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
称轴折的椭
，
称轴始终垂直于轴截面，其方向与平面
上的
道
线无关。
词条纠错
X
n. 轴面
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纸表达方法，发现平面上的断面投影结果与轴面
定的断面形状尺寸不一致的问题。
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DUS, DUSA, DUSC, Dushambe, Dushanbe, dusk, duskily, duskiness, Duskwood, dusky,
相似单词
Pinaceae, pinaceous, pinachrome, pinacocyte, pinacocytes, pinacoid, pinacoidal, pinacol, pinacolada, pinacoline,
译
