dew
Dew is a thin little water droplets that appear in the morning or at night. Due to the low temperature in the morning, when the surface temperature of the object is below the dew point, the gasified water will liquefied into liquid, condensed on the surface of objects (such as leaves or grass, as well as railings, cars, roofs or bridges) to form dew. Because its shape is often condensed into beads, it is also known as dew. Dew is related to the temperature surface, so dew is most likely to occur in midsummer. When the temperature is very low, the dew will be in the form of ice solid, is frost. Culture, dew is often associated with pure and vibrant. Become the name of some popular beverages, such as mountain dew and mountain mist. Tang Dynasty Liu Wei's early poems mentioned in the poem: "ice-ching factions, day warm dew beads Xi." Also known as "dew Pearl". ...