由几何定律可以求出变形后的节点位置.By the laws of geometry we can find the displaced joint positions.求和的运算是通过节点来表示的.The operation of summing is represented by the nodes.我们从节点分析法的观点来考虑这个例子.We will consider this example from the nodal anal...
岩石圈之下是由部分熔融的橄榄岩所组成的软流圈.Below the lithosphere is the rheosphere comprising partly fused peridotite.氦和氖的测定,提供了更多的关于地球并非全部熔融的证据.Helium and neon measurements provide further evidence that the earth was not completely melted....
Politically speaking, do you think that these moves have been effective?从政治角度来说，你认为这些举措有效吗？The country has made enormous strides politically but not economically.该国在政治上取得了巨大的发展，但经济却跟不上去。Economically and politically, this...
Invest-ment is becoming a chancy business.投资正变成一项风险事业。Investment is becoming a chancy business.投资正变成一项风险事业。That was a chancy thing to do; you could have been badly injured.那事做起来可真危险, 当时你很有可能会受重伤.If this method of progres...
Monks shave their heads, as do devotees of the Hare Krishna movement.和尚要剃度，克利须那派教徒也一样。In the 50s, Rauschenberg anticipated the conceptual art movement of the 80s.上世纪50年代时，劳申伯格就早早地预见到了80年代的概念艺术运动。They are accused of organ...
He tried to memorizes all the dates for his history class.他试图记住历史课上讲到的所有日期.In both dates and geography he pretty well hashes the history of the company.他把这家公司历史上的日期和地理位置完全搞乱了.He could reel off the dates of the kings of E...
Many operations, however, masquerade as Undo - proof , but they are really easily reversible.然而很多操作伪装成 防 撤销的, 但其实很容易恢复.The problem is whether the chemical reaction is reversible.问题就在于该化学反应是否可逆.Heart disease is reversible...
Fire incidents, fire properties, fire hose reels , priming equipment, fire hydrants, etc.消防事故, 火之特性, 消防喉辘,引动水设备, 消防喉等.Note: Very few reels may exceed the maximum permissible deviation listed above.注: 极少数膜可能超出上表允许最大偏差.The...