不变性指的是一致的部分.Invariance refers to areas of agreement.相对论涉及两个似乎对立的概念, 相对性和不变性.The theory of relativity is concerned with two seemingly opposite ideas, relativity and invariance.我们迟早要问:这个定律是否经得起相对论不变性的检验?Sooner or later we ...
我车子的左前轮撞在一大块松动的路缘石上，导致车胎爆裂、轮辋凹陷。A great chunk of loose kerbing smashed into my left-front wheel, bursting the tyre and denting the rim.他把轮胎安到轮辋上.He fitted the tire around the rim of the wheel.此外,我们还提供挂车及重型汽车轮胎和轮辋.We also...
I want you to see for yourself how our consignments are cleared in London.我要你亲自去看看我们的货物在伦敦是怎样结关的.As soon as we get that, our consignments are insured.只要我们拿到了这份通知, 我们的货物就受保了.The parties have completed payment transactions...
据说她和演员马特·狄龙一起公开露面了。She is said to be stepping out with actor Matt Dillon.不管他们多久露面一次，都永远那么受欢迎。No matter how often they turn up, their welcome never wears out.理查德和托尼在圣诞夜一道露面了。Richard had turned up on Christmas Eve with Ton...
There has already been a definite improvement...已经有了显著的改进。He's already solicited their support on health care reform...他已就医疗改革问题请求他们的支持。Similar legislation is already in place in Wales...类似的法规在威尔士已经就位。The first cons...