Methods: Morphological identification and merchandise investigation of their crude drug and yinpian were performed.

方法：药材及饮片性状鉴别及商品调查。

youdao

Objective The purpose of the investigation was to study valvular regurgitation, morphological changes and left ventricular function in patients with left ventricular enlargement.

目的：研究左心扩大性疾病瓣膜返流情况、心腔形态学改变以及心功能的变化。

youdao

Empirical investigation as posited by Morphological Analysis and more generally by others is currently the most effective means of testing complex or wicked problems such as cyber security.

FORBES: Written by David Lowenstein and Risu Na