首先，收集研究区矿山环境数据，并分析其特点。
First, the mine environment data in studied area were collected, then their characteristics were summarized and analyzed.
代表性体积元(RVE)的概念，提出并分析其特点和失效模式进行。
A concept of representative volume element (RVE) is proposed and the analysis of its characteristics and failure modes is conducted.
目的调查原发性高血压患者代谢综合征(MS)的发病情况并分析其特点。
Objectives to investigate the incidence of metabolic syndrome (MS) in patients with essential hypertensive (EH) and to analyze its characteristics.
应用推荐