我们正在测量圆的半径.We are measuring the radius of the circle.浑圆度取决于边角的锐度或曲率半径.Roundness depends on the sharpness or radius of curvature of the edges.火星的直径比地球的半径稍大些.The diameter of Mars is slightly over half that of the earth....
She heard her classmates rooting for her.她听到她的同班同学在向她喊加油。"It's in here somewhere," he said, rooting about in his desk.“它就在这里的什么地方，”他一边说，一边在桌子里乱翻。There is nothing to be afraid of. We are all rooting for you.没有什么可怕的。我...
从东南到西北包括了北亚热带湿润区到高寒区 、 干旱区的各种气候类型.From southeast to northwest, including the subtropical zone to the alpine zone humid, arid climate zone.目前不少台资企业正在从东南沿海向中西部地区转移.At present, many Taiwan - funded enterprises are from the ...
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.熔融氧化物的流化度增大,纤维直径增大.The fibre diameter increases with increasing fluidity of the molten oxide.低速层是由于空隙自由挥发和初期的熔融作用造成的.The L...