According to the principle of thermal equilibrium and piping thermorytic characteristics, the relationship between the flow velocity in the heating pipe and the greenhouse climate has been set up.

根据热平衡原理和管道散热特征，得到了热水管道加热时流速与温室环境温度的关系，建立了温室温度的控制模型。

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Relationship of heat transfer rate and filling rate is obtained, as well as the relationship of velocity and inner diameter, filling rate.

最后，对脉动热管的传热规律作了初步分析，得出了传热性能与充液率的关系，以及运行速度与管径，充液率的关系。

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The relationship between velocity and extern load for the two cooperative behaviors are calculated based on the energy conservation.

并且分别计算了这两种协作行为得出的肌肉所负荷外力与收缩速度的关系。

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The relationship between interest rates and velocity therefore goes flat at low interest rates, since increases in the money stock simply produce a proportional decline in velocity, without requiring any further decline in yields.

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