It was as Hester said unwonted jollity that brightened the faces of the people.海丝特说得不错,人们的脸上确实闪耀着非同凡响的欢乐.It'showed Pearl in an unwonted aspect.这表现出珠儿的不同往常的另一副面孔.This consciousness again brought the unwonted color to...
N - acylhomoserine lactone ( AHL ), as quorum sensing signals, regulate expression of virulence factors of many plant pathogens.N - 酰基高丝氨酸内酯 ( N-acylhomoserine lactone, AHLs ) 作为细菌群体感应中的信号分子参与调节植物病原细菌致病因子的表达.Unfortunatel...
Let's take a look at some of the figures involved.让我们看一下涉及的一些数字。The military on both sides are involved in intense activity.双方的武装力量都有密集动作。The scientists involved put different weight on the conclusions of different ...
Successfully merging two banks requires a fast and ruthless attack on costs.成功合并两家银行需要坚决快速地着手解决费用问题。The material requires higher temperatures and pressures to set hard.这种材料需要有更高的温度和压力才能凝结变硬。Exercising at home alone requi...
He was making a visible effort to control himself.他明显是在努力控制自己的情绪。The planet Mars will be visible to the naked eye all week.整周都可以用肉眼观察到火星。Pores are visible without magnification...毛孔无须放大就可以看见。Subpleural nodules are visibl...
他们下午都在洛蒙德湖边打高尔夫——顺便提一句，球技糟透了。They spent their afternoons playing golf—extremely badly, I may add—around Loch Lomond.对他来说电台的工作只是顺便做做而已。Radio work for him was very much a sideshow.顺便提一下，我今天穿的袜子不成对。I'm wearing odd sock...
望远镜的物镜必须精确置于中心上.The object glass of a telescope must be accurately centred.此物镜仅产生很小的散射光.This objective produces only very little scattered light.由单透镜组成的物镜可作目视和照相观测用.Objectives which consist only of one lens can be used f...