Generally, the wet deposition is studied in the acid rain study field.

在酸雨研究领域，人们普遍是对降雨或降雪等湿沉积过程进行研究。

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The objective of this study was to examine the effects of acid rain on root exudation and extraction of Rhododendron mucronatum and Cinnamomum camphora.

中文摘要本研究主要是探讨铝处理对平户杜鹃和樟树苗木根分泌物和根萃取液的影响。

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A greenhouse pot experiment was carried out in the condition of simulated acid rain to study the effects of acid rainfall on the property of soil and the responses of leaf vegetable and rice.

在玻璃室内，以模拟酸雨条件下栽种水稻和蔬菜，观察酸雨对土壤性质和作物的效应。

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During the administration of Bush I, the EPA suppressed the findings of a decade-long, half-billion-dollar study of acid rain NAPAP, the main scientific conclusion of which was that acid rain was not the culprit in increasing the acidity of lakes until after Congress passed Clean Air Act of 1990.

FORBES: The EPA: The Worst of Many Rogue Federal Agencies, Part II