目的：为了探索霉菌对皮鞋的危害及防治方法，有效防治霉菌对皮鞋的侵蚀。
Objective: in order to explore the mold to the leather shoes the harm and the preventing and controlling method, prevents and controls the mold effectively to the leather shoes corrosion.
本文综述了桑树根结线虫的生活习性、发生、危害规律及防治方法研究及进展。
The researches ofthe habits, epidemic, harm and prevention and control in mulberry root-knot nematodiasis are reviewed.
介绍了车身涂装过程中灰粒的危害、监测、分析方法、分类、来源及防治方法。
It introduces the risk, monitor, analytical method, classification, source and prevention of the dust particles during the car body painting.
本文主要通过对氨的物理化学性质、室内空气中氨的主要来源、氨对人体的危害及室内空气中氨污染的影响因素及防治方法这几个方面来讲述。
This paper states ammonia's physical and chemical characteristics, its source, the damage to hu- man body and effect factors of ammonia pollution. It also states its prevention method.
主要从儿童单纯性肥胖的流行现状、诊断方法、对儿童健康的危害及防治措施等方面进行综述。
The author summarized his viewpoint with regard to the prevalent present condition of the child overweight and obesity, its diagnosis method, the harm of overweight and obesity to the childrens …
主要从儿童单纯性肥胖的流行现状、诊断方法、对儿童健康的危害及防治措施等方面进行综述。
The author summarized his viewpoint with regard to the prevalent present condition of the child overweight and obesity, its diagnosis method, the harm of overweight and obesity to the childrens …
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