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電dian磁ci流liu量liang計ji是shi我wo們men工gong業ye生sheng產chan中zhong最zui常chang用yong的de流liu量liang計ji，在zai不bu斷duan的de研yan究jiu更geng新xin中zhong電dian磁ci流liu量liang計ji的de性xing能neng越yue來lai越yue優you秀xiu，但dan是shi在zai測ce量liang某mou些xie特te殊shu情qing況kuang的de介jie質zhi時shi難nan免mian會hui遇yu到dao一yi些xie問wen題ti，下xia麵mian我wo們men就jiu來lai解jie決jue一yi下xia。
產生的成因：液體中泡狀氣體的構成有從外界吸入和液體中溶解氣體（空氣）zhuanbianchengyoulizhuangqipaoliangzhongtujing。ruoyetizhonghanyoujiaodaqipao，zeyincaguodianjishinengzhegaizhenggedianji，shiliuliangxinhaoshuruhuilushunshikailu，zhaozhishuchuxinhaochengxianhuangdong。
判別辦法：最(zui)簡(jian)單(dan)的(de)判(pan)別(bie)辦(ban)法(fa)是(shi)當(dang)遇(yu)到(dao)晃(huang)動(dong)時(shi)，切(qie)斷(duan)磁(ci)場(chang)的(de)勵(li)磁(ci)回(hui)路(lu)電(dian)流(liu)，假(jia)如(ru)此(ci)時(shi)儀(yi)表(biao)仍(reng)然(ran)有(you)顯(xian)現(xian)且(qie)不(bu)穩(wen)定(ding)時(shi)，闡(chan)明(ming)大(da)多(duo)是(shi)由(you)於(yu)泡(pao)影(ying)響(xiang)形(xing)成(cheng)。假(jia)如(ru)此(ci)時(shi)以(yi)指(zhi)針(zhen)式(shi)萬(wan)用(yong)表(biao)丈(zhang)量(liang)電(dian)極(ji)電(dian)阻(zu)，可(ke)丈(zhang)量(liang)到(dao)電(dian)極(ji)的(de)回(hui)路(lu)電(dian)阻(zu)要(yao)比(bi)正(zheng)常(chang)時(shi)高(gao)，但(dan)該(gai)測(ce)試(shi)需(xu)求(qiu)靠(kao)專(zhuan)業(ye)人(ren)員(yuan)長(chang)期(qi)累(lei)計(ji)的(de)測(ce)試(shi)經(jing)曆(li)和(he)數(shu)據(ju)。
處理辦法：關guan於yu被bei測ce介jie質zhi中zhong含han有you空kong氣qi的de狀zhuang況kuang，假jia如ru判pan別bie是shi由you裝zhuang置zhi位wei置zhi惹re起qi的de，如ru因yin電dian磁ci流liu量liang計ji裝zhuang在zai管guan係xi高gao點dian而er瀦zhu留liu氣qi體ti或huo外wai界jie吸xi入ru空kong氣qi形xing成cheng流liu量liang計ji晃huang動dong的de話hua，改gai換huan裝zhuang置zhi位wei置zhi是shi最zui徹che底di的de處chu理li辦ban法fa，在zai管guan線xian最zui低di點dian或huo采cai用yongUxingguanzhuangzhi。danhenduoyingyongzhuangkuangshikoujingjiaodahuozhezhuangzhideweizhibuyigaihuan，changyizailiuliangjishangyouzhuangzhijiqibaohepaiqifa，zaianzhuanglepaiqizhuangzhihou，celiangjihuifuzhengchang。
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