The flow of heat into the ground by day and from the ground at night.
白天到达地面，晚上由地面发散的热量流量。
Heat will flow from a body at high temperature to one of lower temperature.
热会从温度高的物体流向温度低的物体。
The rate of heat flow between any two points increases with difference of temperature.
任何两点间的热流动速率则随温差的加大而增加。
The geographical distribution of heat flow data is very uneven .
热流量资料的地理分布很不平衡。
Actual flow is calculated by determining the amount of heat taken away by the flow.
实际的茎流量根据被茎流带出的热量推算。
The function of the Heat flow system is to sent materials to sprue gate.
热流系统的作用就是把材料送到模内的每一浇口。
The control circuit and test results of heat film mass air flow counter are given.
本文给出了热膜式空气流量计的控制电路和试验结果。
Steady-state heat flow is comparable to the flow of an incompressible fluid.
稳态热流和不可压缩流体的流动可相比拟。
A network technique to predict the internal system of flow and heat exchange is presented.
提出了一种关于内流系统流动换热的网络计算法。
The mixing temperature of the flow is gained from the heat balance equation.
通过建立热平衡方程，求出流体混合温度。
The effect of mass flow rate on convection heat transfer is complicated.
流量对对流换热的影响比较复杂。
During the flow we manage to change some of the heat into mechanical energy.
在流传中我们设法把部分热变成机械能。
Add flow passage inside of oil cylinder to let oil run and take heat away.
油缸内增设流道使油液流动起来，带走热量。
Experimental research of heat transfer and flow friction properties in twisted tube heat exchanger;
计算了层流状态下扭曲椭圆管内的流动与换热情况。
Experimental research of heat transfer and flow friction properties in twisted tube heat exchanger;
计算了层流状态下扭曲椭圆管内的流动与换热情况。
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