We also learned that total peripheral resistance is the total resistance to flow of blood in the systemic circulation.

我们还了解到，总外周阻力是对全身循环中血液流动的总阻力。

As you go up the rope, the ratio of total air resistance to weight for everything beneath increases.

当你沿着绳索上升时，总空气阻力与下方所有物体的重量之比会增加。

This causes vasodilation, which decreases total peripheral resistance and decreases blood pressure.

这会引起血管舒张，从而降低总外周阻力并降低血压。

Mean arterial pressure is influenced by three main factors, including cardiac output, total peripheral resistance, and blood volume.

平均动脉压受三个主要因素影响，包括心输出量，总外周阻力和血容量。

And then as you go up the rope, the ratio of total air resistance to weight for everything beneath decreases.

然后，当你沿着绳子向上走时，下面所有物体的总空气阻力与重量的比率就会减小。

Total peripheral resistance is defined as the total resistance to flow of blood in the systemic circulation.

总外周阻力是指全身循环中对血液流动的总阻力。

There are three important factors that affect mean arterial pressure: cardiac output, total peripheral resistance, and blood volume.

心输出量，总外周阻力和血容量。

So any additional branch will serve to decrease the total resistance of the system, and increase the amount of current through the entire circuit.

因此，任何额外的分支都将有助于降低系统的总电阻并增加通过整个电路的电流量。

Also, since the current is equal for all of the components, you can represent the total resistance of the circuit as the sum of all the resistances in the series.

由于所有组件的电流相同，因此您可以将电路的总电阻表示为串联中所有电阻的总和。

If we know the system has a total resistance of 15 Ohms, we can divide the battery's voltage by the resistance, to find that it has a current of 0.6 amperes, or 600 milliamperes.

如果我们知道系统的总电阻为 15 欧姆，我们可以将电池电压除以电阻，得出它的电流为 0。6 安培，即 600 毫安。