在骶管末端,椎管往往缺损.At the caudal end of the sacrum the roof of the vertebral canal is commonly deficient.目的: 提高对椎间孔内腰椎间盘突出的CT诊断及临床意义的认识.Objective : To improve CT diagnostic value of extrusion disc in intervertebral foramen.然而,...
Nickel can be used for making coins.镍可做成钱币.May I have a nickel?能给我五分钱 吗 ?In the squares place a penny, nickel, dime and quarter in that order. The object is to reverse the order of these coins.在这些方块中按顺序放置1分、5分、10分和25分的硬币...
大家可以用祈祷来帮助他们, 更重要的是伸出援手给他们实质的救助.We can change it with prayers, and always a helping hand to those in need.人类用祈祷, 符咒, 咒语向上帝表达悔意或者是驱赶魔鬼.Prayers, charms, incantations were used to appease the gods or to ward off demons....
Some of the cationic proteins are bactericidal.一些阳离子蛋白质是能杀菌的.Potent intracellular bactericidal action may be exerted through the myeloperoxidase - hydrogen peroxide - halide bactericidal system.强烈的胞内杀菌作用可以通过骨髓过氧化物酶 - 过氧化...