Jack Bauer 's gun is actually a water pistol but the water shoots out in the form of bullets .

JACK的武器其实只是 水枪，只不过水是以子弹的形式射出来罢了。

The hydro-ballistic trajectory of the sphere pellet obliquely entering water is more stable than that of the general pistol pellet .

球形弹丸在斜入 水时弹道稳定性较好，而普通 制式弹丸的弹道不稳定。

It was like trying to douse a 4-alarm Fire with a water pistol .

这就像企图用一把 水枪去扑灭一场四级火情警报的大火一样。

To create a mathematical model for the hydro-ballistic trajectory of high speed pellet entering water the hydro-ballistic trajectory and cavity of sphere and pistol pellets entering water at three oblique angles and six velocities have been experimentally studied using a high-speed digital video recorder .

为了建立高速弹体入 水弹道的模型，利用数字式高速录像机实验研究了球形与普通 手枪两种弹丸在三个入水角、六种发射速度下斜入 水 的 水中弹道轨迹与空泡。