明天上課,再探討。
You are right:heart acts as a pump which determines
本文內容已被 [ ME_Professor ] 在 2014-09-24 22:18:54 編輯過。如有問題,請報告版主或論壇管理刪除.
the blood pressure and flow rate. These two, blood pressure and flow rate are proportional to each other.
明天上課,再探討。
明天上課,再探討。