tracking mechanism

Much like the IP address, the referrer is useful as a heuristic, but is no substitute for a real state tracking mechanism.

与IP地址一样，referrer可以起辅助作用，但是不能替代真正的状态跟踪机制。

The principle of outside installation mechanism in laser tracking measurement system is introduced and a spherical mechanism method is adopted to design the 2D tracking circumrotatory mechanism according thedevelopment of laser tracking measurement system in global.

作者根据国内外激光跟踪测量系统发展情况，介绍了外置式激光跟踪测距系统的原理，采用球形跟踪伺服装置的设计思想，设计了两维旋转跟踪伺服装置。

Google lets users opt out of its tracking mechanism.

谷歌让用户可以选择不加入其跟踪机制.

This paper proposes a multiple phase palm relay station ( PRS) based on positioning and tracking mechanism for CDMA mobile station ( MS).

针对手机定位的检测概率和定位精度等难题，提出了一种基于手持中继的多步CDMA移动终端跟踪定位方法。

Based on the three-dimensional servo tracking system of carrier-based satellite antenna, the azimuth angle, elevation angle, and polarization angle of antenna were controlled through two-dimensional motor driver mechanism.

基于舰载卫星天线三维伺服跟踪系统，通过二维电机驱动机制控制天线方位角、俯仰角和极化角。

Object Tracking in Infants and Adults: A Domain-specific Mechanism?

对成人与婴儿的目标追踪: 是特殊领域机制 吗 ?