نتایج جستجو برای: two adjacent areas
تعداد نتایج: 2786390 فیلتر نتایج به سال:
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
Background and Objective: Water corrosion leads to increase in toxic metals concentration, such as arsenic, copper, lead, cadmium, zinc, nickel, iron and manganese in water. Toxic metals in water consumers cause acute health risks. Scaling water leads to economic and technical problems. Thus, The aim of this study was to investigate the corrosion and scaling potential of wells drinking wate...
As far as is known the first description of a rodent ulcer was given by Jacobt(1827), who stated: "The characteristic features of this disease are the slowness of its progress, the peculiar condition of the edges and surface of the ulcer, and the comparatively inconsiderable suffering produced by it, its incurable nature except by extirpation, and it not contaminating the neighbouring lymphatic...
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