摩擦力随预加张力的增加而增加.Friction increases with increasing pretension.法向力的起源与绳子上的张力的起源相似.The origin of the normal force is similar to the origin of tension in a string.由带特殊张力的桥环双键可以得到规整的乙烯类加成聚合物.Regular vinyl addition polymers ma...
During these weeks of intense struggle and ceaseless anxiety, Lord Beaverbrook rendered signal service.在战斗非常激烈,令人无限忧虑的这几个星期里,比弗布鲁克勋爵作出了杰出的贡献.Lord Beaverbrook, to put it bluntly, played hell with the war policy of the R.A...
他完全老糊涂了。He has gone completely gaga.我有点儿老糊涂了.I'm getting mixed up in my old age.青年把老人看成老糊涂, 老人把青年看成大傻瓜.Young men think old men fool, old men know young men are....