢得联赛的决心。Cycling is good exercise. It strengthens all the muscles of the body.骑自行车是一项不错的锻炼方式。它能使身体各部分的肌肉更强健。Regular exercise strengthens the heart, thereby re...
明天他一定会在河边的旧仓库里。Tomorrow without fail he would be at the old riverside warehouse.河边的一所房子a house by the river镇守在河边的一座高高的圆塔a tall round tower standing sentinel over the river...
Turn the shanks and baste them once or twice as they cook.将小腿肉翻一下，烹调时在上面抹一两次油。If he's rude to me again, I'll baste his coat.如果他再对我无礼的话, 我就要揍他了.Baste it once, turn it over and cook it for 20 more minutes.涂上油, 翻一...