The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得.The surface obtained when every point on the edge generates an involute is called helicoid.表面获得了在边缘...
Large modern - day aircraft utilizes either bicycle or tricycle landing gears.大型的现代飞机不是采用双轮式着陆架,就是采用三轮式着陆架.The theory of alpha decay utilizes this model.α衰变理论用了这种模型.Television utilizes the cinematographic projection prin...
Graphite and even its linear counterpart, poly ( p - phenylene ) are too insoluble, infusible, and brittle.石墨甚至其线性物 聚苯,过于不溶, 不溶和发脆.Cupric azide is insoluble in water.叠氮化铜不溶于水.Solubility: Insoluble in water, but soluble i...
专家们认为目前通货膨胀加剧有多种原因。Specialists see various reasons for the recent surge in inflation.他的反对者们认为他固执、教条、僵化。His opponents viewed him as stubborn, dogmatic, and inflexible.人们总认为我是个傻瓜，想必他们是对的。People always think I'm a fool...