For this reason the cycloid is called the tautochrone.由于这个缘故,摆线又叫做等时曲线.The vibration performance of cycloid ball planetary reducer was analyzed.分析摆线钢球行星传动减速器的振动特性.Double crank four ring - plate type cycloid drive is a ne...
Cinderella's dress took the shine out of her sisters '.灰姑娘的连衣裙使她姐姐们的服装黯然失色.The sisters were agreeably surprised to find out that the King of Spain had been their rescuer.姐妹们惊喜地发现西班牙国王曾经救过她们。Members of some anci...
Whales, seals, penguins, and turtles have flippers.鲸 、 海豹, 企鹅和海龟均有鳍形肢.Seals, turtles and penguins have flippers.海豹 、 海龟、企鹅均有鳍状肢.The diver put on flippers and was ready to dive.潜水员穿上脚蹼准备下水....
One after the other Danton, Robespierre and the rest went to the guillotine.丹东、罗伯斯比尔以及其他人被逐一送上了断头台。Aspartate for the guillotine cut straw, corn and so on.用于铡切谷草稻草, 玉米杆等.Six tumbrils carry the day's wine to La Guillo...
Come on, I'll give you the grand tour of the backyard.跟我来, 我带你去后院来一次盛大的旅游....this grand building in the center of town...这幢位于市中心的宏伟建筑And having three refuges and five precepts by the Grand Master was a very special ...