英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

ballistics    音标拼音: [bəl'ɪstɪks]
n. 弹道学,发射学

弹道学,发射学

ballistics
n 1: the trajectory of an object in free flight [synonym:
{ballistics}, {ballistic trajectory}]
2: the science of flight dynamics

Ballistics \Bal*lis"tics\, n. [Cf. F. balistique. See
{Ballista}.]
The science or art of hurling missile weapons by the use of
an engine. --Whewell.
[1913 Webster]

2. The science treating the motion of projectiles in flight,
especially when they are in free fall within the earth's
gravitational field.
[PJC]

3. The study of the characteristics of a cartridge fired from
a firearm, and of the processes occurring during the
discharge of a firearm.
[PJC]

4. The division within a police department which studies the
characteristics of cartridges fired from a firearm; the
ballistics department. The characteristics of the weapons
and bullets fired may be used as evidence in criminal
investigations.
[PJC]

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Ballistics - Wikipedia
    A ballistic body is a free-moving body with momentum, which can be subject to forces such as those exerted by pressurized gases from a gun barrel or a propelling nozzle, normal force by rifling, and gravity and air drag during flight
  • Ballistics - Hornady Manufacturing, Inc
    Combining complete onsite environmental measurements with the precise trajectory solutions of the integrated Hornady 4DOF ® ballistics solver, this rugged all‑in‑one handheld unit delivers the convenience you want and the accuracy you need for long‑range success under any conditions
  • Ballistics Data for Major Calibers - Ammo. com
    Ballistics charts for handgun, rifle, rimfire, and shotgun ammo Compare velocity, energy, and trajectory by load, and learn how to read a ballistics chart
  • Ballistics Board - Ammunition Ballistics Comparison
    Compare factory ammunition ballistics side by side Trajectory, velocity, energy, and wind drift charts for popular rifle cartridges
  • Ballistics Calculator | Free Bullet Drop Trajectory Tool
    Free ballistics calculator for hunters and long-range shooters Calculate bullet drop, trajectory, and wind drift with printable charts, MOA MIL adjustments, and atmospheric corrections
  • Ballistics | Internal, External Terminal Effects | Britannica
    Ballistics, science of the propulsion, flight, and impact of projectiles It is divided into several disciplines Internal and external ballistics, respectively, deal with the propulsion and the flight of projectiles The transition between these two regimes is called intermediate ballistics
  • Ballistics | NRA All Access
    In this series, learn about ballistics from internal to terminal to handloading your own ammo
  • Ballistics 101 | All the ballistic charts. Finally, in one place
    Complete ammunition ballistics charts Compare ammunition from all manufacturers on one easy chart, sorted by caliber





中文字典-英文字典  2005-2009