河林蝕 的英文怎麼說
中文拼音 [hélīnshí]
河林蝕
英文
river erosion-
It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish
它可以直接使大片森林死亡，農作物枯萎；也會抑制土壤中有機物的分解和氮的固定，淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素，使土壤貧瘠化；還可使湖泊、河流酸化，並溶解土壤和水體底泥中的重金屬進入水中，毒害魚類；加速建築物和文物古跡的腐蝕和風化過程；可能危及人體健康。This paper introduces the problems of the fastener and bolt corrosion in the linear sector of liulinhe 1 # tunnel on tailan line, analyzes the reasons of these diseases, and advances some concrete treating methods
介紹了太崗線柳林河1 #隧道內直線地段的扣件和螺栓銹蝕問題，分析了病害原因，提出了具體的整治措施。
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