Several distributor transformers had fallen from the poles, and secondary wires and service drops were down.几个配电变压器从电线杆上摔下来, 副线及吊饰也垂下来.Our opinions on this subject are at opposite poles.我们对这一问题的看法截然相反。For six months of t...
Peak updraft strength is slightly enhanced with hodograph curvature.山顶上升气流强度随速矢端迹曲率加大而稍有加强.Points in the physical plane are mapped onto corresponding points in the hodograph plane.物理平面上的点被映射到速端曲线平面上的对应点....
如果你针线活做得好，可以在自己的毛衣上绣几朵雏菊做点缀。If you're handy with a needle you could brighten up your sweater with daisies.香蕉 、 葡萄 、 苹果 、 雏菊--这几样东西哪一样与众不同?Banana, grape, apple, daisy which of these is the odd one out?他们一起采集雏菊,拿回家.To...