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- The patient was a 76 year old woman who had a history of porcine valve replacement for aortic stenosis and stroke with left hemiparesis, who became withdrawn and suspicious of her surroundings. 患者是76岁女性，曾因主动脉瓣狭窄接受过猪瓣膜移植，并因脑卒中导致过轻度偏瘫，此后性格孤僻并开始怀疑周围的事物。
- The incidences of valve failure were 3.35%/patient-year for bovine valves, 1.52%/patient-year for porcine valves and 2.2%/patientyear for dura mater valves. 49例的51只生物瓣膜损破;损破率为2.;62%25病人-年;牛心包瓣的损破率为3
- Carpentier's porcine valve 卡彭特(氏)猪(主动脉)生物瓣
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- Pericardial Aortic Valves Outlast Earlier Generation Porcine Valves 心包动脉瓣比前一代的猪瓣膜更耐用
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- Answer the following question(s). 回答下列问题。
- Most plural nouns in English end in s'. 英语的复数名词多以s结尾。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- Brass foot valve with stainless s. 供应黄铜底阀。
- Here are the designs. Which one(s) do you prefer? 这就是那些图样.;你喜欢哪一个[些]?
- Which journal(s) do you subscribe to? 你订阅哪一种杂志?
- The novel had an enormous vogue in the 1930's. 这本小说在三十年代曾广为流传。
- He earned four A's in the final examinations. 他期末考试四门功课得优。
- The Beatles were the pop idols of the 60's. 披头士乐队是六十年代人们崇拜的偶像。
- He returned to the fold at his 80's. 他在八十高龄又恢复原来的宗教信仰。
- She has an amused twinkle in her eye(s). 她高兴得双目熠熠发亮。
- porcine valve 猪瓣膜
