1. a trapezoid with its two nonparallel sides equal
isosceles trapezoid 例句
英汉例句
calculation method of reinforced concrete isosceles trapezoid slab is experiential arithmetic which simplified isosceles trapezoid into rectangle slab to calculate.
isosceles trapezoid linkage, a kind of most representative steering linkage, was usually designed in its simplification to a plane isosceles trapezoid linkage.
转向机构中最具代表性的整体式等腰梯形机构常被简化为平面等腰梯形机构进行设计。
presently, calculation method of a reinforced concrete isosceles trapezoid slab is experiential arithmetic with which the isosceles trapezoid slab is simplified into an equivalent rectangled slab.