In 1846, Graham published his research on the motion of gas particles.

1846 年，格雷厄姆发表了他对气体粒子运动的研究。

A study of experienced golfers revealed that those who hit chip shots while focused on the flight of the ball performed significantly better than those who focused on the motion of their arms.

一项高尔夫研究表明， 在切削击球的经验丰富的选手中，那些关注球的飞行线路的选手，比关注自己手臂运动的选手表现好得多。