Such watershed infarctions can occur with relative or absolute hypoperfusion of the brain.相對或絕對的腦低灌注都可能造成這種梗死.There are several mechanisms of organ hypoperfusion and shock.器官血流灌注不足和休克可有多種機制引起.After acetazolamide stress t...
Ornithologists said it was too early too rule out feathered friends.鳥類學家則說,現在排除鳥類還為時尚早.Some ornithologists only Mute Swan classified as a swan.有些鳥類學家只將疣鼻天鵝歸為天鵝屬.The ornithologists made Vs with their thumbs and forefinger...
The runners are loosening up their muscles before the race.賽跑前運動員們正在放松肌肉.The ties that bind them together are loosening.將他們緊密聯系在一起的紐帶正在弱化。The deputy leader is cautious about loosening the links with the unions...該政黨的二把手對...
Thailand is at its most vibrant during the New Year celebrations.在歡度新年期間，泰國舉國歡騰。The parks are decorated for the May Day celebrations.修飾公園,準備迎接五一.Universal celebrations are held and the whole nation is in elation.普天同慶,萬眾歡...