1) first-round hit
首发命中
1.
The increase of firing accuracy of indirect aiming firing gun,especially first-round hit accuracy,has the important meaning for artillery combat in modern war.
然后分析影响首发命中率的因素,包括提高火控弹道模型所包含的各种参数的测量与预测精度;严格控制有影响无量化的诸因素;尽可能减小和不断量化火控弹道模型中没考虑的因素等3个方面。
2) first round hitting probability
首发命中率
1.
The first round hitting probability(FRHP) is studied for the weapon system with shooting gate.
针对具有射击门体制的武器系统,研究其行进间射击的首发命中率。
3) first-round hitting probability
首发命中概率
1.
First-round hitting probability model of Sub-minition projectile firing is established,the first-round hitting probability met is educed.
提出了子母弹命中目标的定义,研究了子母弹射击误差的组成、母弹误差和子弹误差的概率分布,射击误差的转换及转换条件,建立了子母弹首发命中概率模型并推导出4种不同条件下子母弹首发命中概率公式,并导出了首发命中概率所满足关系。
5) first-ever stroke inpatients
脑卒中首发病人
6) First-episode
首发
1.
Clinical observation of quetiapine in first-episode schizophrenia.;
奎的平治疗首发精神分裂症临床观察
2.
Investigate pathway to care for schizophrenic patients with first-episode;
首发精神分裂症患者就诊途径调查
3.
A controlled study of olanzapine and risperidone in the treatment of patients with first-episode schizophrenia
奥氮平治疗首发精神分裂症临床疗效与安全性对照研究
补充资料：首发
1.头发。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条