蒙特利尔将要开展市政设施的翻新改良工程。The retrofit program will be carried out at the Montreal facilities.这些设备经过大幅度的改良，都让人认不出来了。The facilities have improved beyond all recognition.这样高的产量主要是通过改良耕作方法取得的.These high yields have been achieved ...
Butter, margarine, and oily fish are all good sources of vitamin D.黄油、人造黄油和多脂鱼都含有丰富的维生素D。Renewable sources of energy must be used where practical.必须在可行的地方使用可再生能源。Interfering in-laws are the prime sources of the blues.喜欢指...
步兵都装备有喷火器.The infantry were equipped with flame throwers.鞑靼人使用了另一种武器, 所谓 中国龙喷火器.The Tartars employed another weapon, the so - called Chinese dragon belching fire.喷火器喷出火焰.The flamethrower jetted out flames....
The engineer and his son held frequent consultations concerning technical problems.工程师和他的儿子经常就技术问题互相征求意见。We should like to know: what was the nature of these consultations?试问,这都是些什么性质的协商?These rates do not include the ch...
机翼的一端平滑地变成尖细状.One end of the wing tapers smoothly.通过调节晶闸管的触发脉冲,TCSC可以 快速、平滑地改变它的阻抗.With the adjustment of the thyristors, its equivalent fundamental impedance can be changed rapidly and smoothly.先保持水平直线飞行, 当直升机通过操控者后,开始平...