短語詞組短語hemispherical perimeter 半球形視野計hemispherical dome 半球形圓頂;半球頂hemispherical insert 半球形硬合金齒hemispherical emissivity 半球發(fā)射率hemispherical bowl 半球形缽體hemispherical projection 半球投影hemispherical absorptance 半球吸收率the hemispherical 球面體hemispherical resonant 半球諧振 返回 hemispherical