Methods 58 cases of severe pregnancy levy classificationnumber, observation and comparison of two groups.
方法 58例中重度妊高症分成等数的观察与对照两组。
2
The key problem is to create a classificationnumber descriptor parallel index database during the design of a vocabulary switching system.
本文针对手工建立分类表叙词表转换系统的缺点,用计算机设计了一个分类表叙词表转换系统。
3
The paper introduees category number and author number and analyzes the significance of focusing a topic under the scome category mumber classificationnumber and into practice.