利用瞬时多普勒频率与波束斜视角的对应关系构造出一种具有闭合解的距离弯曲因子。
A close-form range curvature factor is constructed through the correspondence of the instant Doppler frequency to the squint angles.
推导得出瞬时点源垂向均匀混合的纵向距离及垂向部分混合水深的理论表达式。
By theoretical analysis, two equations for the distance of vertical homogeneous mixing and the part depth of homogeneous mixing for the instantaneous point source are presented.
利用积分算法，实现了对瞬时速度、制动距离和制动时间的测量。
Using integral algorithm to realize the computing of braking speed and braking distance and time.
这时需要分距离单元进行时频分析，得到距离-瞬时多普勒图像。
In this case, time frequency analysis must be performed for every range cell to obtain range instantaneous Doppler (RID) image.
介绍了固态有源相控阵雷达采用瞬时宽带信号进行距离高分辨的试验。
The paper presents a study of high range resolution experiment with solid sate active phased array radar.
建立了一种基于视觉位姿的机器人视觉伺服系统，该系统通过检测目标的位姿状态，从而实时监控和跟踪运动目标，实现对运动目标的相对距离和瞬时速度的动态检测。
A new method of visual location of mobile robot is put forward, and it can measure the relative distance between the mobile robot and goal by objective image.
研究了埋管出口流体温度、钻孔瞬时平均壁温、单位长度吸热量以及距钻孔一定距离处土壤温度分布随运行时间的变化规律。
Obtains the variety patterns of outlet water temperature, transient borehole wall temperature, heat exchange capacity per length and temperature distribution in certain distances from the pipe.
数值算例表明最大瞬时碰撞概率是描述交会对接近距离段两个飞行器碰撞危险程度的一个较好的指标。
Thirdly the maximum instantaneous collision is found in interested interval. Calculation results prove that the method based collision probability can describe the collision risk nicely.
数值算例表明最大瞬时碰撞概率是描述交会对接近距离段两个飞行器碰撞危险程度的一个较好的指标。
Thirdly the maximum instantaneous collision is found in interested interval. Calculation results prove that the method based collision probability can describe the collision risk nicely.
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