2) semicircle cylinder pier
半圆形边墩
1.
In order to study the flow velocity distribution,the Acoustic Doppler Velocimeter(ADV)was used to measure the three-dimensional velocity around the semicircle cylinder pier in the rectangular channel.
为了研究边墩周围水流流速分布规律,利用声学多普勒流速仪(ADV),对矩形断面明渠中半圆形边墩周围三维流速进行测量,并对所得到的数据进行了分析研究。
3) circular-sectioned pier
圆形墩柱
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 pier
圆柱桥墩
1.
Circling flow characteristics around cylinder pier;
圆柱桥墩绕流特性理论研究
6) arch abutment
圆拱墩柱
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