rate of pumping heat 泵热系数
And if it is stronger, the heart rate will drop, so that the heart puts less effort into pumping the same amount of blood.
如果心脏更强壮了,心率就会下降,因此,在心脏向外输送与之前同等数量的血液时,它就不用再费那么大力气了。
The very gas we are busy pumping into the air at the rate of 30bn tonnes a year, mostly by burning fossil fuels.
就是我们主要通过燃烧矿物燃料,忙着以每年三百亿吨的速度排入空气的那种气体。
A predictive model of flow rate for pumping stations based on the neuron network theory and an optimal operation model of pumping stations based on the hereditary algorithm were proposed.
利用改进的神经元网络构建了泵站流量以及效率预测模型,并利用改进的遗传算法构建了泵站优化模型。
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