dewfall
1.Dew-day amount and season trends of community dewfall of typical steppe in the Inner Mongolia were determinated by the weighing measuration created by oneself from July to September of 2005, and chemical composition of dew was analyzed preliminarily.
2.The air state point, which ensures that the dew condensation does not occur on the inside surface of exterior wall, has been determined in enthalpy-moisture chart by using two parameters of indoor air temperature and relative humidity. And on this basis, the calculating formula of the maximum heat transfer coefficient of building exterior wall under the non-dewfall condition has been derived in this paper.
