Lord Swan was made a life peer in 1981.斯旺勋爵于1981年受封终身贵族。The team's mascot is a giant swan.这个队的吉祥物是只大天鹅。The swan flapped its wings noisily.天鹅大声地拍打着翅膀。...
Some juxtamedullary glomeruli have two efferent arterioles.某些近髓质肾小球具有两种出球小动脉.What other efferent pathways are involved in the vomiting response?呕吐反射中还涉及到什么别的传出通路?Transmitting nerve impulses away from the central nervous ...
The camshaft rotates in phase with the crankshaft, but at half its speed.凸轮轴和曲轴协调旋转, 但速度仅是曲轴的一半.Since 1958, an engine with a single overhead camshaft has been used.从1958年起, 便已使用带有单顶置凸轮机的发动机.In the engine, oil is supplied...