半球封闭圆柱体
Hemispherically terminated cylinder
半圆柱突体
semi-cylindrical irregularity
圆柱形半导体量子线
cylindrical semiconductor quantum wire
500t半圆体
500 t semi-circular cylinder
半圆体预制
Prefabrication of Semi-circular Concrete Units
半圆柱形边墩
semicircle cylindrical pier
半圆柱形反射器
semicylindrical reflector
semi-cylindrical reflector
半圆柱形量水槽
semi-cylinder measuring-flume
半圆柱形凸起
gibbous surface of the half-columniform conductor
半圆柱型腔
Semi-cylindrical Die Cavity
充砂半圆体
semi-circular body filled with sand
垂直双半圆柱透镜组合阵列
vertical double half micro-cylindrical lens combination array