廈門水超器(qi)械主營(ying)：助(zhu)聽(ting)(ting)器(qi)，老人(ren)助(zhu)聽(ting)(ting)器(qi)，老人(ren)助(zhu)聽(ting)(ting)器(qi)批發(fa)，兒(er)童助(zhu)聽(ting)(ting)器(qi)，各種(zhong)品牌助(zhu)聽(ting)(ting)器(qi)等相關(guan)產品。防(fang)聾治聾，老人(ren)助(zhu)聽(ting)(ting)器(qi)找哪家買好，服務重視耳科保(bao)健(jian)，減少聾癥發(fa)生防(fang)聾重在科普，廈門老人(ren)助(zhu)聽(ting)(ting)器(qi)，治聾重在科學(xue)關(guan)注聽(ting)(ting)障兒(er)童康復(fu)實施(shi)聽(ting)(ting)力殘疾人(ren)康復(fu)，共(gong)建共(gong)享小康社會(hui)。

電(dian)(dian)(dian)流(liu)表要(yao)(yao)與被(bei)測用(yong)(yong)電(dian)(dian)(dian)器串(chuan)聯。 [14] 正(zheng)負(fu)(fu)接(jie)(jie)線柱(zhu)的(de)(de)接(jie)(jie)法要(yao)(yao)正(zheng)確：使電(dian)(dian)(dian)流(liu)從正(zheng)接(jie)(jie)線柱(zhu)流(liu)入，從負(fu)(fu)接(jie)(jie)線柱(zhu)流(liu)出(chu)，俗稱(cheng)正(zheng)進負(fu)(fu)出(chu)。 [14] 被(bei)測電(dian)(dian)(dian)流(liu)不要(yao)(yao)超(chao)過電(dian)(dian)(dian)流(liu)表的(de)(de)量(liang)程。（否則(ze)會燒壞電(dian)(dian)(dian)流(liu)表）可用(yong)(yong)試觸的(de)(de)方法確定量(liang)程。 [14] 因(yin)為(wei)電(dian)(dian)(dian)流(liu)表內(nei)阻太(tai)小（相(xiang)當(dang)于導線），所以(yi)不允許(xu)不經(jing)過用(yong)(yong)電(dian)(dian)(dian)器而(er)把電(dian)(dian)(dian)流(liu)表直接(jie)(jie)連到電(dian)(dian)(dian)源的(de)(de)兩極上。 [14] 確認使用(yong)(yong)的(de)(de)電(dian)(dian)(dian)流(liu)表的(de)(de)量(liang)程。 [14]

廈門水超(chao)器械主營：助(zhu)(zhu)聽(ting)器，老(lao)人(ren)助(zhu)(zhu)聽(ting)器，兒童(tong)助(zhu)(zhu)聽(ting)器，各種品(pin)牌助(zhu)(zhu)聽(ting)器等相關產品(pin)。防聾(long)治聾(long)，服務重視耳科保(bao)健(jian)，減少聾(long)癥(zheng)發生(sheng)防聾(long)重在科普，老(lao)人(ren)助(zhu)(zhu)聽(ting)器哪家(jia)配(pei)好，治聾(long)重在科學(xue)關注聽(ting)障兒童(tong)康復實施(shi)聽(ting)力殘疾人(ren)康復，共建共享小康社(she)會。

這種(zhong)方(fang)法(fa)是將(jiang)被(bei)測(ce)電(dian)壓(ya)(ya)與儀器的(de)標(biao)(biao)準電(dian)壓(ya)(ya)進行比較而實現(xian)電(dian)壓(ya)(ya)測(ce)量。電(dian)路在補(bu)償狀態時，被(bei)測(ce)電(dian)壓(ya)(ya)回路無電(dian)流，測(ce)量結果(guo)準確(que)度僅取決于電(dian)位差計的(de)電(dian)源、標(biao)(biao)準電(dian)池、標(biao)(biao)準電(dian)阻和高靈(ling)敏度檢(jian)流計，故它的(de)測(ce)量準確(que)度可達(da)0.01%或更高。

廈門水(shui)超器(qi)械主營：助(zhu)(zhu)聽器(qi)，老人(ren)助(zhu)(zhu)聽器(qi)，兒(er)童(tong)助(zhu)(zhu)聽器(qi)，各種(zhong)品牌(pai)助(zhu)(zhu)聽器(qi)等相關產品。防聾(long)(long)(long)治(zhi)聾(long)(long)(long)，服務重視耳科保健，減少(shao)聾(long)(long)(long)癥發生防聾(long)(long)(long)重在(zai)科普(pu)，治(zhi)聾(long)(long)(long)重在(zai)科學(xue)關注聽障兒(er)童(tong)康復實施聽力殘疾人(ren)康復，共(gong)(gong)建共(gong)(gong)享(xiang)小(xiao)康社(she)會。

電(dian)(dian)壓(ya)（voltage），也被稱(cheng)作電(dian)(dian)勢(shi)差(cha)或電(dian)(dian)位(wei)差(cha)，是衡量單(dan)(dan)位(wei)電(dian)(dian)荷在(zai)靜(jing)電(dian)(dian)場中由于電(dian)(dian)勢(shi)不同(tong)所產生(sheng)的(de)(de)能(neng)量差(cha)的(de)(de)物理量。電(dian)(dian)壓(ya)在(zai)某點至另一(yi)點的(de)(de)大小等于單(dan)(dan)位(wei)正電(dian)(dian)荷因受(shou)電(dian)(dian)場力作用從某點移動到(dao)另一(yi)點所做的(de)(de)功