英语语法分析

Objective To study the neuroprotective effect on rats with cold saline infusion intra-arterially.

目的研究大鼠动脉内少量冷盐水输注的神经保护作用。

The investigators infused milrinone intra-arterially into the cerebral territories compromised by the vasospasm.

研究者们将米力农注入受血管痉挛所影响的脑区的动脉中。

Especially during exercise with higher heart rates, the peak pressures that one measures arterially are actually different than the peak pressures near the heart.

特别是在运动中心率增快的情况下，测量所得的动脉压力峰值实际上和接近心脏的压力峰值是不同的。