??????人深空æ??ä¹?????èµ???/a>??¨å????èµ??±ç???¹æ?å¾?å¤?ï¼????????ç»?大å???äº??ä»?天ä??¶ä?ç»?èµ??±ç???¹æ?ï¼?ä¸????èµ·ç??ä¸???justicewz????ä¾?????人深空å????????èµ??±æ?¹å?讲解?§ã??
????????????èµ??±æ?¹å?讲解
????èþ@??ï¼?交æ????é£??©ï???èµ???è°¨æ??
????????天æ??人å?¨ç?ä¸???å¸?äº??©ç?¨å¤§????????ä¸?ç§?èµ?æº?使æ?èµ?æº?严é??è´??¼å????大é??è´??¥ï?èµ???ä¹??´å·®ä»·ç???¹å??¥è¾¾?°ä?å¤??´å???????ç»???ººä¸?????究å?è·µå??å®?????å¾??ºä?ä¸?ä¸?ç»?论ï?
????1.é¦????¨è?æº???????/a>ä¸???ä»?W以ä???èµ?æº??³å?????00ä¸?»¥ä¸????½è¾¾?°é?????è´??¼ç?åºþ??ä»?00-500ä¹??´ç???³å?????000-2500ä¸?»¥ä¸????½è¾¾?°é?????è´??¼ç?åºþ:??
????2.??????????èµ?æº??ºå??ä»·ä?æµ???ä¸??½è?è¿?+15%(ä¹?å°±æ???è´?¹°???¶å??èµ?æº?ä¸??¢æ?¾ç¤º??红è?²ç??+XX%)
????3.?¨é???©å????èµ?æº????¶å??å¿?é¡»é???©æ??????ä½??³å??°è¾¾??空é?´ç?ä¸??½å?¨å????èµ?æº?å¦?ï¼??´ã??碳ã??æ°????(ä¸??¨è?????©ç¢³??æ°????为å??价太ä½?)
????4.???????????¨å?æ¡?ä»?ä¹??ä¸?ä¼?????å°±æ????·±??ä¸?ä¸????¶å?æ¡£ç???ºå?¨ã??)
????以ä?????ä½??¹å?ï¼?
????1.??ä½????????¼å??·æ»¡48???·ä??¹æ?ç½?ä¸?????·±????å°½é??å¤????¾å?ºç©º?¼ç???è¦????????©è?(?©è?è¶?å¤?èµ???è¶?å¤?)??
????2.?¨ç©º?´ç?大é??è´??¥ä?ç§??©è?(?·ä??°é??è§?????ï¼??¶å???¨é?¨æ??????è¿??¶å??ä½?ä¼????°ä???è´?¹°??è¿?ç§??©è?????ä»·å????ä½?å½??¶ä¹°???¶å????ä¸????½ä???èµ?æº?ä¸??¢æ?¾ç¤ºç»¿è?²ç??-XX%ï¼?ä¸????????????»¥????0%-80%)ï¼??¶å?????¨é?¨ä¹°?¥è?ç§?èµ?æº???
????3.è¿??¥å?°ä?ä¸?ä¸?©º?´ç?ï¼?ä½?ä¼????°è?ç§?èµ?æº????¨ç©º?´ç??ºå??/a>??????????è¿?ç§?èµ?æº?ï¼?è¿??¶æ?èµ?æº?????è´?/a>ä»·å?????°ä??ºå??ä»·ç??ä¸???ä¸??°ï??¶å?????¨é?¨ä¹°?¥ã???°ä?ä¸?ä¸?©º?´ç?ï¼????¨é?¨å?ºå???å¦?æ¤é??å¤???
????????解æ??ï¼?
??????ä»????©ç?¨ä???ä¸?©º?´ç?交æ??ç³»ç?å½¼æ????ï¼?并ä???ä¸?ç§?èµ?æº???è´??????????·æ?°é???¶ä»·?¼æµ®?¨æ?ä¾?ä¸??????¹ç?¹è?è¡?èµ???å·?»·??
????举ä?说æ??ï¼???设é?´ç????价为300ï¼???è´??°é??ä¸?500ä¸??ç¬??次é??è´??¶ç???ºå??ä»·ä?æµ???ä¸?10%ï¼??????¶ç???ºå??ä»·ä?æµ???ä¸?10%ï¼?è´??¼å??????è´??¶å?ºå??ä»·ä?æµ???ä¸?50%ï¼??·ä?计ç?å¦?ä¸?
???????·ç©º?´ç???è´????è´??°é??2500ä¸???±è´¹?»é??é¢?2500*300*(1+10%)=825000
???????·ç©º?´ç???????¶å?¥æ?»é??é¢?2500*300*(1-10%)=675000
???????·ç©º?´ç?äº???ï¼?675000-825000=-150000
???????·ç©º?´ç?ç¬??次é??è´????è´??°é??2500ä¸???±è´¹?»é??é¢?2500*300*(1-50%)=375000
????è¿??¥å???·ç©º?´ç?
???????·ç©º?´ç???????¶å?¥æ?»é??é¢?2500*300*(1-10%)]=675000
???????·ç©º?´ç?ä¹°å?????©ï?675000-375000=300000
???????·ç©º?´ç???è´????è´??°é??2500ä¸???±è´¹?»é??é¢?2500*300*(1-50%)=375000
????è¿??¥å???·ç©º?´ç?
???????·ç©º?´ç???????¶å?¥æ?»é??é¢?2500*300*(1-10%)]=675000
???????·ç©º?´ç?ä¹°å?????©ï?675000-375000=300000
???????·ç©º?´ç???è´????è´??°é??2500ä¸???±è´¹?»é??é¢?2500*300*(1-50%)=375000
????ä¸?ä¸?©º?´ç??±è????©ï?300000+300000-150000=450000ï¼??¤å???·ç©º?´ç?ä¼??ºç?°ä???å¤?ï¼?以å????空é?´ç???为稳å®????©ï???ä¸???????è´??©è??°é??????ä»·ç??å¢???ï¼????©å?ç¿»å????(2500ä¸??´å????10?¼ï?å¦?????ä»???0ä¸??¼å??¥æ?¾é?´ï??£ä?次å????å°±å??»¥èµ?120ä¸?)??
??????人ä?说å?·ä?次è???½æ??500Wï¼?è¿?ä¸???120W??ä½????·ä?次è????å¿??è¦?5?????§ï???ä¸?æ¯?ä¸???????å¤????½æ??ä¸??¹ã??è¿?ä¸??·è?????¶é?´è?ä¸?ç®??¾ç?¹ã?????´æ????è·?è·????¶é?´ã???????ä¸?©º?´ç????1????(?·ä???ä½????¢å??è¯?ä½?ä»??ä¸?è¿???????å°?ä¼?ä¼´å?该已ç»??½ç???°ä?^0^),??ä¸?ä¹°å?????¶é?´æ??å¤?ä¸?è¶?è¿?2????ï¼???以æ????å¾?é«????¶æ?ï¼?å¦????¢æ??é«?ä»·å?¼ç?©å???????´å??¼å??©æ¶¦ä¼??´é?(????è®°å?80ä¸??¼å?ï¼???次ç????200Wï¼??³ä?????ä»?ä¹???ä¸??³å?,???¢è?)??
????å°???å·§ï?
????1.???¢è?äº?1??????¸ªç©ºé?´ç?ï¼?没é?????ä»??³ç???£æ?·ï????·è?????¼å????·æ?¹æ?ï¼?ä¸????????ºå???¥æ¸¸??(ä½????¥ç?????¶ä?人ç??空é?´ç?ï¼???以ä????ä¸??????ç»?æµ?ç³»ç???ä½?????·±ç³»ç?å½¼æ?????å¼???)
????2.?¹æ??????å®?践并ä¸????³ç?ä¸?说ç???£æ?·æ????¨¡?????????ç«???ä¸?ä¸??¥ä»·?¼ï??????°é???????????大ä????¶è?½è?ä»·æ?¼é??ä¸??¥ã????ä¸??°æ????å¼?å§?空é?´ç?没æ??好ç???©è?ï¼???è´µç??å°±æ??????¨¡??äº?ï¼???以è?ä¸??????³ç???????©è???(好ä?ï¼???ºº???¢è???ä¸?æ¬?200W??????å°±æ??????¨¡??ï¼?ä¸?次å????430ä¸????ä»?-6Wï¼?ä¸??????½å?§ä»·?¼å??60-70%)??
????æ¤æ?¹æ?????没é?±ç???¶å????»¥?¨ä?ä¸?ï¼??????¥ç??????????é«?级å?¾çº¸äº?å°±é??????è£?å¤?????ç§??°è??±ä?ï¼??£ä¸ª????????ä¸??¥é?±ä?å¤???
??????人深空å????????èµ??±æ?¹å?讲解为大家å??äº??æ¯?ï¼??¨æ?©æ??缺é?±ç??å°?ä¼?伴们??»¥????ä¸?ä¸??¢ç???¹æ??????¥é??ä¸????¢ç????ç¨?ï¼?ç¥?大å?游æ????å¿?
?¸å?³æ??ç«?