在脱落过程中生长素与脱落酸有拮抗作用。It is antagonistic abscisic acid in abscission.生长素主要是从旺盛生长新梢上正在发育的幼叶产生出来.Auxins are produced mainly by young developing leaves on actively growing shoots.当一植物对不平衡地施用生长素起反应时, 总是产生乙烯.Whenever a plant res...
轿车、卡车被放火焚烧，瓶子与砖块乱砸乱飞。Cars and trucks have been torched, bottles and bricks thrown.放火是内行人干的.The arson is professional.诊所被人放火了.The clinic was set afire....
Mike found a challenging job as a computer programmer.迈克找到一份做计算机程序员的富有挑战性的工作。To make the computer work at full capacity, the programmer has to think like the machine.为了让计算机充分发挥作用，程序员就得像计算机一样思考。Right now , serious program...
To an extent, that is the reason for the meeting.在某种程度上，那就是召开这次会议的原因。He explored the wound with his finger, trying to establish its extent.他用手指摸了摸伤口，想要确定受伤的程度。To a certain extent it's easier for men to get work.在一定程...
他要求转接到伦敦大学的电话总机。He asked to be connected to the central switchboard at London University.我雇用了一名秘书转接打给我的电话。I employ a secretary to screen my calls.只有当电话被转接到英国之外，客户才会被加收额外的电话费。Customers will only incur additional call char...
Most measurement methods are under the non - collinear geometry and have many limitations in applications.绝大多数测量方法都是在非共线几何结构下测量的,在实际应用中有很大的局限性.I then realized how possible it was to overcome your limitations.那时我才意识到，人克服自...
We have to make a small charge for refreshments.我们得收取少量茶点费。Light refreshments will be served during the break.中间休息时有点心供应。She toasted slices of bread for refreshments.她烤了几片面包当茶点....
据说,那里遭受了一场大洪水的袭击.It is said that there has been a big flood.Uta -Napishtim ( 巴比伦的诺亚 ) 是大洪水之前第十个巴比伦的国王.Uta - Napishtim ( Babylonian Noah ) was the tenth King of Babylon before the Flood.那年宾夕法尼亚州刚刚遭受了灾难性的大洪水.It was the yea...
His critics say he's just being silly and petulant.批评家说他就是愚蠢和任性。She could be wayward, petulant, and disagreeable.她有时也会任性 、 脾气很坏 、 很暴躁.He picked the pen up with a petulant gesture.他生气地拿起那支钢笔。...