exterior ballistics

常見例句

The paper introduces a new theory and method to investigate the stability in the exterior ballistics.
該文提出了外彈道學中研究動態(tài)穩(wěn)定性問題的一種新理論和新方法。
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Thus far the dynamic stability problem has generally been solved using the frozen-coefficient method in exterior ballistics.
目前，外彈道中主要采用“凍結(jié)”系數(shù)法來求解彈丸的動態(tài)穩(wěn)定性。
The problems for this idea have stress intensity in firing, extended methods and motion of extended structures, exterior ballistics, terminal ballistics and etc for the telescopic projectile.
這一新概念研究涉及到發(fā)射、伸出方法及伸出機構(gòu)的運動與強度、飛行穩(wěn)定性和終點效應等問題。