如何使用廈門防靜電設備.防靜電設備的必要性
靜電(dian)(dian)(dian)(dian)(dian)(dian)(dian)是(shi)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷靜止狀態的(de)(de)(de)描述。我們(men)都知道物(wu)質(zhi)是(shi)由分子組成的(de)(de)(de),分子是(shi)由原(yuan)子構成的(de)(de)(de),原(yuan)子是(shi)由不帶(dai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)原(yuan)子核,帶(dai)正(zheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)質(zhi)子和核外(wai)(wai)帶(dai)負電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子構成,在正(zheng)常(chang)情況(kuang)下,一個原(yuan)子的(de)(de)(de)質(zhi)子和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子的(de)(de)(de)數量相同,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷正(zheng)負平(ping)(ping)衡(heng),所以物(wu)體對(dui)外(wai)(wai)不表現(xian)出帶(dai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)現(xian)象。但核外(wai)(wai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子一般不穩定,在外(wai)(wai)力的(de)(de)(de)輕微作用下都能夠逃逸,使得電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子出現(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷不平(ping)(ping)衡(heng),產生靜電(dian)(dian)(dian)(dian)(dian)(dian)(dian),我們(men)在日常(chang)生活中(zhong)常(chang)觀(guan)察(cha)到(dao)皮膚與衣服(fu)之間(jian),衣服(fu)與衣服(fu)之間(jian)互相摩擦便會產生靜電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。