求翻译：体位因素不同所测血压值的不同是与重心的改变和流体力学有关。立位血压高于坐位，坐位血压高于卧位。是什么意思？

Position factors of the measured blood pressure values ​​of different center of gravity changes and fluid mechanics related. Orthostatic blood pressure higher than that sitting, sitting blood pressure higher than supine.

Physical factors measured blood pressure values is different from the center of gravity changes and fluid mechanics. Blood pressure is higher than the one sitting, seated blood pressure higher than lying.

The body posture factor different measured the blood pressure value the difference is concerns with the center of gravity change and the hydromechanics.Sets up the position blood pressure to be higher than the seat, the seat blood pressure is higher than the decubitus.

Factors measured blood pressure values of different body position is related to changing the center of gravity and hydrodynamics. Orthostatic blood pressure higher than the seat, sitting blood pressure higher than the lying position.

position different factors measured blood pressure values is different from the center of gravity changes and fluid mechanics. Blood pressure is higher than the one sitting, seated blood pressure higher than lying.