A quartet of small directional steering vanes on twin outriggings afford the speeder its maneuverability.

两根外伸支架上有四个小型方向控制片，为飞行摩托提供机动性。

youdao

Is equipped with four steering front wheels that improve braking, handling, and directional stability.

配备了4个转向前轮，可以提升刹车，控制的性能，以及转向稳定性。

youdao

This paper gives the necessity of using steering drilling tool in directional well drilling in Jidong Oilfield through the analysis of the limits in using conventional BHA.

通过分析定向井使用常规钻具组合的局限性，提出在冀东油田定向钻井中引入导向钻具的必要性。

youdao

The electric steering is acceptably directional, if you know what I mean, but it isn't filled with the tiller-joy.

WSJ: A Bargain-Priced Hatch that's a Kick in the Pants