常見例句雙語例句General relief valve total reflux time shall not exceed 3 minutes.一般安全閥全回流時間不得超過三分鐘。www.b-yd.comThe latter two methods also showed various extent of reflux and venous valve dysfunction.此外，腘穿造影及改良法還分別顯示了不同程度的血液倒流及瓣膜功能損害。d.wanfangdata.com.cnMr Sands thinks his problem stems from an acid reflux condition caused by a damaged valve in his stomach.Sands先生認為他的這個毛病最初源于胃部的幽門受損而導致的胃酸回流。權(quán)威例句Surgery to fix the faulty valve that causes acid reflux has long been the treatment of last resort for severe heartburn.FORBES: HealthThe goal is to tighten up or otherwise improve the faulty valve, called the esophageal sphincter, that lets acid reflux back into the esophagus.FORBES: Health 返回 reflux valve