zaishiyongdianziguwurongzhongqicedingyumirongzhongdeguochengzhong，renmenhuifaxian
，yumirongzhongyuyumishuifenhanliangcunzaiyidingdexiangguanxing，birushuo，zaiyidingfanweinei，suizheyumishuifendezengjiaqirongzhongzhujianjiangdi。erweilebangzhugenghaodeduiyumidingdeng，tigaoyumidechuzangxiaoguo，womenjiezhu電子穀物容重器來分析研究玉米容重與水分的相關性
，找出其對應關係。

試驗選用地區具有代表性的玉米樣品22組(zu)，采(cai)用(yong)電(dian)子(zi)穀(gu)物(wu)容(rong)重(zhong)器(qi)等(deng)儀(yi)器(qi)和(he)方(fang)法(fa)對(dui)其(qi)水(shui)分(fen)和(he)容(rong)重(zhong)的(de)變(bian)化(hua)進(jin)行(xing)檢(jian)測(ce)
，對(dui)測(ce)定(ding)的(de)數(shu)據(ju)進(jin)行(xing)數(shu)理(li)統(tong)計(ji)分(fen)析(xi)

，發(fa)現(xian)數(shu)據(ju)的(de)變(bian)化(hua)具(ju)有(you)很(hen)好(hao)的(de)規(gui)律(lv)性(xing)，結(jie)果(guo)證(zheng)明(ming)玉(yu)米(mi)容(rong)重(zhong)與(yu)水(shui)分(fen)具(ju)有(you)顯(xian)著(zhu)的(de)線(xian)性(xing)相(xiang)關(guan)關(guan)係(xi)。隨(sui)著(zhe)玉(yu)米(mi)水(shui)分(fen)的(de)增(zeng)加(jia)，容(rong)重(zhong)明(ming)顯(xian)呈(cheng)下(xia)降(jiang)趨(qu)勢(shi)
，其(qi)幅(fu)度(du)約(yue)為(wei)水(shui)分(fen)每(mei)增(zeng)加(jia)1.0%，容重降低4～6g/L；反之，容重將增加4～6g/L。

womenkeyiliyongzhezhongxiangguanxinglaizhidaoshengchan
，shiyumiderongzhongjishuifenjunchuyuzuijiashiyongzhuangtai，rangshuifenchuyujiaodishuifen，youliyuchuliangdewendingxing，bingqieshirongzhongdadaoyigejiaogaodengjidebiaozhun
，tigaoliangshideneizaipinzhi。zaishijigongzuozhong
，youjihuadijiangdiyumideshuifen，keyixianzhuzengjiayumiderongzhong，tigaoyumidedengji，zengjiaxiaoyi

，zengqiangchanpindeshichangjingzhengli。