有些食物的吸收比另一些更容易.The assimilation of some foods is more easily than that of others.目的: 测定小麦中的微量砷,并研究其自然迁移规律和生物吸收比的特性.Objective: Detect the content of arsenic in soil and wheat with study on bio - absorptance of arsenic.据称,...
English has hurt me a thousand times, but I still regard it as my first love.英语伤我千百遍，我待英语如初恋。If you love life, life will love you back.热爱生活，生活也会厚爱你。I will return, find you, love you, marry you and live without shame.我会回去...
The ? ing girdling process weakens the trees, it.这个带状剥树皮的过程伤害了树.The clusters respond well to acid or cane girdling to improve cluster compactness and berry size.该组反应良好赤霉素或甘蔗剥皮,以提高集群小型化和浆果的大小.Mammals damage orchards on ev...
用那时的土话讲，彼得是个老古板。To use the vernacular of the period, Peter was square.我还是老古板,我还是要继续和人打交道.I'll be old - fashioned and stick with people.别那麽老 古板 嘛. 我想要来开心一下.Don't be such a stick - in - the - mud . I want to have...
研究了控制农田杂草的直接施药方法,并研制了基于该方法的除草机器人.An agricultural weeding robot was developed based on direct herbicide application method.基于这个思想, 本文提出了一种适合我国现状的新型模糊施药控制系统.Based on the thought, the paper advance a new precision applying ...
He was a tall, thin man with grey hair.他是个瘦高个，头发灰白。Lovett was a tall, commanding man with a waxed gray mustache.洛维特是个威严的高个男人，蓄着灰白的八字胡。The windows overlooked a lawn of tall waving grass.窗户外边是一块草地，高高的草随风摇摆。...