Such watershed infarctions can occur with relative or absolute hypoperfusion of the brain.相对或绝对的脑低灌注都可能造成这种梗死.There are several mechanisms of organ hypoperfusion and shock.器官血流灌注不足和休克可有多种机制引起.After acetazolamide stress t...
There are several mechanisms of organ hypoperfusion and shock.器官血流灌注不足和休克可有多种机制引起.Such watershed infarctions can occur with relative or absolute hypoperfusion of the brain.相对或绝对的脑低灌注都可能造成这种梗死.To observe the cellular chan...
1957年，苏联人将“斯普特尼克1号”人造卫星送入了外层空间。In 1957, the Soviets launched Sputnik 1 into outer space.椅子外层是人造兽皮。The chairs were covered in faux animal skin.来自外层空间的无线电波radio waves from outer space...
Episodes 1 and 2 of Tales of the City will be shown together on Tuesday.《城市故事》的第一、二集将于星期二两集连播。The novel deals with the romantic episodes of her early life.小说叙述了她早期生活的浪漫插曲.Cholelithiasis may be associated with present or ...
该物质可以吸收地球向外辐射的能量。The material can absorb outward-going radiation from the Earth.辐射可能以一种我们过去未能预见到的方式破坏细胞。Radiation may damage cells in a way that was previously unforeseen.这颗人造卫星将用来研究恒星的能量辐射。The satellite will study energ...