Familiar with: central vertigo , peripheral vertigo ; bulbar palsy , pseudobulbar palsy.熟悉中枢与周围性眩晕, 真假球麻痹.In this article, we present a young woman with severe cerebral palsy who had never ambulated.在本文中, 我们介绍一例严重脑瘫的年轻女性...
The manganate phosphating technology of camshaft is introduced.介绍凸轮轴的磷化工艺.Since 1958, an engine with a single overhead camshaft has been used.从1958年起, 便已使用带有单顶置凸轮机的发动机.The influence of inoculant addition amount on the st...