得到的关节——物体运动方程、相对角速度表达式和接触运动方程构成了形式简洁的滚动操作运动学方程。

By combining the obtained equations with the contact kinematic equation, a simple and explicit kinematic equation of multi fingered hand rolling manipulation can be set up.

youdao

高尔夫，你知道我们认为它不是一项需要身体接触的运动，但仍会造成许多损伤，对吧？

Golf, you know we don't think of it as a contact sport, but there's still lots of injuries you can get, correct?

youdao

“接触式运动”是多种不同体育运动的总称。

'Contact sports' is an umbrella term for a variety of different sports.

《牛津词典》