In these cases there is no choice but to amputate.在这些病例中,除了截肢别无他法.In the end they had to amputate his foot to free him from the wrecked car.最后他们不得不截断他的脚才把他从撞坏的车中救出来.Sometimes we even amputate a limb.'有时我们甚至要锯肢. ”...
It does sometimes help to know the nutritional content of foods.知道食物所含的营养成分有时的确有帮助。When you sprout seeds their nutritional content increases.让种子发芽后，其营养含量会提高。A diet lacking in nutritional value will not keep a person heal...
Because of their simplicity, bipolar lead systems were the first to be used in clinical electrocardiography.因为它们简单, 双极导联最先用于临床心电图学.Objective To study electrocardiography diagnosis of ischemia in patients with ventricular...