أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
hello.. thanks for the invitation... i don't speak french
water ration in soil is defined as the water content or moisture content is the volume of water contained in the soil compared to the volume total of the soil material and it is expressed as a ratio from 0 to the the point that the soil material reaches its porosity at saturation.