英语语法分析

Beat-to-beat short term regulation of blood pressure is provided by a spontaneous reflex called the baroreceptor reflex.

心跳间歇期的血压调节提供了一个自发反射，称为压力感受性反射。

The declination of baroreceptor reflex function is one of the important factor causing orthostatic intolerance after space flight.

压力感受器反射功能下降是引起飞行后航天员立位耐力下降的重要起因之一。

First, the researchers demonstrated that chronically hypertensive mice showed dramatically decreased baroreceptor reflex sensitivity and ACE2 activity.

首先，研究人员指出患有慢性高血压的老鼠所表现的压力感受反射敏感性和ACE2活动的显著降低。