PLCBIANCHENG，WULUNSHILAD，YIHUOSTL，DOUBURUVBNEIMEZHIGUAN、YOUQU，GENGBURUCADNEIMEXINGXIANG。DANBIDANPIANJIDEHUIBIANYUYANDEKESHIXINGQIANGDUOLE。DUIYUCHUXUEZHE，LAD（TIXINGTU）DEBIANCHENGXIANGDUIZHIGUAN，GENGRONGYISHANGSHOU。

PLCTIGONGLEFENGFUDEZHILING、MOKUAI，BIDANPIANJIFANGBIANLEHENDUO。ZHENDUIRUMENZHE，BIANCHENGSHIYINGJINLIANGXIANSHIYONGJIANDANDEZHILINGDADAOMUDE。JINGUANKANSHANGQUYOUDIANTU，QUEBUSHIWEIYIGERUMENDEHAOTUJING，QIEDUINILIJIENEIXIEJIAOWEIFUZADEZHILINGHUIYOUBANGZHU。JUBEILEYIDINGJINGYANHOU，YINGGAIKAOLVZHANGWOFUZAZHILINGDEYINGYONG，YIJICHENGXUDEYOUHUA。

SHISHIZHENGMING，PLCSUINAN，DANYESHIYOUZONGKEXUNDE，TINGSHUOJUBEIZHEIXIESUZHIDERENGENGRONGYIZHANGWOPLCBIANCHENG，KANKANNIYONGYOULEJIGE？

GANYUSHIJIANDEYONGQI

XUEAutoCADZUIGUANJIANDEJIUZAIYUSHIJIAN。NISUIBIANZENMECAOZUO，DABULEYIZHANGTUZHONGHUA，ZUIHUAIDEJIEGUOSHIXITONGBENGKUI，MEIGUANXI，XITONGZHONGZUO，ZAILAI，ZHIYAODIANNAOMEIBEIZALE，ZENMEDOUXING。LIANGNIANHOU，NIZAIKANDAONIZUODECADTUZHI，YEHUIJINGYIYUZIJIDECHENGZHANG。

TONGYANG，ZHIYOUBUDUANDIZAIPLCSHANGYUNXINGZHEIXIEZHILING，GUANCHAYUNXINGDEJIEGUO，CAINENGNONGQINGPLCZHILINGDEZUOYONG。HENDUOCHUXUEZHEDUIPLCYILIANDEMIMANG，WANGWANGSHICHUYUYIZHONGWEIJU，DANXINSUNHUAISHEBEI。ERZHEIXIEWEIJUSHIMEIYOURENHEDAOLIDE。ZIXIYUEDUSHOUCESHIFEICHANGZHONGYAODE，DANSHIJINKAODUSHUSHICHENGBULEYIGEGONGCHENGSHIDE。GENGHEKUANGSHOUCESHANGDENEIRONGBINGFEIMIANMIANJUDAO。

ZAIJIECHUDAONEIXIEBUSHUXIDEZHILINGSHI，DANDUBIANYIGEXIAOCHENGXU，RANGPLCYUNXING,RANHOUZHUGEXIUGAITIAOJIAN，GUANCHAYUNXINGDEJIEGUO（MicroWinWEIYONGHUTIGONGLEFEICHANGHAODEJIANKONGSHOUDUAN），FANGUOLAIZAIZHONGXINLIJIESHOUCEDEMIAOSHU，ZHEIYANGJIUKEYIFEICHANGZHIGUANDELIJIEZHEIXIEZHILINGDEZUOYONGHESHIYONGFANGFA。

BUBIDANXINZIJIXIEDECHENGXUHUIYOUSHENMEWENTI，HUIYINGXIANGPLCDEZHENGCHANGGONGZUO。CHENGXUYOUMEIYOUWENTI，ZHIYOURANGPLCYUNXINGLECAINENGFAXIAN。ERFAXIANWENTIBINGJIEJUEWENTIJIUSHIDUIZIJINENGLIDETIGAO。

PIEKAIYINGJIANCAOZUOBUTAN，DANJIURUANJIANLAISHUO，WOHAIZHENMEIYOUYUDAOGUOYOUYURUANJIANWENTIERSUNHUAIPLCDESHI。ZAIZHEILIBUBIDANXINJIDIANQIDIANLUJIECUOXIANKENENGZAOCHENGDEHOUGUO。SUOYI，DADANDESHIJIANSHIPLCBIANCHENGDEBIYOUZHILU。

DANGRAN，DADANSHIJIANBINGBUSHIYEMANCAOZUO，ERSHIBIXUZUNXUNBIYAODEGUIFAN。HAIYOUYIGEYAOZHUYIDE，ZAICHENGXUWEIJINGKEKAOXINGZHENGSHIZHIQIAN，QIANWANBUYAOGUAJIEFUZAI，YIMIANZAOCHENGBUBIYAODESUNSHI。SHUZILIANGDESHUCHUYOULEDXIANSHI；ERMONILIANGCHULIKEYICAIYONGYIXIEYINGJIANHUORUANJIANMONISHOUDUANLAIJIEJUE。

JIANQIANGDEYILIHEZUGOUDENAIXIN

RENGEYOUSUOZHANG，YOUXIERENBABIANCHENGKANZUOYIXIANGQUWEIDEZHILIYOUXI。ZAISHIYANSHIZHONGHENDUOXUESHENGBIAOXIANCHUDUIZHEIYIDUIDUIFUHAODEZHUANZHU，QISHI，ZHEISHIXINGQUSHIRAN。XINGQUSHIWOJUBEILEZUGOUDEYILIHENAIXIN。BIANCHENGGONGZUOSHIDUIRENDEYILIHENAIXINDETIAOZHAN，JINGGUOWUSHUCISHIBAIHOU，DANGKANDAOYIGEGEFUHAOANZIJIDESILUZHENGQIDEPAILIE，PLCANYAOQIUYOUTIAOBUWENDIYUNXINGSHI，XINGQUDEDAOLEJIDADEMANZU，RUTONGDALEYIGEYOUXIDETONGGUAN，DANSHISHISHANG，ZHEIZHONGCHENGJIUGANYUANYUANDAYUDAYOUXIDEYUYUE。

LIANGHAODEBIANCHENGXIGUAN

MEIGERENBIANCHENGDOUHUIYOUBUTONGDEXIGUANHETEDIAN，BUNENGQIANGQIUYIZHI。DANSHIYIXIEHAODEXIGUANHAISHIYINGGAIWEIDADUOSHURENSUOZUNXUN。

YISHILISHUNLUOJIGUANXI、SHIXUGUANXI，BIANZHICHENGXUKUANGTU；

ERSHIHELIFENPEIZHUCHENGXU、ZICHENGXUHEZHONGDUANCHENGXU；SANSHIHELIFENPEIJICUNQI，BIANZHIJICUNQIFUHAOBIAO。

PLCBIANCHENGGENGJIEJINYUDANPIANJI，HUOZHESHUOPLCJIUSHIMOKUAIHUADEDANPIANJI。YINCIPLCDEHENDUOCAOZUODOUSHIZHIJIEZHENDUIJICUNQIDE，RUGUOZAICHENGXUZHONGCHUXIANBUHELIDEJICUNQIDIZHIZHONGDIE，YIDINGHUICHUXIANBUKEYUXIANGDEHOUGUO。BIANZHIJICUNQIFUHAOBIAOBUJINKEYIBIMIANSHANGSHUWENTI，ERQIEKEYISHICHENGXUJUBEIGENGHAODEKEDUXING。ZHEIHEVBZHONGDINGYIBIANLIANGYOUYIQUTONGGONGZHICHU。

VBBIANCHENGZHONGGUANZHUDESHISHIJIAN，BUQIANGDIAOZHUCHENGXUHEZICHENGXUDEGUANNIAN，YINWEIVBZHUCHENGXUDEGONGZUOSHIYOUPCDECAOZUOXITONGWANCHENGDE。PLCZEBURAN。PLCCHENGXUSHIYIZHUCHENGXUWEIZHUGANDE，CPUBUDUANDEXUNHUANZHIXINGZHUCHENGXU，ZHIYOUCHUFATIAOJIANCHENGLISHICAIHUIDIAOYONGZICHENGXUHUOZHONGDUANCHENGXU。JIZICHENGXUHEZHONGDUANCHENGXUSUOZHIXINGDERENWUBUSHIQUANSHIXUYAODE。

RUGUOBAZHEIXIERENWUDOUFANGZAIZHUCHENGXUZHONGHUIWUDUANZENGJIAZHUCHENGXUDEGONGZUOLIANG，JIANGDICHENGXUDEXIAOLV。ZHEIDIANHEDANPIANJIDEBIANCHENGSILUSHIYIZHIDE。ZICHENGXUDESHIYONGKEYISHIZHENGGECHENGXUDELUOJIGENGQINGXI。ERQIEZICHENGXUKEYIFENKAIBIANXIE、DIAOSHI，ZUIHOU“ANZHUANG”DAOZHUCHENGXUSHANG，RANHOUYIGEYIGEJIEJUEWENTI。

ZHENMIDELUOJISIWEI

BIANCHENGBENSHENJIUSHIYIZHONGLUOJISIWEIGUOCHENG。ZAIGAOJIYUYANZHONG，SHIYONGZUIDUODESHIifthenelse、selectZHEIXIETIAOJIANPANBIEYUJU，ZHEIJIUSHILUOJIZHONGDEYINGUOGUANXI。PLCCHENGXUJIUSHIYOUZHEIXIEYINGUOGUANXIZUCHENGDE：PANBIETIAOJIANSHIFOUCHENGLI，JINERJUEDINGZHIXINGXIANGYINGDEZHILING。ZUICHUDEPLCSHIYONGLAITIDAIJIDIANQILUOJIDIANLUDE，SUOYIJICHENGLEJIDIANQIDIANLUYICHUDIANZUOWEICHUFATIAOJIANDEMIAOSHUFANGSHI。

ZAIPLCZHONG，YIXUNICHUDIANDAITILEJIDIANQIDEJINSHUCHUDIAN，ERJIDIANQIDIANLUSUOBIAODADELUOJIGUANXIHAISHIBEIWANZHENGDEBAOLIUXIALAI。JISHIYINRULEJIDIANQIDIANLUNANYISHENGRENDESHUZHICHULIGUOCHENG，PLCCONGGENBENSHANGHAISHIZAIZHIXINGYIGEGEYINGUOGUANXI。SUOYI，LISHUNDUIXIANGDEGEGESHIJIANZHIJIANDELUOJIGUANXI，SHIBIANCHENGZHIQIANBIXUJINGXINZUOHAODEZHUNBEIGONGZUO。

ZAIJIEDAOYIXIANGRENWUHOU，DIYIJIANSHIJIUSHIZHENGLICHUYIFENLUOJIGUANXITU，YUYONGHUFANFUSHANGTAO，QUDEYONGHUDERENKE，RANHOUCAIZHENZHENGJINRUCHENGXUDEBIANXIEGUOCHENG。

YONGSHIFANGHENWANDEXIANGGUANZHISHI

PLCDECHENGXUSHIZHIJIEZUOYONGYUDUIXIANGDEJUTIGONGYIGUOCHENG，NEIMEDUIDUIXIANGJUTIGONGYIGUOCHENGDELIJIESHIFEICHANGZHONGYAODE。ZHEILIANGMENZHISHIBUKEHUOQUE：

YISHIGUOCHENGYIBIAODEYINGJIANZHISHI，BAOKUOCHUANGANQI、BIANSONGQI（ERCIYIBIAO）HEPLCBENSHEN，ZHEISHIGOUJIANKONGZHIXITONGDEJICHU；

ERSHIGUOCHENGKONGZHILILUN，BAOKUOGEZHONGKONGZHIMOXINGDEYUANLIHEYINGYONG，QIZHONGZUIZHONGYAODESHIERWEIDIAOJIEHEPIDDIAOJIEMOXING。

PIDDIAOJIESHIMUQIANYONGDEZUIGUANGFANDEGUOCHENGKONGZHISHOUDUAN，QIEBIANHUADUODUAN。XUEXIPIDZUIHAODEFANGFAJIUSHIDUSHU。JIHUSUOYOUJIANGJIEGUOCHENGKONGZHIDESHUJIDOUYOUGUANYUPIDDENEIRONG，DUODUJIBENXIANGGUANDESHUJIDUILIJIEPIDSHIHENYOUYICHUDE。

QUEFAZHEIXIEXIANGGUANZHISHIBINGBUKEPA；KEPADESHIDANGSHIZHEBUNENGJINGXIAXINLAIMIBUZHISHIDEQUEXIAN。GONGZUOZHONGYUDAODEXUDUOWENTISHIXUEXIAOLIMEIJIANGGUODE，ZHEIBUNENGCHENGWEIWOMENJUJUEGONGZUODELIYOU，ERYINGGAIYIJIJIDETAIDUQUYINGDUIZHEIXIEWENTI，YAOZHUZHONGZIJIRUHEQUXUEXIZHEIXIEZHISHI。SHISHISHANG，WEILEJIEJUEGONGZUOZHONGDEWENTIERXUEXIDEZHISHI，BIKETANGSHANGXUEDEDONGXIGENGRONGYIZHANGWO。