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(xué)中研究動(dòng)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(dòng)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(jī)構(gòu)的運(yùn)動(dòng)與強(qiáng)度、飛行穩(wěn)定性和終點(diǎn)效應(yīng)等問題。