微分器卡涩对汽轮机正常运行有较大的危害.The jam fault of the differentiator is dangerous to steam turbine.比较了该控制方法与非线性跟踪微分器的控制效果.It is compared with the modeladaptive control ( MFAC ).同时在控制结构中引入非线性跟踪 - 微分器以增强系统的抗干扰能力.To enhance the anti - i...
He has 250 students in his microeconomics module.他的微观经济学授课单元有250名学生。While one of the astronauts went round the moon in the command module, the other went down to the surface in the lunar module.当其中一名宇航员在指挥舱中环绕月球飞行时, 另一名宇...
We looked out upon a scene of desolation and ruin...我们放眼望去，眼前是一片荒凉的废墟。Hannah looked up to see David and another man standing in the doorway...汉娜抬头看见戴维和另一个男的站在门口。I thought it looked as though the battery was going.我看电池好像该...
我深信他已从错误中吸取了教训。I am convinced that he has learned from his mistakes.公司未能从这次经历中吸取任何教训。The company failed to learn any lessons from this experience.审视过去的作用是能帮你从错误中吸取教训。Looking back helps insofar as it helps you learn from ...
Thin down your mayonnaise with soured cream or natural yoghurt.用酸奶油或原味酸奶稀释蛋黄酱。This yoghurt has a deliciously creamy flavour.这酸奶有一种香甜的奶油味。Lunch was a feast of meat and vegetables, cheese, yoghurt and fruit, with unlimited...
各种豆类罐头制品是很好的常备食品。Canned varieties of beans and pulses are a good standby.你能从他们那儿买到质量很好的仿制名牌手表。You can buy a nice knockoff watch from them.凯茜是个很好的伙伴，我们亲如姐妹。Kathy is a great mate, we are like sisters....
We shall discuss several of them below with the help of the Lorentz transformation.下面,我们借助于洛伦兹变换来讨论其中的几个结果.As a component of Lorentz force.安培力的实质是洛仑兹力.But Ampere force is Lorentz force nature.安培力对它作功....