半圆柱形量水槽
semi-cylinder measuring-flume
圆柱形水位表垫圈
cylindrical water gauge packing
机翼形量水槽
airfoil-shaped measuring flume
抛物线形量水槽
parabolic flow measurement flume
parabolic thin-plate weir
Morris圆形水迷宫
rounded Morris water maze
半圆柱形边墩
semicircle cylindrical pier
半圆柱形反射器
semicylindrical reflector
semi-cylindrical reflector
半圆柱形凸起
gibbous surface of the half-columniform conductor
保形圆柱投影
conformal cylindrical projection
变截面圆柱形空腔
varying sectional cylindrical cavity
波纹圆形槽波导
Corrugated circular groove waveguide
充水圆柱壳
liquid filled cylindrical shell
粗齿圆柱形铣刀
cylindric milling cutter with coarse teeth