A haematocrit test measures the total volume that red blood cells take up in the blood.红细胞压积则测定血液中红血球的总容量.Methods: The changes of blood viscosity, haematocrit, platelet aggregation and fibrinolytic activity the treatment...
Acid - washed, flux - calcinated diatomaceous earth is often used.通常使用酸洗的, 通量煅烧硅藻土.Diatomaceous earths are the skeletal remains of the tiny aquatic plants deposited centuries ago.硅藻土是百年前水生植物沉淀下来的遗骸.Add 20 mg. of diatomac...
a preacher famous for her inspiring sermons以发人深省的讲道出名的传道者He is doubling the parts of a preacher and a teacher.他扮演传道人和教师两个角色.The preacher addressed a congregation of more than one thousand people.传教士向一千多人的会众讲演....