The locals were a very staid lot.当地居民非常保守....a staid seaside resort.了无生气的海滨度假胜地Her thoughts were staid and solemnly adapted to a condition.她的思想已经定形,安于一板一眼地顺应现实.He had grown staid and dull.他变得既古板又无趣.a rather staid and old...
Small droplets tend to follow the streamlines of the air.小水滴顺着气流运动.The velocity of the fluid is inversely proportional to the spacing of the streamlines.流体的流速与流线的间距成反比.The pattern of flow streamlines is same to Archimede...
Camshafts, Rockerarm, Rocker Shaft, General Casting Automotive Parts, Components and Spares.采购产品凸轮轴, 摇臂,摇臂轴, 一般铸造汽车零件, 部件和零件.Some high - performance engines have two separate camshafts, one for each set of inlet and exha...