您要查找的是不是：
- Discuss the sensitivity and specificity of ventilation perfusion scan in acute pulmonary embolism. 讨核医肺扫描在急性肺栓的敏感与特性.
- lung ventilation perfusion ratio 肺通气灌注比
- ventilation perfusion mismatching 通气与血流灌注比值失调
- ventilation perfusion(quotient)of lung scan 肺扫描通气-灌注(系数)
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- This is a room with good ventilation. 这是个通风良好的房间。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- ventilation perfusion 通气灌注
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- ventilation perfusion imaging 通气-灌注成象
- ventilation perfusion ratio 通气灌注比值, 换气血流比
- We decided to declare them personae non grata. 我们决定宣布他们为不受欢迎的人。
- He was accused of spying and declared non grata. 他被控从事间谍活动而被宣布为不受欢迎。
- Cum non sis, qui fueris, non esse,cur"velis vivere. “当你到了今日之我非复昔日之我的时候，就没有再要活下去的理由了”。
- Restaurant open to non residents. 餐厅对非住宿者开放.
- The ventilation is poor, the lieutenant admits. 中尉承认，通风设备很糟糕。
- Workers should be allowed full ventilation of all their difficulties. 工人们应被允许公开讨论他们所有的困难。
