Mass advertising often inflates prices rather than reducing them.大宗广告常常是抬高物价而不是降低.When disturbed, the fish inflates itself and becomes globular in form.当河豚鱼受到惊吓时,它会将自己膨胀成球状.American sandpiper that inflates its chest when...
This chapter describes methods of estimating airborne pollutant concentration distrubutions associated with various emission sources.本章论述几种有关各种排放源的大气污染物浓度分布的估算方法.Hyetographs are important in estimating stormflow hydrogra...