µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

ÐÂÈ˽̰æ°ËÄê¼¶ÊýѧϲáµÚ20ÕÂÊý¾ÝµÄ·ÖÎö½Ì°¸½ÌѧÎݸ

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/9/12 10:01:39 ±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⡣

11 µÚ¶þʮՠÊý¾ÝµÄ·ÖÎö

20.2.2 ·½²î

Ò». ½ÌѧĿ±ê£º

1. Á˽ⷽ²îµÄ¶¨ÒåºÍ¼ÆË㹫ʽ¡£ 2. Àí½â·½²î¸ÅÄîµÄ²úÉúºÍÐγɵĹý³Ì¡£

3. »áÓ÷½²î¼ÆË㹫ʽÀ´±È½ÏÁ½×éÊý¾ÝµÄ²¨¶¯´óС¡£ ¶þ. ÖØµã¡¢ÄѵãºÍÄѵãµÄÍ»ÆÆ·½·¨£º

1. ÖØµã£º·½²î²úÉúµÄ±ØÒªÐÔºÍÓ¦Ó÷½²î¹«Ê½½â¾öʵ¼ÊÎÊÌâ¡£ 2. Äѵ㣺Àí½â·½²î¹«Ê½ Èý. ÀýϰÌâµÄÒâͼ·ÖÎö£º

1. ½Ì²ÄP138µÄÌÖÂÛÎÊÌâµÄÒâͼ£º

£¨1£©.´´ÉèÎÊÌâÇé¾³£¬ÒýÆðѧÉúµÄѧϰÐËȤºÍºÃÆæÐÄ¡£ £¨2£©.ΪÒýÈë·½²î¸ÅÄîºÍ·½²î¼ÆË㹫ʽ×÷ÆÌµæ¡£

£¨3£©.½éÉÜÁËÒ»ÖֱȽÏÖ±¹ÛµÄºâÁ¿Êý¾Ý²¨¶¯´óСµÄ·½·¨¡ª¡ª»­ÕÛÏß·¨¡£

£¨4£©.¿Í¹ÛÉÏ·´Ó³ÁËÔÚ½â¾öijЩʵ¼ÊÎÊÌâʱ£¬Ç󯽾ùÊý»òÇ󼫲îµÈ·½·¨µÄ¾ÖÏÞÐÔ£¬Ê¹Ñ§ÉúÌå»áµ½Ñ§Ï°·½²îµÄÒâÒåºÍÄ¿µÄ¡£ 2. ½Ì²ÄP140Àý1µÄÉè¼ÆÒâͼ£º

£¨1£©.Àý1·ÅÔÚ·½²î¼ÆË㹫ʽºÍÀûÓ÷½²îºâÁ¿Êý¾Ý²¨¶¯´óСµÄ¹æÂÉÖ®ºó£¬²»ÑÔ¶øÓ÷ÆäÖ÷ҪĿµÄÊǼ°Ê±¸´Ï°£¬¹®¹Ì¶Ô·½²î¹«Ê½µÄÕÆÎÕ¡£

£¨2£©.Àý1µÄ½âÌâ²½ÖèҲΪѧÉú×öÁËÒ»¸öʾ·¶£¬Ñ§ÉúÒÔºó¿ÉÒÔÄ£·ÂÀý1µÄ¸ñʽ½â¾öÆäËûÀàËÆµÄʵ¼ÊÎÊÌâ¡£ ËÄ.¿ÎÌÃÒýÈ룺

³ý²ÉÓý̲ÄÖеÄÒýÀýÍ⣬¿ÉÒÔÑ¡ÔñһЩ¸üʱ´úÆøÏ¢¡¢¸üÓÐÏÖʵÒâÒåµÄÒýÀý¡£ÀýÈ磬ͨ¹ýѧÉú¹Û¿´2004Äê°ÂÔË»áÁõÏèÓ¶á110Ã×À¸¹Ú¾üµÄ¼Ïñ£¬½ø¶øÒýµ¼½ÌÁ·Ô±¸ù¾Ýƽʱ±ÈÈü³É¼¨Ñ¡Ôñ²ÎÈü¶ÓÔ±ÕâÑùµÄʵ¼ÊÎÊÌâÉÏ£¬ÕâÑùÒýÈë×ÔÈ»¶øÓÖÕæÊµ£¬Ñ§ÉúÒ²¸ü¸ÐÐËȤһЩ¡£ Îå. ÀýÌâµÄ·ÖÎö£º

½Ì²ÄP140Àý1ÔÚ·ÖÎö¹ý³ÌÖÐӦץסÒÔϼ¸µã£º

1. ÌâÄ¿ÖС°ÕûÆë¡±µÄº¬ÒåÊÇʲô£¿ËµÃ÷ÔÚÕâ¸öÎÊÌâÖÐÒªÑо¿Ò»×éÊý¾ÝµÄʲô£¿Ñ§Éúͨ¹ý˼

¿¼¿ÉÒԻشð³öÕûÆë¼´²¨¶¯Ð¡£¬ËùÒÔÒªÑо¿Á½×éÊý¾Ý²¨¶¯´óС£¬ÕâÒ»»·½ÚÊÇÃ÷È·ÌâÒâ¡£ 2. ÔÚÇó·½²î֮ǰÏÈÒªÇóÄĸöͳ¼ÆÁ¿£¬ÎªÊ²Ã´£¿Ñ§ÉúÒ²¿ÉÒԵóöÏÈÇ󯽾ùÊý£¬ÒòΪ¹«Ê½ÖÐÐè

Ҫƽ¾ùÖµ£¬Õâ¸öÎÊÌâ¿ÉÒÔʹѧÉúÃ÷È·ÀûÓ÷½²î¼ÆËã²½Öè¡£ 3. ·½²îÔõÑùÈ¥ÌåÏÖ²¨¶¯´óС£¿

ÕâÒ»ÎÊÌâµÄÌá³öÖ÷Òª¸´Ï°¹®¹Ì·½²î£¬·´Ó³Êý¾Ý²¨¶¯´óСµÄ¹æÂÉ¡£ Áù. ËæÌÃÁ·Ï°£º

1. ´Ó¼×¡¢ÒÒÁ½ÖÖÅ©×÷ÎïÖи÷³éÈ¡1ÖêÃ磬·Ö±ð²âµÃËüµÄÃç¸ßÈçÏ£º£¨µ¥Î»£ºcm£©

12 ¼×£º9¡¢10¡¢11¡¢12¡¢7¡¢13¡¢10¡¢8¡¢12¡¢8£» ÒÒ£º8¡¢13¡¢12¡¢11¡¢10¡¢12¡¢7¡¢7¡¢9¡¢11£» ÎÊ£º£¨1£©ÄÄÖÖÅ©×÷ÎïµÄÃ糤µÄ±È½Ï¸ß£¿

£¨2£©ÄÄÖÖÅ©×÷ÎïµÄÃ糤µÃ±È½ÏÕûÆë£¿

2. ¶ÎΡºÍ½ð־ǿÁ½È˲μÓÌåÓýÏîĿѵÁ·£¬½üÆÚµÄ5´Î²âÊԳɼ¨ÈçϱíËùʾ£¬Ë­µÄ³É¼¨±È½ÏÎȶ¨£¿ÎªÊ²Ã´£¿ ²âÊÔ´ÎÊý ¶ÎΡ ½ð־ǿ 1 13 10 2 14 13 3 13 16 4 12 14 5 13 12 ²Î¿¼´ð°¸£º1.£¨1£©¼×¡¢ÒÒÁ½ÖÖÅ©×÷ÎïµÄÃçÆ½¾ù¸ß¶ÈÏàͬ£»£¨2£©¼×ÕûÆë 2.¶ÎΡµÄ³É¼¨±È½ð־ǿµÄ³É¼¨ÒªÎȶ¨¡£

Æß. ¿ÎºóÁ·Ï°£º

1.ÒÑÖªÒ»×éÊý¾ÝΪ2¡¢0¡¢-1¡¢3¡¢-4£¬ÔòÕâ×éÊý¾ÝµÄ·½²îΪ ¡£ 2.¼×¡¢ÒÒÁ½ÃûѧÉúÔÚÏàͬµÄÌõ¼þϸ÷Éä°Ð10´Î£¬ÃüÖеĻ·ÊýÈçÏ£º ¼×£º7¡¢8¡¢6¡¢8¡¢6¡¢5¡¢9¡¢10¡¢7¡¢4 ÒÒ£º9¡¢5¡¢7¡¢8¡¢7¡¢6¡¢8¡¢6¡¢7¡¢7

¾­¹ý¼ÆË㣬Á½ÈËÉä»÷»·ÊýµÄƽ¾ùÊýÏàͬ£¬µ«S¼× SÒÒ£¬ËùÒÔÈ·¶¨ È¥²Î¼Ó±ÈÈü¡£ 3. ¼×¡¢ÒÒÁ½Ì¨»ú´²Éú²úͬÖÖÁã¼þ£¬10Ìì³öµÄ´ÎÆ··Ö±ðÊÇ£¨ £© ¼×£º0¡¢1¡¢0¡¢2¡¢2¡¢0¡¢3¡¢1¡¢2¡¢4 ÒÒ£º2¡¢3¡¢1¡¢2¡¢0¡¢2¡¢1¡¢1¡¢2¡¢1

·Ö±ð¼ÆËã³öÁ½¸öÑù±¾µÄƽ¾ùÊýºÍ·½²î£¬¸ù¾ÝÄãµÄ¼ÆËãÅжÏÄĄ̈»ú´²µÄÐÔÄܽϺã¿ 4. СˬºÍС±øÔÚ10´Î°ÙÃ×Åܲ½Á·Ï°Öгɼ¨Èç±íËùʾ£º£¨µ¥Î»£ºÃ룩 Сˬ 10.8 С±ø 10.9 10.9 10.9 11.0 10.8 10.7 10.8 11.1 11.0 11.1 10.9 10.8 10.8 11.0 11.1 10.7 10.9 10.9 10.8 22Èç¹û¸ù¾ÝÕ⼸´Î³É¼¨Ñ¡°ÎÒ»È˲μӱÈÈü£¬Äã»áÑ¡Ë­ÄØ£¿ ´ð°¸£º1. 6 2. £¾¡¢ÒÒ£»3. x4. x x22¼×=1.5¡¢S¼×=0.975¡¢

2xÒÒ£½1. 5¡¢SÒÒ£½0.425£¬ÒÒ»ú´²ÐÔÄܺÃ

Сˬ

£½10.9¡¢SСˬ£½0.02£»

£½10.9¡¢SС±ø£½0.008 £¬¹ÊÑ¡ÔñС±ø²Î¼Ó±ÈÈü¡£

2С±ø

½Ìѧ·´Ë¼£º

ÐÂÈ˽̰æ°ËÄê¼¶ÊýѧϲáµÚ20ÕÂÊý¾ÝµÄ·ÖÎö½Ì°¸½ÌѧÎݸ.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c3l6bg5932b8c83h0epna2cg5h8inz6016cl_3.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