弯头

I shanked a shot and hit a person on a shoulder.

我用棒杆弯头击出，打到一个人的肩上。

The flow model of single phase flow in the elbow of the vertical tubular leacher was studied by using NaCl solution tracing and microcomputer sampling.

用盐水示踪、微机采样来研究垂直管道浸取器回弯头单相流的流动模型。