瓣膜返流
基于1个网页-相关网页
reflux valve 止回阀 ; 回流阀 ; 逆流阀 ; 防逆阀门
Aetv Reflux valve 逆流阀
recoil type reflux valve 回弹式逆流阀
Liquid-nitrogen reflux valve 液氮回流阀
Automatic reflux control valve 自动回流控制阀
valve reflux
阀回流
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Surgery to fix the faulty valve that causes acid reflux has long been the treatment of last resort for severe heartburn.
FORBES: Health
The goal is to tighten up or otherwise improve the faulty valve, called the esophageal sphincter, that lets acid reflux back into the esophagus.
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