The ionosphere is that region of space contatining electrically charged species.电离层是指含有带电物质的空间区域.Its upper limit is determined by the conditions in the ionosphere.其上限由电离层的状态而决定.Rockets and artificial satellites can go fa...
Its upper limit is determined by the conditions in the ionosphere.其上限由电离层的状态而决定.The ionosphere is a complex medium, which is aeolotropy, asymmetry, dispersive and changes randomly with time.电离层是随机时变, 各向异性, 非均匀 、 色散的复杂介质....
描述: 惠普安捷伦5364A是一种用于微波混频器检测器.Description: The HP Agilent 5364 A is a used Microwave Mixer Detector.员工的行为应符合安捷伦商业行为准则.Conduct all business activities in accordance with Agilent's Standard of Business Conduct.安捷伦科技出产用于...
生活总是让我们遍体鳞伤，但到后来，那些受伤的地方会变得更坚强。The world breaks everyone, and afterward, many are stronger at the broken places.人生就应该是快乐的，要抓住每一天，孩子们，让你们的生活变得非凡起来。Carpe diem. Seize the day, boys. Make your lives extraordinary.房子里似乎悄然无声，安...
Primo de Rivera himself was a benevolent and sincere paternalist.普里莫·德里韦拉本人是个仁慈而真诚的家长式人物。The clerk regarded him with benevolent amusement.这个职员好心而又饶有兴趣地看着他。belief in the existence of a benevolent god对于仁慈的神之存在的笃信...
这些汽轮机可大致分为两种基本类型, 即冲动式和反动式.These turbines can be broadly split into two basic types, the impulse and the reaction turbines.蒸汽经过输送管进入汽轮机,汽轮机再带动发电机.The steam is carried through pipes to steam turbines which drive the elect...