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...
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。...
He answered our questions in English but with a thick accent...他用英语回答了我们的问题，不过口音很重。Some compensate by disguise, affecting the accent , posture , and bonhomie of the well - bred.有些人乔装打扮, 弥补缺陷,故意模仿门第高贵的人的言行举止和温文尔雅.He spoke...
Her hair stood out in spikes.她的头发一簇簇竖立着。a row of iron spikes on a wall墙头的一排尖铁There is a row of spikes on top of the prison wall to prevent the prisoners escaping.监狱墙头装有一排尖钉,以防犯人逃跑....
He longed to put a little affection into his epistle.他渴望在信里流露出点爱慕之情.A reference to " natural law " can be found in the Epistle of Paul to the Romans.在圣保罗致罗马人的使徒书信中就已论及了 “ 自然法 ”.The epistle deals therefore with the sovere...