闪电在货车周围炸开时，情景异常壮观。It was unbelievably dramatic as lightning crackled all round the van.他们试图炸开岩石的表面.They're trying to blast away the face of the rock.气球炸开了.The balloon has blown....
A total of 109 patients underwent physical examination, electrocardiogram and echo cardiography.总计109个病人做了体格检查, 心电图,超生心动图.Objective To Validte the Yeliabil of left ventricle ejection fraction ( LEF ) measured by reconstr...