This paper presents that pumping power change of Nd: YAG laser will induce not only gain change but also loss change.

本文指出当连续YAG器件的泵浦功率变化时，不仅是器件增益发生变化，而且器件的损耗也同样发生变化。

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Proposed a novel scheme to measure the Brillouin frequency shift and power change, and analyzed the measurement accuracy of Brillouin frequency shift.

提出了一种同时测量布里渊频移和功率变化的新方案，同时对系统的布里渊频移测量精度进行了分析。

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He says the campaign aims to change consumer behavior through the use of soft power, not hard power.

VOA: standard.2009.10.19

This is actually kind of a moderate position because it talks about government and the people sharing power here and taking responsibility for change.

这实际上是一种中立的立场,即作为分担责任的代价,政府与公民分掌权利

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The purpose of new form is not to express new content, but to change an old form which has lost its aesthetic quality lost its power to take the film away from our eyes].

新形式的目的不是要表达新的内容，而是要更换已经失去美学价值的旧形式,不能调整我们看世界的旧眼光了。

耶鲁公开课 - 文学理论导论课程节选

As the balance of economic power in the world changes, mustn't the balance of political power change too?

ECONOMIST: The balance of economic power in the world is changing. Good

"We know that there will not be some sort of huge power change or revolution, but what I believe is that Iran is at a crossroads, " Beigi said.

CNN: Opposition movement in Iran not over, experts say

Competition over how best to increase growth and opportunity for all Americans, especially the middle-class and those struggling to escape poverty has the power to change the trajectory of political power in the years immediately ahead.

FORBES: President Obama Challenges The GOP With A Growth Standard