近來幾(ji)天(tian)(tian)氣候仍是(shi)對比熱的,然而午(wu)夜仍是(shi)極度風(feng)涼的,伴(ban)隨正午(wu)溫(wen)度對比高,這樣氣候理(li)當便是(shi)俗稱(cheng)"秋老(lao)虎(hu)",今天(tian)(tian)"秋老(lao)虎(hu)"實(shi)行(xing)接近,好天(tian)(tian)熱帶造(zao)型(xing)在(zai)從頭開(kai)啟(qi)。  昨(zuo)天(tian)(tian)下晝,環(huan)保工(gong)作人員(yuan)看(kan)到(dao)在(zai)街上上出列了每個(ge)一致"大炮"的水(shui)霧(wu)車在(zai)不(bu)斷的噴灑出白色的水(shui)霧(wu),所(suo)到(dao)之處一片清冷(leng),外圍的溫(wen)度也伴(ban)隨降下來了,環(huan)保相識(shi)到(dao),這事城區(qu)進的新式降塵(chen)霧(wu)炮機(ji),在(zai)這個(ge)區(qu)域也是(shi)近來才利(li)用上,通過多天(tian)(tian)的利(li)用覺察這樣霧(wu)炮機(ji)的成效(xiao)極度好,豈但也許降塵(chen)還也許實(shi)行(xing)降溫(wen)。