Devices that have only Assisted-GPS receivers, though, would not be counted because all mobile devices have this, and there is usually no way for software to tap into this feature.
而那些只能使用辅助GPS接收器的手机则不算，因为所有的手机都可以支持A - GPS功能，但仅靠软件无法实现GPS定位。
A method based on assisted pilot and polynomial model is proposed for high speed mobile environment.
本文提出一种基于导频辅助、多项式近似和信号重建的信道估计通用方法，适用于高速移动环境。
Under the assumption of only tow kinds of mobile alkali ions in glass, a model for the metal glass electric field assisted anodic bonding is proposed.
在假设玻璃中仅有两种可动碱金属离子的情况下，提出了一个金属玻璃电场辅助阳极连接模型。
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