Bottom: Plan view and cross section of a bionic shark skin (riblet film made by 3m) for reducing resistance on aircraft.
底部：计划和跨期的仿生鲨鱼皮节(里布·莱特电影3m公司制造)为减少飞机的阻力。
The shape of cross-section is an ellipse folded in half through one symmetry axis, and the axis keeps perpendicular with pinacoid-view.
断面形状为沿对称轴对折的椭圆，此对称轴始终垂直于轴截面，其方向与平面图上的流道中线无关。
The cross-section symbol of the pattern fill is a necessary material marker for the cross-sectional view of the solid object.
填充图剖面符号是机械制图、建筑制图中实体剖视图必不可少的材料标识。
With the ordinary camber used as auxiliary cross section, the line of intersection of two biasing single cambers is worked out in a view with the method for line of nodes.
本文以一般位置平面为辅助截平面，用求迹线方法，在一个视图求作两单曲面偏交交线。
The structural design mainly is from the view of reduce the wave run-up to reduce the roadbed top elevation, analysis the influence of slop cross section structure parameters to wave run-up;
结构设计主要是从减小波浪爬高降低路堤顶面标高的角度出发，分析斜坡断面结构参数对波浪爬高的影响；
B-Scan transducers are used to create an ultrasonic two-dimensional cross section view.
医用B超换能器用于产生二维超声截面图。
B-Scan transducers are used to create an ultrasonic two-dimensional cross section view.
医用B超换能器用于产生二维超声截面图。
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