anti drag的用法和樣例：
例句
- The MHD control of drag reduction in pipe flow is studied through DNS.
利用直接數值模擬研究了圓管湍流減阻的電磁力控制問(wèn)題。 - And subsequently the theoretical calculation method for determining the proper location of drag reducer in ERD wells is set up.
進(jìn)而給出了優(yōu)化大位移井減阻工具合理安放位置理論計算方法。
