Many nuclei have become shrunken and dark and have then undergone karorrhexis ( fragmentation ) and karyolysis ( dissolution ).许多细胞核发生了核浓缩,接着出现核碎裂和核溶解现象....
Medical authorities were baffled, both as to its causes and its virulence.医疗当局对其病因及有多致命都还不甚了解。How can faculty improve their teaching so as to encourage creativity?教师们如何才能改进教学以激发创造性呢？He is in no doubt as to what is needed...
Webster's longest lasting legacy is the changes he proposed in spelling.韦伯斯特最深远最持久的影响在于他提出的关于拼写方面的改变.By 1807, Webster began writing an expanded English dictionary.到了1807年, 韦柏斯特开始着手撰写一本扩编的英文字典.Have you ever heard of ...
She read avidly from an early age—books, magazines, anything.她从小就酷爱阅读——书籍、杂志，无不涉猎。She read avidly from an early age — books, magazines, anything.她从小就酷爱阅读——书籍 、 杂志, 无不涉猎.Thank you for a most entertaining magazine, which I...