Drive tension is caused by resistance of driving force and cutting resistance and frictional resistance and it is not the same value at different places.

锯链的驱动张力是驱动力与切削阻力及摩擦阻力相对抗而产生的，在不同位置其大小不等。

youdao

Some adrenaline is good because it can help sharpen our focus, she said.But too much adrenaline can drive us out of our focus zone and into anxiety and tension.

适当的肾上腺素会帮助我们集中注意力，但过多的肾上腺素反而会让我们注意力分散，并感到紧张和焦虑。

youdao

She wanted to drive her car, in motion and tension to find rest.

她想开自己的车，在走动和紧张中得到安宁。

youdao

When high expectations are not met, the tension and anxiety on the long drive home can be overwhelming.

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But by announcing Egypt's nuclear-power drive at a party conference, during a period of high regional tension over Iran's nuclear ambitions, the younger Mubarak was clearly staking out a more assertive role, both for himself and for Egypt.

ECONOMIST: Egypt and nuclear power