The spring absorbs the energy of the impact, the shock absorber releases it on the return stroke, and prevents an oscillating force from building up.

弹簧吸收碰撞产生的能量，减震器在回程行程将能量释放，并阻止振荡力产生。

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The conveyer can not only work in a long distance and ultra width, but also ensure the return stroke of the belt is stable, and meet the use requirements of large conveying capacity.

该输送机不仅能长距离超宽运行，还能保证皮带回程平稳，满足输送量大的使用要求。

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The bright return stroke travels upward at around half the speed of light, and is too fast to capture in more than one image.

闪亮的回击以光速的一半速度上行传播，由于它的速度太快，在一张图象中不能捕捉到这一过程。

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Could he return us to gold with the stroke of a pen?

FORBES: Steve Forbes Predicts a Return to the Gold Standard Within Five Years

All City had mustered was a tame Adam Johnson free-kick but Tevez, on his return to the side after compassionate leave in Argentina, equalised with a smash and grab effort on the stroke of half-time that epitomised all the Argentine's tenacious qualities.

BBC: Chelsea 2-4 Man City

Tottenham were also cruising at 2-0 against Portsmouth as Ledley King celebrated his return from injury by heading home a Niko Kranjcar corner in the 29th minute and Defoe netted on the stroke of half-time against his former club, having earlier hit the post.

CNN: United back on top as Chelsea crash at Villa