The distributional characteristics of chemical compositions of the bulk precipitation and the forested throughfall in Shaoshan area are summarized based on the monitoring data from January 2001 to June 2002.
以2001年1月—2002年6月韶山大气降水和森林降水的监测数据为基础,对韶山的大气降水和森林林冠穿透水的化学成分的分布特征进行了分析。
参考来源 - 湖南韶山大气降水及森林降水离子分布特征·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective: to explore the distributional characteristics of allergens in patients with allergic dermatosis.
目的：探讨变态反应性皮肤病患者常见过敏原的分布特征。
This article discusses the formation, distributional characteristics, change rule, damage and control policy of acid rain.
本文论述了酸雨的形成、分布特点、变化规律、危害及控制措施等问题。
Objective Exploring the daily periodicity distributional characteristics of five emergencies and the nursing interventions.
目的：研究五类急症的日周期分布特征及其护理对策。
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