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1·However tile plastic cartridge case has been used in some large caliber gun in recent years.

近年来，在某大口径火炮上，试图改用塑料药筒。

2·The fast evaluation method for the storage life of flammable cartridge case was established based on the …

利用相似产品预测法，建立了快速评价可燃药筒长期贮存寿命的方法。

3·Hence it provides high dense explosive charge in guns using combustible cartridge case for a new type of ignition method.

从而为采用可燃药筒的高装填密度火炮装药提供了一种新型点火理论与方法。

4·The fast evaluation method for the storage life of flammable cartridge case was established based on the similar product method.

利用相似产品预测法，建立了快速评价可燃药筒长期贮存寿命的方法。

5·This paper analyses the effective factors and restricted methods of combustible cartridge case charge on muzzle velocity probable error.

分析了可燃药筒对初速或然误差的影响因素及限制办法。

6·According to the characteristics of motion of products from cartridge case detonation, the initial motive parameters of jet can be determined.

根据作用于药型罩的爆轰产物运动规律可以确定射流初始的运动学参数。

7·But because the chamber pressure of this gun is high, the deformation of the steel cartridge case is enlarged, and the extraction ratio cannot reach the standard.

但由于该炮膛压较高，使得钢质药筒的变形加大，不抽筒率超标严重。

8·But the strength of the cartridge case after ironing drawing cannot be accurately calculated by this formula, because the result of calculation is lower than that reached in practice.

用常规的幂强化公式计算药筒在引伸后的强度时，数值偏低较多，原因是该公式未考虑引伸凹模锥角对强化的影响。

9·Basing on nitroester migration theory in combustible cartridge case( CCC) during its long storage, the method of using indicator strip to determine extent of nitroester migration was suggested.

根据半可燃药筒在长期储存过程中硝酸酯的迁移原理，提出一种利用指示剂带检测硝酸酯迁移量的方法。

10·Leaders of the Chadian rebel movement say it never occurred, while nomads, after two years of scratching around in the area, have still not found a single cartridge case or other material evidence.

乍得反叛运动的领导人说那些事从来没发生过，游牧人在那个区域搜索两年仍然没有发现一个弹壳或是其他物证。

弹壳

1·Leaders of the Chadian rebel movement say it never occurred, while nomads, after two years of scratching around in the area, have still not found a single cartridge case or other material evidence.

乍得反叛运动的领导人说那些事从来没发生过，游牧人在那个区域搜索两年仍然没有发现一个弹壳或是其他物证。