The shape of cross-section is an ellipse folded in half through one symmetry axis, and the axis keeps perpendicular with pinacoid-view.
断
形状为沿对
对折的椭圆，此对
终垂直于截，其方向
平图上的
道中线无关。
词条纠错
X
n. 
The drawing method for the double channel impeller is studied.It is found that there is an in-conformity between the dimensions of plane-view and pinacoid-view of fluid cross-section.
摘要研究了双道污水泵叶轮常用的图纸表达方法，发现平图上的断投影结果图中确定的断形状尺寸不一致的问题。
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相似单词
Pinaceae, pinaceous, pinachrome, pinacocyte, pinacocytes, pinacoid, pinacoidal, pinacol, pinacolada, pinacoline,
译
