ÌâÄ¿ÄÚÈÝ

ΪÁË̽¾¿¹â·´ÉäµÄ¹æÂÉ£¬Ð¡Àî½øÐÐÈçͼ12ËùʾµÄʵÑé¡£ (1)СÀîÏë̽¾¿·´Éä¹âÏßÓëÈËÉä¹âÏßÊÇ·ñÔÚÍ¬Ò»Æ½ÃæÄÚ£¬Ëû½«ÈçºÎ²Ù×÷?                                                                                

 (2)Èç¹ûÈùâÏßÄæ×ÅOFµÄ·½ÏòÉäÏò¾µÃ棬»á·¢ÏÖ·´Éä¹âÏßÑØ×ÅOF·½ÏòÉä³ö£¬Õâ±íÃ÷£º                                                    ¡£

£¨2£©¿Îºó£¬Ä³Í¬Ñ§ÀûÓÃͬһÌ×ʵÑéÆ÷²Ä£¬Ñ¡ÔñÈëÉä½Ç·Ö±ðΪ15o¡¢30o¡¢45oµÄÈýÌõ¹âÏß½øÐÐʵÑ飬½á¹ûµÃµ½Á˲»Í¬µÄÊý¾Ý£¬ÈçͼËùʾ¡£¾­¼ì²é£¬Èý´ÎÊÔÑéÖи÷½Ç¶ÈµÄ²âÁ¿Öµ¶¼ÊÇ׼ȷµÄ£¬µ«×ܽáµÄ¹æÂÉÈ´Óë·´É䶨ÂÉÏàÎ¥±³¡£ÄãÈÏΪÆäÖеÄÔ­ÒòÓ¦¸ÃÊÇ                                          

                       

 

¡¾´ð°¸¡¿

(1)½«Ö½°åBÏòǰ(ºó)ÕÛ£¬¹Û²ìÔÚÖ½°åBÉÏÊÇ·ñÓз´Éä¹âÏß¡£(2·Ö)

(2)ÔÚ·´ÉäÏÖÏóÖУ¬¹â·ÊÇ¿ÉÄæµÄ¡£(2·Ö) 

£¨3£©½«·´Éä¹âÏßÓë·´ÉäÃæ£¨»ò¾µÃ棩µÄ¼Ð½Ç×÷Ϊ·´Éä½Ç£¨Ìî¡°·´Éä½ÇÅжϴíÎó¿ÉµÃ·Ö¡±£»Ö»±í´ï³ö¡°·´Éä½Ç²âÁ¿´íÎ󡱵IJ»µÃ·Ö£©(2·Ö)

¡¾½âÎö¡¿ÂÔ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø