Maximum likelihood estimation in the simple step - stess accelerated life testing based on grouped data 分组数据下简单步进应力加速寿命试验的极大似然估计
Maximum likelihood estimation in the simple step stress accelerated life testing based on the grouped data 指数分步场合分组数据下简单步加试验的极大似然估计
Egprs - 136 . gs tdma third generation wireless - enhanced general packet - data service egprs - 136 - gs interface 时分多址联接第三代无线电通信.增强型通用分组数据服务
Egprs - 136 . tdma third generation wireless - enhanced general packet - data service egprs - 136 - mobility management 时分多址联接第三代无线电通信.增强型通用分组数据服务
Thus in order to guarantee effectively the quality of the packet data in the wireless channels , interference must be minimized 因此为了有效地保证分组数据在无线信道的质量，希望干扰能小。
Given a stable set of subgrouped data , the six sigma black belt should be able to perform a complete process capability analysis 给出一组稳定的分组数据， 6西格玛黑带应能完成完整的过程能力分析。
Project 25 - packet data specification - addendum 1 - usb ppp - new technology standards project - digital radio technical standards 项目25 .分组数据规范.附录1 . usb ppp .新技术标准项目.数字无线电线路技术标准项目
The ratio of mobile group data users among all mobile telephone users increased from the 18 . 0 % measured during the end of last year to 26 . 4 % 移动分组数据用户在移动电话用户中所占比重从去年底的18 . 0 %上升到26 . 4 % 。
The gprs network is formed to transit to 3g smoothly as well as to provide packet data service over the existing gsm network Gprs网络的建设，既是为了在现有的gsm网络上提供分组数据业务，同时也是为网络向3g平滑过渡作准备。
The general packet radio service ( gprs ) is a new bearer service for gsm that greatly improves and simplifies wireless access to packet data networks , e . g . , Gprs是一种新的gsm数据业务，它可以给移动用户提供无线分组数据接入服务。
