ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬Õý·½ÐÎÓëԲλÓÚͬһƽÃæÄÚ£¬Õý·½ÐεÄÖÐÐÄÓëÓëÔ²µÄÔ²ÐÄÖغÏÓÚOµã£¬ab¡¢cd·Ö±ðÊÇÕý·½ÐÎÁ½Ìõ±ßµÄÖд¹Ïߣ¬M¡¢NΪԲÖÜÉϵĵ㣬Õý·½ÐÎËĽÇÓеÈÁ¿µãµçºÉ£®ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©

A£®M¡¢NÁ½µãµÄµç³¡Ç¿¶ÈÓëµçÊƾùÏàͬ

B£®ÐéÏßÔ²ÖÜΪµç³¡µÄÒ»ÌõµÈÊÆÏß

C£®ÈôÒ»ÕýµçºÉ´ÓMµãÑØÖ±ÏßÔ˶¯µ½Oµã£¬¸ÃÕýµçºÉÊܵ½µÄµç³¡Á¦Ò»Ö±¼õС

D£®Èô½«Ä³Ò»¸ºµçºÉ´ÓMµãÑØÕÛÏßM¡úO¡úNÔ˶¯µ½Nµã£¬µç³¡Á¦Ê¼ÖÕ²»×ö¹¦

¡¾´ð°¸¡¿D

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º¿ÉÒÔÏÈ»­³öµç³¡Ïߣ¬ÈçͼËùʾ£º

Mµã³¡Ç¿ÏòÉÏ£¬Nµã³¡Ç¿Ïò×󣬲»Í¬£¬¹ÊA´íÎ󣻵糡ÏßÓëµÈÊÆÃæ´¹Ö±£¬ÔÚM¡¢NµãµÄµç³¡ÏßÓëÔ²²»´¹Ö±£¬¹ÊÐéÏßÔ²Öܲ»ÊǵÈÊÆÏߣ¬¹ÊB´íÎó£»ÈôÒ»ÕýµçºÉ´ÓMµãÑØÖ±ÏßÔ˶¯µ½Oµã£¬µ±×ó²àÁ½¸öµçºÉµ¥¶À´æÔÚʱ£¬µç³¡Á¦ÏÈÔö¼Óºó¼õС£»µ±ÓÒ²àÁ½¸öµçºÉµ¥¶À´æÔÚʱ£¬µç³¡Á¦ÊÇÖð½¥Ôö¼Ó£»ÓÉÓÚ×ó²àÁ½¸öµçºÉ½Ï½ü£¬¹Êµç³¡Á¦µÄºÏÁ¦Ó¦¸ÃÊÇÏÈÔö¼Óºó¼õС£¬¹ÊC´íÎó£»µ±×ó²àÁ½¸öµçºÉµ¥¶À´æÔÚʱ£¬cdÊǵÈÊÆÏߣ¬µ±ÓÒ²àÁ½¸öµçºÉµ¥¶À´æÔÚʱ£¬cd»¹ÊǵÈÊÆÏߣ¬¹ÊËĸöµçºÉͬʱ´æÔÚʱ£¬cdÒÀÈ»ÊǵÈÊÆÏߣ»µ±ÉÏÃæÁ½¸öµçºÉµ¥¶À´æÔÚʱ£¬abÊǵÈÊÆÃ棬µ±ÏÂÃæµÄÁ½¸öµçºÉµ¥¶À´æÔÚʱ£¬abÒÀÈ»ÊǵÈÊÆÃ棬¹ÊËĸöµçºÉͬʱ´æÔÚʱ£¬ab±ØÈ»ÊǵÈÊÆÏߣ»¹Ê½«Ä³Ò»¸ºµçºÉ´ÓMµãÑØÕÛÏßM¡úO¡úNÔ˶¯µ½Nµã£¬µç³¡Á¦Ê¼ÖÕ²»×ö¹¦£¬¹ÊDÕýÈ·£»¹ÊÑ¡D¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬½«´òµã¼ÆʱÆ÷¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬ÓÃÖØÎï´ø¶¯Ö½´ø´Ó¾²Ö¹¿ªÊ¼×ÔÓÉÏÂÂ䣬ÀûÓôË×°ÖÿÉÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡£

£¨1£©¹©ÊµÑéÑ¡ÔñµÄÖØÎïÓÐÒÔÏÂËĸö£¬Ó¦Ñ¡Ôñ

A£®ÖÊÁ¿Îª10g µÄíÀÂë

B£®ÖÊÁ¿Îª50g µÄËÜÁÏÇò

C£®ÖÊÁ¿Îª200g µÄľÇò

D£®ÖÊÁ¿Îª200g µÄÌúÇò

£¨2£©°²×°ºÃʵÑé×°Öã¬ÕýÈ·½øÐÐʵÑé²Ù×÷£¬´Ó´ò³öµÄÖ½´øÖÐÑ¡³ö·ûºÏÒªÇóµÄÖ½´ø£¬ÈçÏÂͼËùʾ¡£Ö½´øµÄ ¶Ë£¨Ñ¡Ìî¡°×ó¡±»ò¡°ÓÒ¡¯£©ÓëÖØÎïÏàÁ¬¡£

£¨3£©ÉÏͼÖÐO µãΪ´òµãÆðʼµã£¬ÇÒËÙ¶ÈΪÁ㡣ѡȡֽ´øÉÏÁ¬Ðø´ò³öµÄµãA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G ×÷Ϊ¼ÆÊýµã£¬ÎªÑéÖ¤ÖØÎï¶ÔÓ¦O µãºÍF µã»úеÄÜÊÇ·ñÏàµÈ£¬²¢Ê¹Êý¾Ý´¦Àí¼ò±ã£¬Ó¦²âÁ¿O¡¢F Á½µã¼äµÄ¾àÀëh1 ºÍ________Á½µã¼äµÄ¾àÀëh2

£¨4£©ÒÑÖªÖØÎïÖÊÁ¿Îªm£¬¼ÆʱÆ÷´òµãÖÜÆÚΪT£¬´ÓO µãµ½F µãµÄ¹ý³ÌÖÐÖØÎﶯÄܵÄÔö¼ÓÁ¿¦¤Ek= £¨Óñ¾ÌâËù¸ø×Öĸ±íʾ£©¡£

£¨5£©Ä³Í¬Ñ§ÔÚʵÑéÖз¢ÏÖÖØÎïÔö¼ÓµÄ¶¯ÄÜÂÔСÓÚ¼õÉÙµÄÖØÁ¦ÊÆÄÜ£¬ÓÚÊÇÉîÈëÑо¿×èÁ¦¶Ô±¾ÊµÑéµÄÓ°Ïì¡£Ëû²â³ö¸÷¼ÆÊýµãµ½ÆðʼµãO µÄ¾àÀëh£¬²¢¼ÆËã³ö¸÷¼ÆÊýµãµÄËÙ¶Èv£¬ÓÃʵÑé²âµÃµÄÊý¾Ý»æÖƳöv2--h ͼÏߣ¬ÈçͼËùʾ¡£ÒÑÖªµ±µØµÄÖØÁ¦¼ÓËÙ¶Èg=9£®8m/s2£¬ÓÉͼÏßÇóµÃÖØÎïÏÂÂäʱÊܵ½×èÁ¦ÓëËùÊÜÖØÁ¦µÄ°Ù·Ö±ÈΪ %£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©¡£

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

¾«Ó¢¼Ò½ÌÍø