µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

ÉϺ£ÊеÚ22½ì³õÖÐÎïÀí¾ºÈü¸´ÈüÊÔ¾í¼°½â´ð

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/10/13 10:30:56 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

¶þÊ®¶þ½ì³õÖÐÎïÀí¾ºÈü¸´ÈüÊÔ¾í2008

˵Ã÷£º

1£®±¾ÊÔ¾í¹²ÓÐÎå´óÌ⣬´ðÌâʱ¼äΪ120·ÖÖÓ£¬ÊÔÌâÂú·ÖΪ150·Ö¡£

2£®´ð°¸¼°½â´ð¹ý³Ì¾ùдÔÚ´ð¾íÖ½ÉÏ¡£ÆäÖеÚÒ»¡¢µÚ¶þ´óÌâֻҪд³ö´ð°¸£¬²»Ð´½â´ð¹ý³Ì£»µÚÈýÖÁµÚÎå´óÌâ°´ÌâÐÍÒªÇóд³öÍêÕûµÄ½â´ð¹ý³Ì¡£½â´ð¹ý³ÌÖпÉÒÔʹÓüÆËãÆ÷¡£

3£®¿¼ÊÔÍê±ÏÖ»½»´ð¾íÖ½£¬ÊÔ¾í¿ÉÒÔ´ø»Ø¡£

4£®±¾ÊÔ¾íÖг£ÊýgÈ¡10 N/kg£¬Ë®µÄ±ÈÈÈÈÝ4.2?103 J/kg?C£¬Ë®µÄÃܶÈ1.0?103 kg/m3£¬±ùµÄÃܶÈ0.9?103 kg/m3¡£

Ò»¡¢Ñ¡ÔñÌ⣨ÒÔÏÂÿÌâÖ»ÓÐÒ»¸öÑ¡Ïî·ûºÏÌâÒ⣬ÿСÌâ4·Ö£¬¹²32·Ö£© 1£®¸ù¾ÝÄãµÄÈÕ³£Éú»î¾­Ñ飬ÄãÈÏΪѩµÄÃÜ¶È £¨A£©´óÓÚ103 kg/m3 £¨C£©µÈÓÚ103 kg/m3 ÊÇ

£¨

£¨B£©Ð¡ÓÚ103 kg/m3 £¨D£©ÒÔÉÏÈýÖÖÇé¿ö¶¼ÓпÉÄÜ £©

£¨B£©»Æ¡¢ÂÌ¡¢À¶ £¨D£©ÂÌ¡¢ºì¡¢À¶

F

£¨ £©

2£®²ÊÉ«µçÊÓÓ«¹âÆÁÉϳÊÏÖ¸÷ÖÖÑÕÉ«£¬¶¼ÊÇÓÉ3ÖÖ»ù±¾É«¹âºÏ³ÉµÄ£¬Õâ3ÖÖ»ù±¾É«¹â£¨A£©ºì¡¢³È¡¢»Æ £¨C£©³È¡¢µå¡¢×Ï

3£®ÈçͼËùʾ£¬Ð±ÃæÉÏÖÊÁ¿ÎªmµÄÎïÌåÊܵ½·½ÏòÑØÐ±ÃæÏòÉÏ¡¢´óСΪ7 NµÄÁ¦F×÷ÓÃÎïÌå¾²Ö¹ÔÚÐ±ÃæÉÏ£¬Ôò¹ØÓÚÐ±Ãæ¶ÔÎïÌåµÄ¾²Ä¦²ÁÁ¦£¬ÒÔÏÂ˵·¨ÖÐÕýÈ·µÄÊÇ£¨

£©

£¨A£©·½ÏòÒ»¶¨ÑØÐ±ÃæÏòÉÏ £¨B£©·½ÏòÒ»¶¨ÑØÐ±ÃæÏòÏ £¨C£©´óС²»¿ÉÄÜ´óÓÚ7 N £¨D£©´óС¿ÉÄܵÈÓÚ7 N

4£®Èç¹û²»¿¼ÂÇÉ¢ÈȵÄÓ°Ï죬¸øÒ»¶¨ÖÊÁ¿µÄË®¼ÓÈÈ£¬Ë®µÄζÈÓëʱ¼äµÄ¹ØÏµÈçͼÖÐʵÏßaËùʾ£¬ÆäËûÌõ¼þ²»±ä£¬½ö½«Ë®µÄÖÊÁ¿Ôö¼Ó£¬ÔòË®µÄζÈÓëʱ¼äµÄ¹ØÏµÍ¼ÏñÕýÈ·µÄÊÇ

£¨A£©a

£¨B£©b

£¨C£©c

£¨

£©

£¨D£©d

ÎÂ¶È b c a d ʱ¼ä

5£®ÔÚ´óÂ¥µçÌݵÄÏä¶¥ÉÏÓÃÉþÐü¹ÒÒ»¸öÎïÌ壬µçÌݾ²Ö¹Ê±¼ô¶Ï

ÐüÉþ£¬ÎïÌåÏÂÂäÖÁµçÌݵװåËùÐèʱ¼äΪt1£¬µçÌÝÔÚÔÈËÙϽµ¹ý³ÌÖУ¬¼ô¶ÏÐüÉþ£¬ÎïÌåÏÂÂäÖÁµçÌݵװåËùÐèʱ¼äΪt2£¬Ôò£¨

£¨A£©t1´óÓÚt2 £¨C£©t1µÈÓÚt2 ϸ´¦

£© £¨B£©t1СÓÚt2 £¨D£©ÎÞ·¨ÅжÏ

£©

£¨B£©·¢ÈȵŦÂÊ×î´ó £¨D£©µç×èÂÊ×î´ó

6£®°×³ãµÆÅÝÓþɺ󣬵ÆË¿ÈÝÒ×ÔÚ×îϸ´¦ÈÛ¶Ï¡£ÕâÊÇÒòΪ¾É°×³ãµÆÔÚ¹¤×÷ʱ£¬µÆË¿×î

£¨

£¨A£©Í¨¹ýµÄµçÁ÷×î´ó £¨C£©Í¨¹ýµÄµçÁ¿×î´ó

7£®ÈçͼaËùʾ£¬ÔÚÒ»¸öµç×è¾ùÔȵĽðÊôÔ²»·ÉÏÓÐÁ½A¡¢B¡¢C¡¢DËĵ㡣ÆäÖÐOΪԲÐÄ£¬AB¡¢CDΪԲ»·µÄÁ½Ìõ»¥Ïà´¹Ö±µÄÖ±¾¶¡£ÏÖ°ÑA¡¢BÁ½µã½ÓÈëµçÔ´µçѹ±£³Ö²»±äµÄÈçͼbËùʾµÄµç·MNÁ½¶Ëʱ£¬·¢ÏÖµçÁ÷±íʾÊýΪI0£¬µ±»»½ÓA¡¢DÁ½µã£¬Ôò´ËʱµçÁ÷±íµÄʾÊý

ӦΪ£¨ £©

£¨B£©3I0/4

£¨D£©4I0/3

£¨A£©I0/4 £¨C£©I0

8£®ÈçͼËùʾµç·£¬µçÔ´µçѹºãΪU£½8 V£¬Ð¡µÆÅÝÉϱêÓС°6V£¬4W¡±×ÖÑù£¬µç×èR2£½30¦¸£¬±ÕºÏµç¼üºó£¬

C M N A O B A K D a b Èô»¬¶¯±ä×èÆ÷R1µÄ»¬±ÛPÔÚÀëb¶Ë1/4´¦Ê±£¬Ð¡µÆÅݵÄʵ¼Ê¹¦ÂÊΪ1 W¡£²»¿¼Âǵç×èËæÎ¶ȵı仯£¬ÎªÁËʹ»¬±ÛP×ó¡¢ÓÒÒÆ¶¯Ê±£¬µÆÅÝÁ½¶Ëµçѹ²»³¬¹ý¶î¶¨µçѹ£¬±ä×èÆ÷R1×èÖµ£¨ÓеçÁ÷²¿·Ö£©µÄ±ä»¯·¶Î§ÊÇ£¨

£© £¨A£©0-40¦¸

£¨B£©3.4¦¸-40 ¦¸

R2

R1 P a b

£¨C£©7.5¦¸-30 ¦¸ £¨D£©10¦¸-30¦¸

¶þ¡¢Ìî¿ÕÌ⣨ÿСÌâ6·Ö£¬¹²30·Ö£©

9£®ÓÐÒ»¸ù³¤¶ÈΪLµÄµ¯»É£¬ËüÄܳÐÊܵÄ×î´óÀ­Á¦ÎªF£¬ÔÚ×î´óÀ­Á¦FµÄ×÷ÓÃÏ£¬µ¯»ÉÉ쳤ÁË?L¡£ÏÖÓüôµ¶½«µ¯»É¼ô³É³¤¶ÈΪL/3ºÍ2L/3µÄÁ½¶Î£¬Ôò³¤¶ÈΪ2L/3µÄµ¯»ÉÄܳÐÊܵÄ×î´óÀ­Á¦Îª__________F£¬ÔÚÕâ¸ö×î´óÀ­Á¦×÷ÓÃÏ£¬µ¯»ÉÉ쳤ÁË__________?L¡£ 10£®¼ÒÓõçÈÈÃðÎÃÆ÷ÖеçÈÈÔª¼þÊÇÓÃîÑËá±µ²ÄÁÏÖÆ³ÉµÄ£¬Ëü¾ßÓпØR ι¦ÄÜ¡£Í¼Öиø³öÁËÕâÖÖµçÈÈÔª¼þµÄµç×èËæÎ¶ȱ仯µÄÇúÏß¡£ÇëÄã¸ù¾ÝÕâ ÌõÇúÏß·ÖÎö£¬ÃðÎÃÆ÷Îȶ¨¹¤×÷ʱ·¢ÈÈÔª¼þ´¦ÓÚ__________ζÈÇø¼ä£¬»·¾³ ζÈÔÚ__________Çø¼äʱÕâÖÖÃðÎÃÆ÷¿ÉÒÔÕý³£Ê¹Óá£

11£®Ï´Ôèʱ½«11?CµÄÀäË®Óë66?CµÄÈÈË®³ä·Ö»ìºÏ³É550 kg¡¢36?CÈÈˮΪ__________kg¡£

12£®Ò»ÃܱÕÈÝÆ÷ÖУ¬Ê¢ÓиßεÄÓÍ£¬·ÅÔÚζȱ£³Ö²»±äµÄ»·¾³ÖÐÂýÂýÀäÈ´¡£Ð¡Ã÷ÿ¸ô30·ÖÖӼǼһ´ÎÈÝÆ÷ÄÚµÄÓÍΣ¬¹²¼Ç¼Æß´Î£¬¾ßÌåÊý¾ÝÈçÏÂ±í£º

¸ù¾Ý±íÖÐÊý¾Ý¿ÉÖªÔÚ__________¡£

13£®ÈçͼËùʾ£¬ÔÚ×ÀÃæÉÏÓÐÒ»µ¹Á¢µÄ²£Á§Ô²×¶£¬Æä¶¥µãÇ¡ºÃÓë×À̾̾½Ó´¥£¬Ô²×¶µÄÖᣨͼÖÐÐéÏߣ©Óë×ÀÃæ´¹Ö±£¬¹ýÖáÏߵĽØÃæÎªµÈ±ßÈý½ÇÐΡ£ÓÐÒ»°ë¾¶ÎªrµÄÔ²ÖùÐÎÆ½ÐйâÊø´¹Ö±ÈëÉäµ½Ô²×¶µÄµ×ÃæÉÏ£¬¹âÊøµÄÖÐÐÄÖáÓëÔ²×¶µÄÖáÖØºÏ¡£ÒÑÖª²£Á§µÄÕÛÉäÂÊΪ1.5£¬Ôò¹âÊøÔÚ×ÀÃæÉÏÐγɵĹâ°ß°ë¾¶Îª__________£¬²¢ÔÚͼÖл­³ö¹â·ͼ¡£

Èý¡¢¼ÆËãÌ⣨±¾Ìâ32·Ö£©

14£®£¨12·Ö£©Ë®ÔÚÈȵ糧µÄ¹øÂ¯ÖбäΪˮÕôÆø£¬Í¨¹ýÎÐÂÖ»ú´ø¶¯·¢µç»ú·¢µç£¬ÓùýµÄË®ÕôÆøÔÚÒº»¯Æ÷ÖÐÄý½á³ÉË®£¬ÔÙµ½¹øÂ¯£¬Ñ­»·Ê¹Óá£ÈÜ»¯Æ÷ÖеÄÀäÈ´Ë®ÔòÁ÷µ½ÀäÈ´ËþÖнµÎ£¬ÈçͼËùʾ£¬Çó£º

£¨1£©ÏÄÌ죬À´×ÔÀäÈ´ËþµÄË®ÎÂΪ16?C£¬¶ø»Øµ½ÀäÈ´ËþµÄË®ÎÂΪ30?C.ÈôÀäÈ´ËþºÍÒº»¯Æ÷¼äË®µÄÁ÷Á¿Îª15 m3/s£¬ÊÔÇóÕâ¸öϵͳͨ¹ýÀäÈ´ËþÉ¢ÈȵŦÂÊ¡£

ÎÐÂÖ»ú ·¢µç»ú Ë®ÕôÆø Òº»¯Æ÷ Ë® T0 T1 T2 T

µÄÎÂË®£¬ÔÚ»ìºÏµÄ¹ý³ÌÖÐÓÐ2.31?106 JµÄÈÈÁ¿ËðʧµôÁË£¬ÔòËùÓÃÀäˮΪ__________kg£¬ËùÓÃ

Àäȴʱ¼ät£¨min£© 0 ÓÍÎÂT£¨?C£© 30 60 52 90 36 16 120 150 180 28 8 24 4 22 2 148 84 ÄÚÍâβî?T£¨?C£© 128 64 Àäȴʱ¼äΪ60 minʱ£¬ÄÚÍâζÈÖ®²îΪ__________?C£¬ÓÍÎÂTÓëÀäȴʱ¼ätµÄ¹ØÏµÊ½Îª

r ×ÀÃæ

£¨2£©Èç¹û·¢µç»úµÄ·¢µç¹¦ÂÊΪ5.6?105 kW£¬·¢µç»ú°Ñ»úеÄÜת»¯ÎªµçÄܵÄЧÂÊΪ80%£¬²»¼ÆË®ÕôÆøÍ¨¹ýÎÐÂÖ»ú¹ý³ÌÖÐÓÉÓÚÈÈ´«µÝÔì³ÉµÄÄÜÁ¿Ëðʧ¼°ÎÐÂÖ»úµÄĦ²Á£¬ÊÔÇóË®ÕôÆøµÄÄÜÁ¿×ª»¯ÎªµçÄܵÄЧÂÊ¡£

15£®£¨10·Ö£©ÈÃÒºÌåÔڹܵÀÖÐÁ÷¶¯£¬ÒºÌå¿ÉÒÔ¿´×÷ÊÇÓÉÆ¬Òº²ã×é³ÉµÄ£¬¸÷ƬҺ²ãÖ®¼ä´æÔÚ×ÅĦ²Á£¬²úÉúÒºÌåÄÚ²¿µÄ×èÁ¦£¬Õâ¾ÍÊÇÒºÌåµÄÕ³ÖÍÐÔ¡£Ð¡ÍõÓó¤¶ÈÏàͬµÄϸ¹ÜÀ´Ñо¿ÒºÌåµÄÕ³ÖÍÐÔ£¬ÔÚζÈÏàͬµÄÇé¿öÏ£¬Í¨¹ýʵÑé²âµÃ1 sÄÚͨ¹ýϸ¹ÜµÄÒºÌåÌå»ýÈçÏ£º

£¨1£©ÔÚСÍõÓÃÓÍ×öµÄʵÑéÖУ¬Èôϸ¹ÜµÄ°ë¾¶ÊÇ3 mm£¬1 sÄÚ

ͨ¹ýϸ¹ÜµÄÓ͵ÄÌå»ýÊÇ40.5 mm3£¬Ôòϸ¹ÜÁ½¶ËµÄѹǿ²îÊǶàÉÙ£¿

v ʵÑéÐòºÅ 1 2 3 4 5 6 7 ÒºÌåÖÖÀà Ë® ÓÍ Ë® ÓÍ Ë® Ë® Ë® ϸ¹Ü°ë¾¶/mm 1 1 2 2 3 1 1 ϸ¹ÜÁ½¶Ëѹǿ²î P P P P P 2P 3P ͨ¹ýϸ¹ÜµÄÒºÌåÌå»ý/mm3 100 2 1600 32 8100 200 300 £¨2£©ÓÉÓÚÒºÌåµÄÕ³ÖÍÐÔ£¬Ê¹µÃÔÚÁ÷ÌåÖÐÔ˶¯µÄÎïÌåÒªÊܵ½Á÷Ìå×è

Á¦£¬ÔÚÒ»°ãÇé¿öÏ£¬°ë¾¶ÎªRµÄСÇòÒÔËÙ¶ÈvÔ˶¯Ê±£¬ËùÊܵÄÒºÌå×èÁ¦vr ¿ÉÓù«Ê½f£½6??Rv±íʾ¡£Ò»¸öÃܶÈΪ?¡¢°ë¾¶ÎªRµÄСÇò£¬ÔÚÃܶÈΪ?0¡¢ Õ³ÖÍϵÊýΪ?µÄÒºÌåÖÐÓɾ²Ö¹×ÔÓÉÏÂÂäʱµÄv-tͼÏñÈçͼËùʾ£¬ÇëÍÆµ¼³ö ËÙ¶ÈvrµÄÊýѧ±í´ïʽ¡£

16£®£¨10·Ö£©ÈçͼËùʾÊÇÒ»ÖÖˮբ£¬Õ¢Ãŵĵײ¿Óë½ÂÖáOÏàÁ¬£¬ºñ¶È²»¼ÆµÄբßßΪH¡¢¿íΪa¡£ABΪһ¸ù²»¼ÆÖÊÁ¿µÄ¸Ë£¬A¶Ëͨ¹ý½ÂÁ´ÓëÕ¢ÃÅÏàÁ¬£¬B¶Ëͨ¹ý½ÂÁ´ÓëµØÃæÏàÁ¬¡£¸ËABÓëµØÃæ³É60?½Ç£¬A¶Ë¾àÀëµØÃæ¸ßh¡£ÒÑ֪ˮµÄÃܶÈΪ?£¬ÊÔÇó¸ËAB¶Ô A B O O t

Õ¢ÃŵÄ×÷ÓÃÁ¦¡£

17£®£¨6·Ö£©ÈçͼËùʾ£¬Ò»¸ùÎÞµ¯ÐÔµÄÇáÉþÐü¹Ò×ÅÒ»¸öíÀÂ룬

ÁíÍâÓÃÒ»¸öÇáÖʵ¯»É³ÓÑØË®Æ½·½ÏòÀ­×ÅíÀÂ룬ʹÇáÉþÓëˮƽ·½

Ïò³É?½Ç£¬Ò»Î»Í¬Ñ§³¢ÊÔÒÔʵÑéÇóµÃµ¯»É³ÓµÄÀ­Á¦FÓë?µÄ¹Ø

? ϵ¡£Ëû²»¶Ï¸Ä±ä?²¢¼Ç¼ÏàÓ¦µÄµ¯»É³ÓµÄʾÊý¡£

£¨1£©ÇëÒÔFΪyÖᣬ²¢1/tan?ÒÔΪxÖᣬÔÚ·½¸ñÖ½ÉÏ»­³öFÓë1/tan?µÄ¹ØÏµÍ¼¡£²¢ÅжÏÔÚÕâ

2 3 ʵÑéÐòºÅ 1 ЩÀ­Á¦Êý¾ÝÖУ¬ÄÄÒ»¸ö×îÓпÉÄÜÊÇÓÉ

50? 45? 40? ? ÓÚ²âÁ¿»ò¼Ç¼µÄÊèºö¶ø²úÉúµÄ´íÎó¡£

F/N 8.0 10.0 13.0 £¨2£©Çó?£½45?ʱÉþ×ÓµÄÕÅÁ¦¡£

18£®£¨6·Ö£©ÈçͼaËùʾÊÇÒ»¸öÓò»±äÐεÄӲֽƬ»·£¨Í¼ÖлÒÉ«²¿·Ö£©ºÍÏðÆ¤½î£¨Í¼ÖÐÂÖ·ø²¿·Ö£©ÖƳɵÄתÅÌ£¬ÏðÆ¤½îÒ»¶ËÓëתÅ̵ÄÖÐÐÄÖáÏàÁ¬ÇÒ¾ù±Á½ô¡£ÏÖ½«×ªÅ̵ÄÖÐÐÄÖáˮƽ·ÅÖÃÔÚÖ§¼ÜÉÏ£¬ÈçͼbËùʾ£¬Ê¹×ªÅÌ´¦ÓÚÊúÖ±Æ½ÃæÄÚ¡£

£¨1£©Í¨¹ýÔõÑùµÄ²Ù×÷£¬¿ÉÒÔÅжÏתÅ̵ÄÖØÐÄÇ¡ºÃÔÚÖÐÐÄÖáÉÏ£¿

4 35? 14.5 5 30? 17.0 a b

£¨2£©½«Ò»¸ö·¢¹âµÄ°×³ãµÆÅÝ£¬¿¿½ü·ÅÔÚͼaÖÐתÖáÓÒ²àˮƽÏðÆ¤½î¸½½ü£¬Äã»á¿´µ½Ê²

ôÏÖÏ󣿲¢¼òÊö²úÉúÕâÒ»ÏÖÏóµÄÔ­Àí¡£

Îå¡¢ÅжÏÓë˵ÀíÌ⣨±¾Ìâ¹²44·Ö£© 19£®£¨14·Ö£©

£¨1£©£¨4·Ö£©Ð¡ÍõͬѧΪÁ˲âÁ¿»ýÑ©µÄÃܶȣ¬Éè¼ÆÁË¡°¸ù¾ÝÑ©µØÉϵĽÅÓ¡Éî¶È½øÐйÀ²â¡±µÄ·½·¨¡£Ëû²ÉÓõķ½·¨ÊÇ£ºÀûÓÃÒ»¿éƽÕûµØÃæÉϵĻýÑ©£¬ÓýÅÊúÖ±ÏòϲÈÔÚÑ©ÉÏ£¬ÐγÉÒ»¸öÏòϰ¼µÄ½ÅÓ¡¡£È»ºóͨ¹ý²âÁ¿»ýѩԭÀ´µÄºñ¶ÈH£¬ÓýŲȺóÔÚÑ©ÉÏÐγɽÅÓ¡µÄÉî¶Èh£¬¾Í¿ÉÒÔ¹À²âÑ©µÄÃܶȡ£Çëͨ¹ý°Çµ¼µÃ³öÑ©µÄÃܶȵļÆËã±í´ïʽ¡£

£¨2£©£¨5·Ö£©´óÑ©¹ýºó£¬»áÔì³ÉÂ·Ãæ»ýÑ©ºÍ»ýË®£¬Î£¼°½»Í¨°²È«¡£ÎªÁ˾¡¿ìÏû³ýÂ·Ãæ»ýË®£¬¿ÉÒÔͨ¹ýÈöÑÎºÍÆÌÉè·À»¬ÎïÒÔ¼°×é֯ɨѩµÈ´ëÊ©¡£

ÏÂ±í·´Ó³µÄÊÇÑεÄŨ¶ÈÓëÄý¹ÌζÈÖ®¼äµÄ¹ØÏµ£¬ÀûÓÃÕâÒ»±í¸ñ£¬ÇëÄã¹À¼Æµ±ÇÅÃæÉÏ»ýË®µÄºñ¶È´ïµ½2 cm£¬»·¾³Î¶ÈΪ£­3?Cʱ£¬ÈöÑγµÓ¦ÔÚÿƽ·½Ã׵ıùÃæÉÏÈö¶àÉÙÑβÅÄÜÈ¥³ýÇÅÃæÉϵĻýË®£¿

£¨3£©£¨5·Ö£©Ñ©µØ³µÔÚËÉÈíµÄÑ©µØÉÏÐÐʻʱ£¬ËùÊÜ×èÁ¦Ö÷ÒªÔ´ÓÚÂÄ´ø»ò³µÂÖÓëÑ©²ãµÄ¼·Ñ¹¡£Ä³ÐͺŵÄÂÄ´øÊ½Ñ©µØ³µµÄÿ¸ùÂÄ´ø¿íΪd£¬¿ÕÔØÊ±ÓëÑ©µØ½Ó´¥µÄѹǿΪp0.

£¨a£©µ±Ñ©µØ³µÒÔËÙ¶ÈvÔÚÑ©µØÉÏÔÈËÙÐÐʻʱ£¬ÔÚÑ©²ãÉÏÔì³ÉµÄÑ©¹µÉî¶ÈΪh¡£ÊÔ¹ÀËã´ËʱѩµØ³µ¿Ë·þÑ©²ã×èÁ¦×ö¹¦µÄ¹¦ÂÊP¡£

£¨b£©¼ÙÉèÑ©µØ³µ¼·Ñ¹Ñ©²ãÐγɵÄÑ©¹µÉî¶ÈÓëѹǿ³ÉÕý±È¡£µ±Ñ©µØ³µËùÔØ»õÎïµÄÖØÁ¦ÎªÑ©µØ³µ¿ÕÔØÊ±×ÔÖØµÄ1/4£¬ÔòÈÔÒÔ¹¦ÂÊPÔÚÑ©µØÉÏÔÈËÙÐÐʻʱµÄËÙ¶ÈΪ¶à´ó£¿

20£®£¨6·Ö£©½«Ò»¸öµç´ÅÌúºÍ°×³ãµÆ²¢Áªºó½ÓÈëµç·£¬ÈçͼaËùʾ£¬µ±±ÕºÏµç¼üʱ£¬µÆL1¼´¿ÌµãÁÁ£¬ËæºóϨÃ𣻵±¶Ï¿ªµç¼üʱ£¬µÆ»áÉÁÁÁºóϨÃð¡£

£¨1£©£¨2·Ö£©´ËÏÖÏó˵Ã÷µ±±ÕºÏµç¼üʱ£¬Á÷¹ýµç´ÅÌúµÄµçÁ÷±ä»¯ÊÇ____________£»µ±¶Ï¿ªµç¼üʱ£¬Á÷¹ýµç´ÅÌúµÄµçÁ÷±ä»¯ÊÇ____________¡£

L1 µ¯ »É L1 Ƭ L2 a b ÑεÄŨ¶È£¨%£© 0 Äý¹Ìζȣ¨?C£© 0 5 £­3 10 15 20 £­17 £­7.5 £­12

£¨2£©£¨4·Ö£©ÔÚͼbÖУ¬µ±µç´ÅÌúÖÐÎÞµçÁ÷ʱ£¬ÌúÖʵ¯»ÉƬµÄ¿É¶¯¶ËÓëÓÒ²à½ÓÏßÖù½Óͨ£»µ±µç´ÅÌúÖÐÓеçÁ÷ʱ£¬ÔÚµç´ÅÌúµÄÎüÒýÏ£¬ÌúÖʵ¯»ÉƬµÄ¿É¶¯¶ËÓë×ó²à½ÓÏßÖù½Óͨ¡£ÊÔÓñÊÏß´úÌæµ¼Ïߣ¬Íê³Éµç·Á¬Ïߣ¬Ê¹µç·Öеĵç¼ü±ÕºÏºó£¬µÆL1¡¢L2»á½»Ìæ·¢¹â¡£

21£®£¨12·Ö£©

ÈçͼΪһÖÖµç´Å¼Ìµç¿ª¹Ø£¬Í¼ÖÐLΪµç´ÅÌúÏßȦ¡£L²»Í¨µçʱ£¬¼ÌµçÆ÷²»ÎüºÏ£¬ÈçͼaËùʾ£¬Èý¶Ô³£±Õ½ÓµãA1ÓëA1¡¯½Óͨ£¬A2ÓëA2¡¯½Óͨ£¬A3ÓëA3¡¯½Óͨ£»Èý¶Ô³£¿ª½ÓµãB1ÓëB1¡¯¡¢B2ÓëB2¡¯¡¢B3ÓëB3¡¯¾ù²»Ïàͨ¡£Lͨµçʱ£¬¼ÌµçÆ÷ÎüºÏ£¬ÈçͼbËùʾ£¬Èý¶Ô³£±Õ½ÓµãA1ÓëA1¡¯¡¢A2ÓëA2¡¯¡¢A3ÓëA3¡¯¾ù²»Ïàͨ£»Èý¶Ô³£¿ª½ÓµãB1ÓëB1¡¯¡¢B2ÓëB2¡¯¡¢B3ÓëB3¡¯¾ù½Óͨ¡£

ijѧУѧÉúÉçÍÅÓÐһ̨ÓÃÉÏÊöµç´Å¼Ìµç¿ª¹Ø³ÉµÄÖÇÁ¦¾ºÈüµÄÇÀ´ðÏÔʾϵͳ£¨ÇÀ´ð»ú£©£¬ÈçͼcËùʾ¡£Í¼ÖÐS1¡¢S2¡¢S0Êǰ´Å¥Ê½¿ª¹Ø°´ÏÂʱ½Óͨ£¬ËÉÊÖʱ×Ô¶¯µ¯ÆðΪ¶Ï¿ª¡££¬¸ÃÇÀ´ð»ú¿É¹©Á½¸ö²ÎÈü¶ÓʹÓá£Ö÷³ÖÈËÐû²¼ÎÊÌ⣬Ȼºó˵¡°ÏÖÔÚ¿ªÊ¼¡±ÒÔºó£¬×îÏȰ´Ï°´Å¥µÄ¶ÓµÄָʾµÆµãÁÁ£¬ÆäÓàÈκÎÒ»¸ö

a b

ÉϺ£ÊеÚ22½ì³õÖÐÎïÀí¾ºÈü¸´ÈüÊÔ¾í¼°½â´ð.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c3erj615rrl1is520731o_1.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top