ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³ÊµÑé̽¾¿Ð¡×éÀûÓÃͼ¼×ËùʾµÄµç·×ö¡°Ì½¾¿Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåÁ½¶ËµÄµçѹ¡¢µ¼Ìåµç×èµÄ¹Øϵ¡±µÄʵÑ飬ʹÓõÄÆ÷²ÄÓУºÁ½½Úиɵç³Ø£¬Ëĸö×èÖµ·Ö±ðΪ5¦¸¡¢10¦¸¡¢20¦¸¡¢25¦¸µÄ¶¨Öµµç×裬һ¸ö±êÓС°10¦¸ 1A¡±×ÖÑùµÄ»¬¶¯±ä×èÆ÷£¬µçÁ÷±í¡¢µçѹ±í¡¢¿ª¹ØºÍµ¼Ïß¡£

(1)Çë¸ù¾Ýͼ13¼×µÄµç·ͼ½«Í¼ÒÒµÄʵÎïͼÁ¬½ÓÍêÕû£»

£¨______£©

(2)Á¬½Óµç·ʱ£¬¿ª¹ØÓ¦¶Ï¿ª£¬»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PÓ¦·ÅÔÚ×èÖµ_____´¦£»

(3)̽¾¿Á÷¹ý¶¨Öµµç×èµÄµçÁ÷ÓëÆäÁ½¶ËµçѹµÄ¹Øϵʱ£¬Ó¦¿ØÖÆ_____²»±ä£¬Í¨¹ýµ÷½Ú»¬¶¯±ä×èÆ÷»¬Æ¬£¬¸Ä±ä_____£»

(4)̽¾¿µçÁ÷Óëµç×èµÄ¹Øϵʱ£º

¢ÙÒÀ´Î½ÓÈë5¦¸¡¢10¦¸¡¢20¦¸Èý¸ö¶¨Öµµç×裬µ÷½Ú»¬¶¯±ä×èÆ÷µÄ»¬Æ¬£¬Ê¹µçѹ±íʾÊý_____£¨Ñ¡Ìî¡°²»±ä¡±»ò¡°¸Ä±ä¡±£©£¬¼ÇϵçÁ÷±íµÄʾÊý£¬ÀûÓÃÃèµã·¨µÃµ½Èçͼ±ûËùʾµÄͼÏñ£»

¢ÚÉÏÊöʵÑéÖУ¬µ±°Ñ5¦¸µÄµç×軻Ϊ10¦¸½ÓÈëµç·ÖÐʱ£¬±ÕºÏ¿ª¹Ø£¬Ó¦Ïò_____£¨Ñ¡Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©¶ËÒƶ¯»¬Æ¬£¬Ê¹µçѹ±íʾÊýΪ_____Vʱ£¬¶Á³öµçÁ÷±íµÄʾÊý£»

¢Ûµ±°Ñ¶¨Öµµç×èR»»Îª25¦¸Ê±£¬ÎÞÂÛÔõÑùÒƶ¯»¬¶¯±ä×èÆ÷µÄ»¬Æ¬£¬¶¼ÎÞ·¨Ê¹µçѹ±íµÄʾÊý´ïµ½Ö¸¶¨Öµ£¬ÎªÁËÍê³ÉʵÑéÄ¿µÄ£¬¿É¸ü»»Ò»¸ö×î´ó×èÖµ²»Ð¡ÓÚ_____¦¸µÄ»¬¶¯±ä×èÆ÷£»

¢ÜÓÉͼÏñ¿ÉµÃµçÁ÷Óëµç×èµÄ¹ØϵÊÇ£º_____¡£

¡¾´ð°¸¡¿ ×î´ó µç×è ¶¨Öµµç×èÁ½¶ËµÄµçѹ ²»±ä ÓÒ 2 12.5 µ¼ÌåÁ½¶ËµÄµçѹһ¶¨Ê±£¬Á÷¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåµÄµç×è³É·´±È

¡¾½âÎö¡¿

(1)[1]¿ª¹ØÓ뻬¶¯±ä×èÆ÷´®Áª£¬µç·ͼÖ묶¯±ä×èÆ÷϶˽Ó×ó£¬ÔòʵÎïͼ϶˽Ó×󣬹Ê×÷ͼÈçÏÂ

(2)[2]¿ª¹Ø±ÕºÏÇ°£¬Îª±£Ö¤µç·°²È«£¬»¬¶¯±ä×èÆ÷Ó¦»¬µ½×î´ó×èÖµ´¦¡£

(3)[3][4]̽¾¿Á÷¹ý¶¨Öµµç×èµÄµçÁ÷ÓëÆäÁ½¶ËµçѹµÄ¹Øϵʱ£¬¸ù¾Ý¿ØÖƱäÁ¿·¨¿ÉÖª£¬Ó¦¿ØÖƵç×è´óС²»±ä£¬¸ù¾Ý´®Áª·Öѹ¿ÉÖª£¬Í¨¹ý¸Ä±ä»¬¶¯±ä×èÆ÷½ÓÈëµç·µç×è´óС£¬´Ó¶ø¸Ä±ä¶¨Öµµç×èÁ½¶Ëµçѹ¡£

(4)¢Ù[5]̽¾¿µçÁ÷Óëµç×èµÄ¹Øϵʱ£¬¸ù¾Ý¿ØÖƱäÁ¿·¨¿ÉÖª£¬Ó¦µ÷½Ú»¬¶¯±ä×èÆ÷£¬Ê¹¶¨Öµµç×èÁ½¶Ëµçѹ±£³Ö²»±ä¡£

¢Ú[6][7]µ±°Ñµç×è´Ó5¦¸»»Îª10¦¸£¬ÓÉ´®Áª·Öѹ¿ÉÖª£¬¶¨Öµµç×èÁ½¶Ëµçѹ½«±ä´ó£¬Îª±£Ö¤µçѹ²»±ä£¬Ó¦Ôö´ó»¬¶¯±ä×èÆ÷½ÓÈëµç·×èÖµ£¬¹Ê»¬Æ¬Ó¦ÏòÓÒÒƶ¯¡£ÓÉÒÒͼ¿ÉÇó¶¨Öµµç×èÁ½¶ËµçѹʼÖÕ±£³ÖΪ

ÔòÓ¦µ÷½Ú»¬¶¯±ä×èÆ÷ʹµçѹ±íʾÊýΪ2V¡£

¢Û[8]Á½½Úиɵç³Ø×÷ΪµçÔ´£¬µçѹΪ3V£¬Ôò±£Ö¤¶¨Öµµç×èÁ½¶ËµçѹΪ2Vʱ£¬»¬¶¯±ä×èÆ÷Ëù·ÖµçѹΪ1V£¬¹Êµ±¶¨Öµµç×èΪ25¦¸Ê±£¬ÓÉ´®Áªµç·µçѹ֮±ÈµÈÓÚµç×èÖ®±È¿ÉÇ󻬶¯±ä×èÆ÷×èֵΪ

¹Ê»¬¶¯±ä×èÆ÷×î´ó×èÖµ²»Ó¦Ð¡ÓÚ12.5¦¸¡£

¢Ü[9]¹Û²ìͼ±ûÊý¾Ý¿ÉÖª£¬µ±µçѹһ¶¨Ê±£¬µç×èÀ©´ó±¶ÊýÓëµçÁ÷ËõС±¶ÊýÏàͬ£¬Ôò¿ÉµÃµ¼ÌåÁ½¶ËµÄµçѹһ¶¨Ê±£¬Á÷¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåµÄµç×è³É·´±È¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÈçͼËùʾÊÇС³¬Í¬Ñ§Ì½¾¿¡°°¢»ùÃ×µÂÔ­Àí¡±µÄʵÑ飬ÆäÖÐÍ° A ΪԲÖùÐΡ£

(1)ÕýÈ·µÄ²Ù×÷˳Ðò×î¼ÑÊÇ_______£»

A.ÒÒ±û¼×¶¡ B.ÒÒ¼×±û¶¡ C.¼×¶¡ÒÒ±û D.ÒÒ±û¶¡¼×

(2)½«¿ÕÍ° A Çá·ÅÈëÊ¢ÂúË®µÄÒçË®±­ÖУ¬ÓÃÍ° B ½ÓסÒç³öµÄË®£¬Èçͼ±ûËùʾ¡£Ôò¿ÕÍ°A Êܵ½µÄ¸¡Á¦Îª_______N£»

(3)²â³öÍ°BºÍÒç³öË®µÄ×ÜÖØÁ¦£¬Èçͼ¶¡Ëùʾ£¬ÔòÍ°AÅÅ¿ªË®µÄÖØÁ¦_______£¨Ñ¡Ìî ¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Í° A Êܵ½µÄ¸¡Á¦£»

(4)ÔÚʵÑéÖУ¬Åųý²âÁ¿Îó²îÒòËصÄÓ°Ï죬С·¼Èô·¢ÏÖÍ°AÅÅ¿ªË®µÄÖØÁ¦Ã÷ÏÔСÓÚËùÊܵĸ¡Á¦£¬Ôì³ÉÕâÖÖ½á¹ûµÄÔ­Òò¿ÉÄÜÊÇ£º_______£»

(5)½Ó×ÅСÇÙͬѧÍùÍ°AÖмÓÈëɳ×Ó½øÐÐʵÑ飬µÃµ½4×éÊý¾Ý£¬±í¸ñÈçÏ£¬ÆäÖÐÓÐ Ã÷ÏÔ´íÎóµÄÊǵÚ______´Î£¬ÊµÑéÖУ¬Ëæ׿ÓÈëɳ×ÓÔ½¶à£¬Í°A½þÈëË®ÖоÍÔ½_______£¨Ñ¡

Ìî¡°É»ò¡°Ç³¡±£©£»

´ÎÊý

1

2

3

4

Í°AÓëɳ×ÓµÄ×ÜÖØÁ¦/N

2.4

2.8

3.2

3.4

Í°BÓëË®µÄ×ÜÖØÁ¦/N

4.0

4.4

4.6

5.0

(6)СÑàͬѧ½øÒ»²½Ì½¾¿£¬Ëý½«×°ÓÐÊÊÁ¿É³×ÓµÄÍ° A ·Ö±ð·ÅÈëË®ÖкÍÁíһδ֪ҺÌåÖУ¬Í° A ½þÈëË®ÖеÄÉî¶ÈΪ h1£¬½þÈëÁíÒ»ÒºÌåÖеÄÉî¶ÈΪ h2£¬ÉèË®µÄÃܶÈΪ¦ÑË®£¬ÔòÁí Ò»ÒºÌåµÄÃܶȱí´ïʽΪ_______£¨ÓÃÌâÖÐËù¸øºÍËù²âÎïÀíÁ¿µÄ×Öĸ±íʾ£©£»

(7)СÃô½«×°ÂúË®µÄÒçË®±­·Åµ½µç×Ó³ÓÉÏ£¬ÔÙÓõ¯»É³Ó¹Ò×ÅÂÁ¿é£¬½«Æ仺Âý½þÈëÒçË®±­µÄË®ÖУ¬ÈçͼËùʾ£¬ÔÚÂÁ¿é½þÈëË®µÄ¹ý³ÌÖУ¬ÒçË®±­µ×ËùÊÜË®µÄѹÁ¦½«_______ £¨Ñ¡Ìî¡°±ä´ó¡±»ò¡°±äС¡±»ò¡°²»±ä¡±£©£¬µç×ӳӵĶÁÊý½«_______£¨Ñ¡Ìî¡°±ä´ó¡±»ò¡°±ä С¡±»ò¡°²»±ä¡±£©¡£

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

¾«Ó¢¼Ò½ÌÍø