Men, by contrast, usually start out at peak emotional investment because they have a lot to gain from immediate coupling.
相反的是，男人开始处在情感投入的顶峰，这是因为他们对立即结合更加获益。
2
The results of experiment indicate: the laser amplifier with side-directly-pumped coupling system has uniform pump light distribution and gain distribution.
实验结果表明：采用侧面直接抽运耦合系统的激光放大器有均匀的抽运光分布场和增益分布场。
3
Furthermore, we conduct the experiments and gain the efficiency of coupling and spot after the execution of the fiber piles and lens.