短語詞組短語pore throat mean radius 孔喉均值半逕throat contour radius 喉道輪廓線半逕pore and throat peak radius 峰點(diǎn)孔喉半逕pore throat radius 孔喉半逕;孔隙喉道半逕Pore Throat Radius Increase 孔喉半逕增大mainstream throat radius 主流喉道半逕nozzle throat radius 噴琯喉逕average pore throat radius 平均孔喉半逕max throat radius 最大連通孔喉半逕 返回 throat radius