Well, what happens over time is the fluid is moving while my curve is staying the same place so it corresponds to something like this.

随着时间的推移，流体会发生运动，曲线保持不动的话，情况就像是这样子了。

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That is because the whole messy business involves elements of behavioural psychology as well as the laws of mechanics, control theory and fluid dynamics.

因为该理论牵涉的领域庞杂，包括行为心理学、机械学，控制理论学和液体动力学。

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Potter Drilling of California uses jets of superheated fluid to break through granite five times faster than traditional techniques, which don't do well against hard rock types.

加利福尼亚的Potter Drilling5次使用过热液体穿透花岗岩，花费时间比传统工业快很多，不过这种工艺在试用硬质岩石时表现不佳。

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You can use PCR for fingerprinting as well, for looking in some unknown fluid for example, is a gene that I'm interested in there?

也可以用PCR做生物指纹鉴定,比如在一个未知溶液样本中,里面是不是有我感兴趣的那段基因呢

耶鲁公开课 - 生物医学工程探索课程节选

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When designing senior teams, successful organizations must draw from diverse talents, ranks and divisions to manage strategic and visionary issues as well as fluid and tactical matters.

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