ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚijУ¾ÙÐеĺ½Ìì֪ʶ¾ºÈüÖУ¬²ÎÓ뾺ÈüµÄÎÄ¿ÆÉúÓëÀí¿ÆÉúÈËÊýÖ®±ÈΪ£¬Çҳɼ¨·Ö²¼ÔÚ£¬·ÖÊýÔÚÒÔÉÏ£¨º¬£©µÄͬѧ»ñ½±. °´ÎÄÀí¿ÆÓ÷ֲã³éÑùµÄ·½·¨³éÈ¡È˵ijɼ¨×÷ΪÑù±¾£¬µÃµ½³É¼¨µÄƵÂÊ·Ö²¼Ö±·½Í¼£¨¼ûÏÂͼ£©.

£¨1£©ÇóµÄÖµ£¬²¢¼ÆËãËù³éÈ¡Ñù±¾µÄƽ¾ùÖµ£¨Í¬Ò»×éÖеÄÊý¾ÝÓøÃ×éÇø¼äµÄÖеãÖµ×÷´ú±í£©£»

£¨2£©ÌîдÏÂÃæµÄÁÐÁª±í£¬ÄÜ·ñÓг¬¹ýµÄ°ÑÎÕÈÏΪ¡°»ñ½±ÓëѧÉúµÄÎÄÀí¿ÆÓйء±£¿

ÎÄ¿ÆÉú

Àí¿ÆÉú

ºÏ¼Æ

»ñ½±

²»»ñ½±

ºÏ¼Æ

¸½±í¼°¹«Ê½£º

£¬ÆäÖÐ

¡¾´ð°¸¡¿£¨1£©£¬£»£¨2£©±í¼û½âÎö£¬ÓаÑÎÕ£®

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©Ê×Ïȸù¾ÝƵÂÊ·Ö²¼Ö±·½Í¼µÄÐÔÖÊÇó³öµÄÖµ£¬È»ºó¸ù¾Ýƽ¾ùÊýµÄ¶¨ÒåÇó½â¼´¿É£»£¨2£©Ê×Ïȸù¾Ý¹«Ê½¼ÆËã³ö£¬È»ºóÓëÁÙ½ç±í±È½Ï£¬´Ó¶ø×÷³ö½áÂÛ£®

ÊÔÌâ½âÎö£º£¨1£©a£½[1£­(0.01£«0.015£«0.03£«0.015£«0.005)¡Á10]¡Â10£½0.025£¬

£½45¡Á0.1£«55¡Á0.15£«65¡Á0.25£«75¡Á0.3£«85¡Á0.15£«95¡Á0.05£½69£® ¡­4·Ö

£¨2£©

ÎÄ¿ÆÉú

Àí¿ÆÉú

ºÏ¼Æ

»ñ½±

5

35

40

²»»ñ½±

45

115

160

ºÏ¼Æ

50

150

200

¡­8·Ö

k£½£½¡Ö4.167£¾3.841£¬

ËùÒÔÓг¬¹ý95%µÄ°ÑÎÕÈÏΪ¡°»ñ½±ÓëѧÉúµÄÎÄÀí¿ÆÓйء±£® ¡­12·Ö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø