| 单词 | 血流量 |
| 释义 | 〔sildenafil〕A drug, C22H 30N 6O 4S, used to treat sexual dysfunction by increasing the level of cyclic GMP, which increases blood flow to erectile tissues. 磺酰嘧啶苯：治疗性功能障碍的药剂，C22H 30N 6O 4S，能增加环鸟苷单磷酸的含量，而环鸟苷单磷酸又能加大勃起组织的血流量 〔ballistocardiograph〕A device used to determine the volume of blood passing through the heart in a specific period of time and the force of cardiac contraction by measuring the body's recoil as blood is ejected from the ventricles with each heartbeat.心脏射出容量描计器：通过对每一次心跳从心室射出的血液产生的对身体的反弹，来测定在一指定时间内通过心脏的血流量和心脏收缩力的仪器 |
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