山顶上升气流强度随速矢端迹曲率加大而稍有加强.Peak updraft strength is slightly enhanced with hodograph curvature.轴矢量自身可参与矢积.An axial vector may itself enter into a vector product.每个立体的矢径总是正值长度.The radius vector of each solid is always a posit...
位于湾仔半山宝云道缓步径之城市界石.City Boundary Stone at Bowen Road , Wan Chai.鄂尔多斯盆地中生界石油运移的动力以浮力、异常压力为主.The main driving forces of petroleum migration in the Mesozoic are buoyancy and abnormal pressure.目的研究鄂尔多斯盆地中生界石油运移通道,总结油气富集规律.Aim...
南希紧抓不放，不顾双肩疼痛。Despite her aching shoulders, Nancy held on.他紧抓她的手松了一下，她便抽身而出。When his grip loosened she eased herself away.他被两个男人紧抓双臂押出大厅。He was grabbed by two men and frogmarched out of the hall....