hemispherical perimeter半球形视野计
hemispherical dome半球形圆顶;半球顶
hemispherical insert半球形硬合金齿
hemispherical emissivity半球发射率
hemispherical bowl半球形钵体
hemispherical projection半球投影
hemispherical absorptance半球吸收率
the hemispherical球面体
hemispherical resonant半球谐振