two-way method

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。

Computer Approach to the two Standard Addition Method in Potentiometric Analysis

电位分析中二次标准加入法的计算机逼近

This paper introduces structure, character, main design and method of adjustment of CATV two-way HFC network.

系统介绍有线电视 双向 HFC网络 的结构 、 特点 、 设计要点与调整方法.

Determination of the End ─ point in Potentiometric by Two-point Method

两点法确定电位滴定终点

Secondly, the pro-poor pricing should be applied in water industry. The method of two-part pricing can achieve an increase in welfare.

第二，在普遍服务要求下，水务产业的定价方式应该运用亲贫定价方式，其两部制定价方法能够实现福利的增加。

Based on the bi-factors certification method of password and digital signature, ECA effectively avoids replay-attack by adopting two-way certification mechanism together with ID Card to save users' information.

ECA基于口令和数字签名双因素认证方法，采用双向的认证机制，结合使用ID卡存储用户信息，实现二次认证有效防止了重发攻击。

This method has two advantages: first it is cheaper and second it is quicker.

这个方法有两个优点：一是更便宜，二是较快。

Phase scheme design method that facilitates the generation of ideal two-way green wave is proposed based on two-axis time space diagram.

利用双轴时间距离图，提出一种适于形成双向绿波的相位结构设计方法，并进行了算例分析，表明了该相位结构设计方法的简单实用性。