4) passive appreciation
被动升值
5) dynamic load lining
动被复段
1.
In order to study load changes of the dynamic load lining under the penetration weapon—GBU28,the load changes of four kinds of enclosing rocks were calculated and compared through empirical formula.
计算结果表明,震塌荷载的变化同坑道动被复段的围岩级别和支护类型有关,支护条件一定时,围岩质量越好其震塌荷载就越小;围岩级别相同时,支护条件越好其震塌荷载就越小。
6) passive curve
被动段
1.
A general method of the trajectory design of the maneuver of warhead in a plane based on the impulse firing in the passive curve was presented,which is different from the classical method and other methods of maneuver trajectory design of the missile.
提出了一种基于脉冲点火的弹头平面机动的被动段弹道设计一般方法,该方法不同于经典方法和其他弹头机动弹道设计方法。
补充资料:十报恩 赠段先生 折段字起
【诗文】:
公物外好生涯。火相逢结大砂。女盘桓看大药。牛哮吼戏灵葩。云铺地丹炉赫,子观天碧眼华。有三生君省悟,中无事步烟霞。
【注释】:
【出处】:
公物外好生涯。火相逢结大砂。女盘桓看大药。牛哮吼戏灵葩。云铺地丹炉赫,子观天碧眼华。有三生君省悟,中无事步烟霞。
【注释】:
【出处】:
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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