标的

Example analysis showed that the direction of economic benefit objective was consistent with the one of social benefit objective, while the direction of ecological benefit objective was contrary to the former two objectives.

算例分析表明，经济利益目标和社会利益目标的方向大体一致，而生态利益目标的方向与前两者目标的方向相悖。

In view of the target properties and USAN principle, the stable tracking of targets is carried out through eliminating noise disturbance by using the characteristic parameters of target, the uniformity and continuity of target movement.

针对弱小目标的目标特性，按USAN原则进行目标检测，利用目标的特征参数及目标运动的一致性、连续性排除噪声干扰，实现对目标的稳定跟踪。

This new method can obtain the direction of the target with phase information of two orthogonal interferometers on the observer and the radial distance with the corresponding phase rate of change. Then the target can be located with high speed and precision.

该方法利用观测平台上两个相互正交的相位干涉仪接收目标辐射电磁波的相位获取目标的方向信息，利用对应的相位变化率获取目标的径向距离信息，从而实现对目标的实时高精度定位。