明变
明变-
治史所以明变，对品牌历史进行分期研究是基础。
The historical research is to explore change law and staging the history is basic .
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“明者因时而变，知者随事而制。”要摒弃不合时宜的旧观念，冲破制约发展的旧框框，让各种发展活力充分迸发出来。
We should abandon the outdated mindset , break away from the old confines that fetter development and unleash all the potential for development .
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明满混合瞬变流动仿真计算分析
Simulation of transient mixed free surface pressure flow