在非自主的系统中, f是t的显函数.In a nonautonomous system, f is explicitly a function of t.这当然不是林业学的一种自主的发展.This of course was not an autonomous development of forest science.学生们能够自主的解决这些问题.The students are able to solve the problems ...
A security guard brought him down with a flying tackle.一名保安人员飞身把他抱倒。He reaffirmed their determination to tackle inflation...他重申了他们要解决通货膨胀问题的决心。Her problem was just too big for her to tackle on her own...她的问题太严重了，光靠她自己是没法...
这册书是由一系列讲义汇集而成的.The book grew out of a series of lectures.她把讲义改动後用作电台的讲话.She recast her lecture as a radio talk.请仔细读这份讲义.Please read the handout carefully....
They passed the dry bed of a rivulet.他们跨过了一道干涸的河床.The school is located near the rivulet.学校坐落在小河附近.I see you hold the edge of your skirt strid a rivulet.我看见你提起裙裾跨过小河.The ploughs crossed and recrossed the rivulet marks.耕犁...
He does not think that his beliefs make him any worse than any other man.他觉得自己的信仰并不让他比其他人更邪恶。Since the break-up of his marriage he had not formed any new relationships.他婚姻破裂后没有谈新朋友。Money can be sent to any one of 22,000 ...