right angled triangle

常见例句

A high-rise building is analysed structure which facade was a right-angled triangle and plan was long and narrow.
对三角型立面，扁长型平面高层建筑结构体系的设计问题进行了研究。
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This paper brought forward a new kind of power supply whose outputting current pulse is positive right-angled triangle.
本课题研制了一台采用三角形电流脉冲输出的单极性微弧氧化试验电源。
The calculation of right angled triangle weir-type open channel flowmeter is described. A high precision experiential flow calculating formula is given.
论述了直角三角形堰式明渠流量计算问题，提出了一种高精度流量计算经验公式。