Not only are there differences in the level of the functioning of respiratorysystems, there are even changes in how they function.
呼吸系统不仅在运作层次上有差异，甚至在运作方式上也有变化。
2
Bernardi and his colleagues had previously found that changes in the cardiovascular and respiratorysystems mirrored musical tempo.
贝尔纳迪和同事早前已经发现心血管和呼吸系统的变化反应了音乐节拍变化。
3
In premature infants, minimizing radiation exposure is especially important because they may require multiple radiological exams for problems like underdeveloped respiratorysystems.