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 ...
The anchorages may be located on the outside of the deck.锚碇可布置在桥面板上.Our company's cargo vessels have fixed anchorages in the harbour.我们公司的货轮在这个港口有固定的锚位.The components of a suspension bridge are: flexible cables, tow...
The parameter in fugacity - activity model is obtained by combining PSRV equation with MHVIthe experiment result.逸度 - 活度参数采用PSRV方程和MHVI混 合规则拟合实验数据结果.A new method to calculate the volume and fugacity of saturated vapor is...
我同他谈话后写的访问记录就有大约两万字.My written interviews with him totalled about 20,000 words.他说:这首歌是在这个朋友去世以后的一些天后写的.He said he made it at one sitting a few days after the friend's death....
她接受了这个令人为难的差事，负责打头几个电话。She had the unenviable task of making the first few phone calls.好吧，也许我在那件事上使你为难了。Well, maybe I stumped you on that one.与 姻亲 之间的矛盾常常让人两面为难.Rows with one's in - laws often create divided loyalti...