All of the programs were written modularized to implement dynamic and fast position control.

全部软件以模块化进行构建，以实现动态、快速的位置控制。

youdao

Each holds fast to his own position.

各自坚守岗位。

《新英汉大辞典》

Also, your sensors often cannot keep up with fast changes in position.

而且你的传感器一般跟不上位置快速的移动。

youdao

But Tunisia is fast shifting its position (see article).

ECONOMIST: War in Libya

For all of these reasons, Republicans should hold fast to their position that additional, new revenues can and should be obtained only through the economic growth, and closed loopholes, resulting from tax reform, with pro-growth tax rate reductions rather than counterproductive rate increases.

FORBES: For The Republicans There's An Opportunity At The Fiscal Cliff

Plus, GM sells 70% of its vehicles outside the United States, and enjoys a strong market position in fast-growing markets like China and Brazil.

FORBES: Forget The Past-It's Time To Buy GM