Compared the occlusion of tanshinone preconditioning group and the ischemic preconditioning group with the occlusion of MCAO group, the former two groups had smaller infarct volume.是什么意思_Compared the occlusion of tanshinone preconditioning group and the ischemic preconditioning group with the occlusion of MCAO group, the former two groups had smaller infarct volume.在线翻译_英语_读音_用法_例句