伯努利方程中的每一项的量纲都是单位面积上的力。
Each term of the Bernoulli equation has the dimension of force per unit area.
我们应用功能原理来导出流体在一段流管流动的伯努利方程。
To derive the Bernoulli equation, we apply the work-energy theory to the fluid in a section of a flow tube.
最后由地面处理系统结合流体力学中的伯努利方程处理得到流体密度。
Finally, fluid density can be obtained from ground system with Bernoulli's equation in fluid mechanics.
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