1、采样前准备

　　DIYI，FEICENGLIUSHOUSHUSHIDEZHUNBEI。CAOZUOQIANXUDUISHOUSHUSHIJINXINGCHEDIXIAODU，BINGQIEZAICAIYANGQIANGUANHAOSHOUSHUSHIMENCHUANG，ZAIWURENZOUDONGDEQINGKUANGXIA，JINGZHI10FENZHONGHOUZAIJINXINGCAIYANG。

欧冠足彩 　　DIER，CENGLIUSHOUSHUSHI。CAIYANGQIANYAOQUEBAOSHOUSHUSHIJINGHUAXITONGYUNXING15FENZHONG，QITAJIEJINGXITONGYUNXING40FENZHONG，BINGQUEBAOSHINEIWURENCAIKEJINXINGCAIYANG。

　　DISAN，CAIYANGRENYUANZHUNBEI。CAIYANGRENYUANBIXUYAOCHUANWUJUNGONGZUOFU，QIERENSHUBUNENGCHAOGUO2REN。

　　DISI，CAIYANGPEIYANGMINDEZHUNBEI。PEIYANGMINBIXUJINGGUOKONGBAIDUIZHAOSHIYANHOUCAINENGSHIYONG。

　　2、采样测点

　　DIYI，FEIJIEJINGSHOUSHUSHICAIYANGCEDIAN。RUOSHOUSHUSHISHINEIMIANJIBUCHAOGUO30m2，ZEXUXUANZEDUIJIAOXIANZHONGXINYIDIAN、LIANGDUANJUQIANG1MIDIAN。RUOSHOUSHUSHIMIANJIDAYU30m2，ZEXUXUANZEDONGXINANBEIZHONG5GECEDIAN，SIZHOUCEDIANJUNJULIQIANG1MI。

欧冠足彩 　　DIER，JIEJINGSHOUSHUSHI。WANJISHOUSHUSHIXUQUSHOUSHUQU3DIAN，ZHOUBIANQU4DIAN；QIANJISHOUSHUSHIXUQUSHOUSHUSHI3DIAN，ZHOUBIANQU6DIAN；BAIJISHOUSHUSHIXUQUSHOUSHUQU5DIAN，ZHOUBIANQU8DIAN。

　　3、采样方法

欧冠足彩 　　JIANGZHIJING9CmDEPUTONGYINGXIANGQIONGZHIPINGBANFANGZAISHOUSHUJIANNEIGECAIYANGDIAN，JULIDIMIAN1.5MI；JIANGPINGBANGAIDAKAI，KOUFANGZAIPINGBANPANG；FEICENGLIUSHOUSHUSHIXUBAOLU15FENZHONG，CENGLIUSHOUSHUSHIXUBAOLU30FENZHONG；BAOLUZUGOUSHIJIANHOU，GAIHAOPINGBANGAILIJISONGJIAN。

　　4、采样过程控制

　　WEILEQUEBAOCAIYANGDEZHUNQUEXING，CAIYANGGUOCHENGZHONGXUKONGZHIYIXIAYAODIAN：CAIYANGYINGGAIZAISHOUSHUSHICHUYUQINGJIE、JINGZHI、MIBIDEZHUANGTAIXIAJINXING；PEIYANGMINFANGZHITUODANGHOU，RENYUANYINGGAIXUNSULIKAI；CAIYANGGUOCHENGZHONGJINZHIRENYUANJINRU，QIEQUEBAOSHOUSHUSHIMENCHUYUGUANBIZHUANGTAI；CAIYANGSHIJIANBIXUYAOYANGEANZHAOBIAOZHUN。

　　SHOUSHUSHIJINGHUAXIAOGUOJIANCESHIYIYUANKONGZHIJIEJINGSHOUSHUSHIQINGJIECHENGDUDEZHONGYAOSHOUDUAN，JINGZHUNDEJIANCEJIEGUOYOUZHUYUGUANLIRENYUANHELISHIYONGSHOUSHUSHIJINGHUAKONGDIAOXITONG。CHUCIZHIWAI，KONGQIJINGHUAXIAOGUOJIANCEYEKEYONGLAIJIANYANSHOUSHUSHIJINGHUAGONGCHENGDECHENGBAI，DUIJINGHUAGONGCHENGDEGAIJINYOUJIJIDECUJINYIYI。