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全國降水量

全國降(jiang)水(shui)(shui)(shui)(shui)量(liang)(liang)實(shi)況直(zhi)播,可以按照逐小時(shi)降(jiang)水(shui)(shui)(shui)(shui),6小時(shi)降(jiang)水(shui)(shui)(shui)(shui)量(liang)(liang),24小時(shi)降(jiang)水(shui)(shui)(shui)(shui)量(liang)(liang),月降(jiang)水(shui)(shui)(shui)(shui)量(liang)(liang),平(ping)(ping)均月降(jiang)水(shui)(shui)(shui)(shui)等查詢。降(jiang)水(shui)(shui)(shui)(shui)量(liang)(liang)(precipitation )是(shi)指(zhi)從(cong)(cong)天空(kong)降(jiang)落(luo)到地(di)面(mian)上(shang)的(de)液態(tai)或固態(tai)(經(jing)融化后(hou))水(shui)(shui)(shui)(shui),未經(jing)蒸發(fa)、滲透、流(liu)失(shi),而在水(shui)(shui)(shui)(shui)平(ping)(ping)面(mian)上(shang)積聚(ju)的(de)深度。以mm為單(dan)位,氣象觀(guan)測中取一位小數(shu)。1毫米的(de)降(jiang)水(shui)(shui)(shui)(shui)量(liang)(liang)是(shi)指(zhi)在一畝(mu)地(di)(666.7平(ping)(ping)方米)上(shang)面(mian)的(de)降(jiang)水(shui)(shui)(shui)(shui)量(liang)(liang)到達水(shui)(shui)(shui)(shui)深1毫米。降(jiang)水(shui)(shui)(shui)(shui)量(liang)(liang)是(shi)衡量(liang)(liang)一個地(di)區降(jiang)水(shui)(shui)(shui)(shui)多少(shao)的(de)數(shu)據。具體是(shi)指(zhi)從(cong)(cong)天空(kong)降(jiang)落(luo)到地(di)面(mian)上(shang)的(de)液態(tai)和固態(tai)(經(jing)融化后(hou))降(jiang)水(shui)(shui)(shui)(shui),沒有經(jing)過蒸發(fa)、滲透和流(liu)失(shi)而在水(shui)(shui)(shui)(shui)平(ping)(ping)面(mian)上(shang)積聚(ju)的(de)深度。

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