shikelazuanjieyouduoda?yibiaozhunyuanzuanweili，yikeladaxiaodezuanshi，zhijingwei6.49mm，shikelazuan...

zhongliangzai1kelayixiadezuanshitongchangyeyong“fen”(point)zuoweijiliangdanwei，1keladebaifenzhiji...

yizhangwanzhengdegiazhengshugongyousanlian，dandajiatongchangkandaodezhiyouzhengshudediyi、dierlian，jishishikandao...

 　　zaoyukonglongzaidiqiushangchuxianzhiqian，zuanshiyizaidiqiaoshen...

　　shijieshangzuidadebaoshijingangshimingjiao“kulinan&rd...

bankelazuanshiyouduoda?bankelajiushi50fen，yejiushi0.5kela，bankelazuanshidezhijingshi5.2m...

youxiexiaofeizhemaizuanshi，yikanzuanshijingdugaoyoujiageshihui，limajiuxiashoumaile，keshimaihuiqucaifaxian，zheng...

　　niduizuanshilejiema?suizhezuanshizhishidepuji，shuoqizuanshi，henduoren...

yitidaozuanshi，kendinghenduorendouxiangdaonanfei。queshinanfeiyouzuanshizhiguomeiyu，cengfaxianshijiezuidade“kuli...

shijieshangzuidadezuanshiyouduoda?muqianshijieshangzuidadezuanshijijingangshishihaocheng“feizhouzhixing”de“kulinan...

 　　zuanshishizuijianyingdebaoshi，yinqichunbaidewaiguanhetouchu...

 　　shuoqigongzhufangzuan，bushaopengyoutingdaogongzhufangzuandouhuiyou...

zuanshizhisuoyibeirenleichengzhiwei“baoshizhiwang&rdquo...

ganlanxingzuanshiyouchengmayanzuanshi、chuanxingzuan，xiangbiqitaxingzhuangzuanshi，ganlanxingzuanshihuocaijiaochuzhong，shizhuiqiuge...

　　tuoyuanxingzuanshishishenme?tuoyuanxingzuanshishibijiaoshoudazhongxihuandeyixingzuan...

lixingzuanshizuanshishangfangchengjianzhuang、xiaduanyuanxing，youbeichengzhiwaileidixingzuanshi，bituoyuanxingzuanshigengyoulengjiao，geng...

jinjinian，zumulvxingzuanshizaishichangshanghenshouxiaofeizhehuanying，zumulvqiegongzuanshidaqi，jianjie，gaoya，gudian...

xinxingzuanshijiezhinixihuanma?xinxingzuanshijiezhiyegengweibiaodaxinideaiyi，beikehanmujiucengjiangyimeixiangqianyou...

yansei-jjibiedezuanshifahuangma?g、h、i、jjizaizuanshiyansedengjizhong，suanzhongdengdengji，ghi...

zuanshideyingguangshishenmeyisi?zuanshideyingguangshizhizuanshizaiziwaixianxiahuifachudeyoulanguanghuozhehuangguangdengyouseguang...

maizuanshishi，dajiazuiguanxindewenti，moguoyu“30fenzuanshiyouduoda”“30fenzuanshiduoshaoqian”zhileide...

suiran50fenluozuandaxiaoyijingchengweixiandainianqingxinrenhunjiedegoumaibiaozhun，danduiyuputongrenlaijiang，dongzheshangwan...

zuanshi3exshishenmeyisi?3exfenbieshizhizuanshideqiegong，paoguang，duichengzhei3yaosu。qizhong，zuanshipao...

jiehunzuanshijiezhiduixinrenyouzhezhongyaodeyiyi，hunlixinrenjiaohuanhunjiexuxiachengnuodeneiyishike，shihunlizhongzui...

jinguanmeiyou1kelazuanshidebeishouguanzhu，danshi1.5keladezuanshijueduiyaobi1kelazuanshikanqilaidadeduo...

40fendezuanshiyouduodani?julejie，biaozhunyuanzuanxingqiegongde1kelazuanshidezhijingshier6.5mm，7...

50fenzuanjieyouduoda?shuodao50fenzuanshidaxiao，shouxiancongzhijinghegaodushangjinxingqufen，50fenzuanshidezhi...

zuanshidefenshujiujingdaibiaozheshenme?zuanshizhongliangdejiliangdanweide“kela”，yikelayoufenwei100fen，suo...

paoguangheduichengshizuanshiqiegeguochengzhonglianggebijiaozhongyaodechengxu，zuanshidepaoguangjuedingzhezuanshideguanghuadu ，dui...

zuanshidijianshishenme?dijianshizuanshidibudexiaomianjitingzi。(zhengshushangdemingchengshi：culet)，dijian...

zuanshidejiageanggui，erqiezuanshiyongrouyanhennanshibie，suoyizaigoumaizuanshishidouhuipeiyouyigezuanshizhengshu，zhei...

zhidaozuanshidaxiaodezuihaodefangfashizhidaozuanshidezhijing，zheiyanghuiduizuanshidaxiaolejiedegengqingxi，jinguanzuanshi...