目的观察继发性血色病患者皮肤超微变化和微细构造的元素组成。
Objective to observe the ultrastructural changes of skin and compositions of fine structures in the cytoplasm in the patients with secondary hemochromatosis.
目的:了解早期糖尿病角膜组织的超微变化,探讨糖尿病角膜病变的发病机制。
AIM: to investigate the changes of ultrastructure in early diabetic rat cornea and the pathogenesis of diabetic keratopathy.
科学家还说,这种微变化还可以用来在生病的症状出现前,诊断出人们有没有患病。
The same microscopic movements could also be used to detect whether someone is going to fall ill before they feel any symptoms, say the scientists.
When you vary time a little bit and ask, "How does R change?"
当你把时间改变一个微元,然后问,"位矢 R 会怎样变化"
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