The iteration of geo - metrical programming with constrained positive - negative term equations is used.结果表明:该法与其它优化方法比较,可降低问题的困难度.A single metrical line in a poetic composition ; one line of poetry.有固定韵律的包括十四个诗句的诗.There...
Builders must fasten down roofs of newly-built homes more securely.建造工人必须把新建房屋的屋顶固定得更牢靠些。They fasten with a drawstring.它们是用拉绳系紧的。Fasten your seatbelts, please.请系好安全带。...
铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关.Chromite and / or magnesite mineralization is usually related to the ophiolites.来自同位素年龄鉴定的证据指出,绿岩带在年龄上彼此变化相当大.Evidence from isotopic dating suggests that the greenstone belts vary considerably in age...
The heroic image of Lei Feng flashed before my eyes.雷锋的英雄形象闪现在我的眼前!Lei Feng, always thrifty, had saved this sum from his allowances.雷锋一向节省, 这笔钱是他从津贴中省下来的.Lei Feng was the admiration of we all.雷锋是值得我们大家赞美的人....
新复印机只能单面复印。The new copiers only copy onto one side of the paper.非常感谢您允许我们复印这篇文章。We are grateful to you for permission to reproduce this article.我应该把这张纸给你复印一下就对了。I should have simply Xeroxed this sheet for you....
We had a nice meal with a bottle of champagne.我们美餐了一顿，还喝了一瓶香槟。Eugene was concocting Rossini Cocktails from champagne and pureed raspberries.尤金当时正在用香槟和覆盆子酱调配罗西尼鸡尾酒。A moment or two later champagne in an ice-bucket material...