海平面下降使白令海底部的浅层大陆架暴露出来。Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.冰川消融造成海平面上升。The melting ice caused a rise in sea level.整个地区与海平面齐平。The whole place is at sea level....
There may be widespread changes in ground elevation as well as horizontal or shear displacements.地面标高可能发生广泛的变动,也可能发生水平位移或剪切位移.The laws of physics are symmetrical for translational displacements.物理定律对平移是对称的.And then there...
Fewer workers are needed to solder circuit boards.焊接电路板需要的工人更少了。Joints between reinforcement members can be made satisfactorily with tin solder.锡焊能够满意地做成加筋构件之间的接头.A number of metals and alloys, how ever , are difficult t...
Neff hitchhiked to New York during his Christmas vacation.内夫在圣诞节假期里搭顺风车去了纽约。Did you have a lot of reading during the vacation?放假期间你读了很多书吗？The French get five to six weeks' vacation a year.法国人每年有5到6周的假期。...
This paper shows the test results of certain celestine ore.论述了某天青石矿浮选试验研究结果.The main useful mineral is celestine.矿石组构虽然复杂,但其矿物组成比较简单,有用矿物主要为天青石.Celestine Babayaro is suspended from the Newcastle side.纽卡斯尔方,巴巴亚罗停赛....