2) Hemispherically terminated cylinder
半球封闭圆柱体
3) semi-cylindrical shell
半圆柱壳
4) semicircular cylinder
半圆柱形
1.
Experimental research on simple semicircular cylinder measuring-flume in rectangular canal;
矩形渠道半圆柱形简易量水槽试验研究
2.
The semicircular cylinder measuring flume is built directly in the volume of the original or new channels on the prism , and form construction of the semicircular cylinder-shaped columniation.
半圆柱形量水槽是在渠道上以渠道轴线为对称轴修建半圆柱形,无需改变渠道断面结构,适合在矩形断面渠道上安装使用。
5) cylinder
[英]['sɪlɪndə(r)] [美]['sɪlɪndɚ]
柱;圆柱体
6) cylindrical semiconductor quantum wires
圆柱形半导体量子线
补充资料：半圆
①圆的直径的两个端点把圆周分成两条弧，每一条弧叫做半圆。②半圆（弧）和直径所围成的平面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条