术语“弹道高”的详细信息

英译术语:

[射] vertical height

汉语语境:

当火箭弹攻击近距离（通常为三分之一最大射程）目标时，由于火箭弹发射时射角小，飞行时间短，落角小，最大弹道高偏低，可能会发生引信不工作等现象。

英语语境:

When rocket attacks the close target (usually in one third of the maximum range of fire), because of the small elevation, short flight time, small falling angle and lower maximum vertical height, accidents may happen, such as the fuse does not work.

英译术语:

ballistic height

汉语语境:

在一项科研试验中发现，散装和纸盒包装的枪弹，经过较短时期的贮存，其初速出现较大的下降。而为了给长期贮存后的枪弹提供合理的使用范围，我们探讨了枪弹初速下降量与弹道高的变化关系。

英语语境:

In a research experimpent, we found that after short storage of bulk and box packed cartrideg, its muzzle relocity tends to decline. In order to provide reasonable use limits after long storage, we discussed the relation between muzzle velocity and ballistic height.