chronograph造句

The record produced by a chronograph.
由记时器作的记录.

Crown with protector ( right ) round chronograph buttons.
(左)带保护盖的表冠 ( 右 ) 圆形计时按钮.

Replacement ammunition must pass the requirements of the declared Division as tested by the match chronograph.
候补弹药必须经由官方测速器测试并通过其申请报名组别的规定.