flow straightener

• 整流器

flow straightener的用法和样例：

例句

1. The rectifier lets current flow into the battery only when A.C. surges in the direction of the arrow.
   只有当交流电流沿箭头方向急冲时，整流器才允许电流流入电池组。
2. The numerical simulation was introduced to study the flows in a natural gas pipeline.The flow fields in a diffusive pipeline with different rectifiers were computed as examples.
   首次采用数值模拟方法，以加带扩散管的管路为例，对其在加装不同整流器时的管内流场进行计算。