佰德利棋牌手机版下载

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                        计算器上的各个按键使用详解

                        发布于:2015-09-07  |   作者:http://evgen.cn  |   已聚集:人围观

                          计算器上的各个键你都会使用吗?很多人都只会用一些常用的数字和数学符号,对于一些不常见的键是一窍不懂,今天小编为大家搜罗了计算器上的各个按键功能与使用:


                        17.jpg


                        M+:BAMUQIANXIANSHIDEZHIFANGZAICUNCHUQIZHONG,SHIJISUANJIEGUOBINGJIASHANGYIJINGCHUCUNDESHU,(RUPINGMUWU"M"BIAOZHIJICUNCHUQIZHONGWUSHUJU,ZEZHIJIEJIANGXIANSHIZHICUNRUCUNCHUQI)。

                        佰德利棋牌手机版下载M-:CONGCUNCHUQINEIRONGZHONGJIANQUDANGQIANXIANSHIZHI,SHIJISUANJIEGUOBINGYONGYICHUCUNDESHUZIJIANQUMUQIANDEJIEGUO,RUCUNZHUQIZHONGMEIYOUSHUZI,ANM-ZECUNRUFUDEXIANSHIPINGSHUZI。

                        MS:JIANGXIANSHIDENEIRONGCUNCHUDAOCUNCHUQI,CUNCHUQIZHONGYUANYOUDESHUJUBEICHONGZOU。

                        MR:ANXIACIJIANJIANGDIAOYONGCUNCHUQINEIRONG,BIAOSHIBACUNCHUQIZHONGDESHUZHIDUCHUDAOPINGMU,ZUOWEIDANGQIANSHUZHICANYUYUNSUAN。

                        MC:ANXIASHIQINGCHUCUNCHUQINEIRONG(PINGMU"M"BIAOZHIXIAOCHU)。

                        佰德利棋牌手机版下载MRC:DIYICIANXIACIJIANJIANGDIAOYONGCUNCHUQINEIRONG,DIERCIANXIASHIQINGCHUCUNCHUQINEIRONG。

                        GT:GT=Grand Total YISISHIZONGSHUZHIHE,JIANLEDENGHAOHOUDEDAODESHUZIQUANBUBEILEIJIXIANGJIAHOUCHUANSONGDAOGTCUNCHUJICUNQI。ANGTHOUXIANSHILEIJISHU,ZAIANYICIQINGKONG。

                        MU(Mark-up and Mark-downJIAN):ANXIAGAIJIANWANCHENGLILVHESHUILVJISUAN,XIANGJIANLI3;

                        CE:QINGCHUSHURUJIAN,ZAISHUZISHURUQIJIANANXIACIJIANJIANGQINGCHUSHURUJICUNQIZHONGDEZHIBINGXIANSHI"0",KEZHONGXINSHURU;

                        AC:SHIQINGCHUQUANBUSHUJUJIEGUOHEYUNSUANFU。

                        ON/C:SHANGDIAN/QUANQINGJIAN,ANXIAGAIJIANBIAOSHISHANGDIAN,HUOQINGCHUSUOYOUJICUNQIZHONGDESHUZHI。

                        SHIYONGJULI:

                        LI1.

                        佰德利棋牌手机版下载XIANAN32×21,DESHUSHI672。RANHOUANXIA“M+”,ZHEIYANGJIUKEYIBAZHEIGEDAANBAOCUNXIALAI,RANHOUWOMENAN“8765-”,ZAIAN“MR”JIUKEYIBAGANGCAIDE672DIAOCHULAILE,ZUIHOUWOMENJIUKEYIDEDAODAAN8093。

                        LI2.

                        ZAIJISUANSHISHIYONGJIYIJIANNENGGOUSHICAOZUOJIANBIAN,LIRUJISUAN5.45×2+4.7×3KEYIZHEIYANGZUO:AN5、.、4、5、×、2、=,HUIXIANSHICHU10.9,ANM+(JIYI10.9),AN4、.、7、×、3、=,HUIXIANSHICHU14.1,ANM+(JIYI14.1),ANMRHUIXIANSHICHU25(HUCHUJIYIDELIANGGESHUXIANGJIAHOUDEJIEGUO)。

                        LI3、

                        佰德利棋牌手机版下载MU(Mark-up and Mark-downJIAN):ANXIAGAIJIANWANCHENGLILVHESHUILVJISUAN.

                        GUANYU"MU"DEJIAJIANCHENGCHUSIXIANGGONGNENGYONGFARUXIA:

                        CHENGFA A×B MU XIANGDANGYU A+(A+B%)。

                        YONGTU1、ZHIDAOBENNIANSHUEYUZENGZHANGLV,QIUYUJIMINGNIANSHUE。RUJINNIANXIAOSHOUSHOURU100,YUJIZENGZHANGLVWEI2.5%,QIUMINGNIANSHU。AN100 X 2.5 MU JICHUJIEGUOWEI102.5。

                        佰德利棋牌手机版下载YONGTU2、JISUANZENGZHISHUI,YOUBUHANSHUIJIAJISUANHANSHUIJIA。RUBUHANSHUIXIAOSHOUSHOURU3500YUAN,JISUANHANSHUIXIAOSHOUSHOURU,JIADINGSHUILVWEI17%,AN3500 X 17 MU JICHUJIEGUO4095。

                        JIANFA A-B MU XIANGDANGYU(A-B)/B DEBAIFENBI。

                        佰德利棋牌手机版下载YONGTU ZHIDAODANGNIANSHOURUYUQUNIANSHOURUQIUZENGZHANGLV。RUJINNIAN3000,QUNIAN2800,JISUANZENGZHANGLV,AN3000-2800 MU JICHUJIEGUO7.142857 DANGRANJIEGUOSHIBAIFENBI。

                        CHUFA A÷B MU XIANGDANGYUA/(1-B%)。

                        佰德利棋牌手机版下载YONGTU1、QIUCHENGBENWEI120,XIAOSHOULIRUNLVWEI25%,QIUXIAOSHOUSHOURU,AN120÷25 MU JICHUJIEGUO160 (KANQINGLE,BUSHICHENGBENLIRUNLV,CHENGBENLIRUNLVGONGSHISHIA x(1+B%))。

                        佰德利棋牌手机版下载YONGTU2、JISUANXIAOFEISHUIZUCHENGJISHUIJIAGE,YOUBUHANSHUIJISUANHANSHUIJIA,RUBUHANSHUI1200,SHIYONGSHUILV30%,JISUANHANSHUI,AN1200÷30 MU JICHUJIEGUO1714.28571428。

                        佰德利棋牌手机版下载JIAFA A+B MU XIANGDANGYU(A+B)/B DEBAIFENBIJIAO。


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