gain over

The establishment and development of the multi-antenna information theory have revealed that the MIMO ( Multi-Input Multi-Output) technique can provide extraordinarily high spectral efficiency gain over the traditional single antenna systems, which have also laid the theoretical foundation for the invention and applications of space-time codes.

多天线信息理论揭示了多输入一多输出（MIMO：Multi-input multi-Output）技术所具有的远远超越于传统单天线系统的高效传输性能，为空时编码技术的产生与应用奠定了坚实的理论基础。

Beef: in animal feed or water by adding the agent, weight gain over 10 % more.

肉牛: 在饲料或饮水中添加活菌增肉剂比对照组增重多出10%.

The Labor Department says employers posted more than 4 million job openings in February, that's an 8% gain over the previous month.

劳工部表示，二月份职位空缺数量超过4百万个，较前月增长8%。

A constant gm biasing circuit is used to maintain a relative constant gain over process, voltage and temperature variations.

恒定跨导偏置电路的使用减小了低噪声放大器的增益随工艺、电压、温度变化的偏差。

My court testimony typically is focused upon the behavior of destructive groups, their persuasion techniques and the undue influence that such groups often gain over adherents.

我的法庭证词通常集中于破坏性团体的行为，包括他们为了招募新信徒所采取的说服技巧及产生的不正当影响。