在门球的练习或比赛中,常为他球和自球相距超过10厘米还是不足10厘米,有着不同看法。因为平时练习或比赛时,只凭裁判员的眼睛来“估计”;或在发生争执时用球杆上的刻度来比划;这“估计”往往会出现不准确的现象,而用球杆上的刻度来“比划”,也有正视和斜视的区别。为此,我们使用了一个只有10厘米长的硬件来测量,即:先固定好需要测量的两个球,然后再用10厘米长的硬件平行从两球中间由上向下试通过,如能通过则说 In practice or competition in the croquet, often his ball and from the ball more than 10 cm or less than 10 cm, have different views. Because usually the practice or competition, the referee eyes only to “estimate”; or in the event of a dispute with the club scale to draw; this “estimate” often appear inaccurate phenomenon, but with the club Scale to “gestures”, there are differences between the front and strabismus. To do this, we used a piece of hardware measuring only 10 centimeters, that is: first fix the two balls that need to be measured, and then use 10 centimeters of hardware to run from the top to the bottom of the two balls in parallel By saying