internal ballistics attribute的用法和样例：
例句
- The amount of igniter charge must be strictly controlled so that the satisfactory internal ballistic performances can be obtained.
必须严格控制点火药量，特别是引燃药剂的量，才能获得较为满意的内弹道性能。 - Finally, the technical measures to realize the consistency of interior ballistics performance were discussed.
探讨了对于特定的装药结构如何达到弹道性能一致性的技术途径。
