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[航]比例导航
1、proportional───n.[数]比例项；adj.比例的，成比例的；相称的，均衡的
2、proportional reasoning───比例推理
3、navigation log───导航日志
4、navigation lights───导航光信号；导航灯；[航][水运]航行灯
5、navigation bar───导航栏；导航条
6、navigation───n.航行；航海
7、proportional equations───比例方程
8、navigation system───[航][水运]导航XiTong
9、proportional definition───比例定义
1、The proportional navigation guidance(PNG) has several shortcomings.───传统的比例导引具有很多缺点。
2、The prospect to use the generalized proportional navigation for reducing miss distance is also discussed.───还就减小脱靶量而采用广义比例导引的前景进行了探讨。
3、Estimation on Engagement Time of Proportional Navigation Guidance System using Approximate Time Constant───比例导引末导时间的等效时间常数估算法
4、Comparing Study of Proportional Navigation Guidance Law of Attitude and Acceleration Autopilots───姿态及过载自动驾驶仪比例导引对比研究
5、Passive Homing Missile's Variable Structure Proportional Navigation with Terminal Angular Constraint───用于被动寻的DaoDan的带末端落角约束的变结构导引律
6、Finally, a design of the missile guidance control law is arrived at using proportional navigation method.───最后，设计了移动质心与直接力复合控制DongNengDan的制导控制规律。
7、Design and Identification on Parameters of Proportional Navigation Guidance Law with Gravity Over Compensation───带过重力补偿的比例导引制导律参数设计与辨识
8、study of target acquisition probability for laser - guided bombs with proportional navigation guidance law───激光比例制导航弹对目标的捕获概率分析
1、Strap-down seeker's detecting information is coupled with missile attitude information, hence it can't be used for proportional navigation directly.