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關注:1
2013-05-23 12:21
求翻譯:If the ballistic coefficient, range, and ambient conditions are known, determining any one of: (i)bullet muzzle velocity, (ii) average bullet velocity,or (iii) terminal bullet velocity allows the other two to be determined also. Bullet trajectory, wind drift, and time of flight are determined by average velocity. Avera是什么意思?![]() ![]() If the ballistic coefficient, range, and ambient conditions are known, determining any one of: (i)bullet muzzle velocity, (ii) average bullet velocity,or (iii) terminal bullet velocity allows the other two to be determined also. Bullet trajectory, wind drift, and time of flight are determined by average velocity. Avera
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