ÌâÄ¿ÄÚÈÝ

10£®£¨1£©Èçͼ1ËùʾµÄÁ¿Í²ÊÇÒÔºÁÉý£¨ml£©Îªµ¥Î»±ê¶ÈµÄ£¬×îС·Ö¶ÈÖµÊÇ2ml£»²âÁ¿Ê±Èç¹ûÈçͼÄÇÑù¶ÁÊý£¬Ôò¶Á³öµÄÒºÌåÌå»ýÓëÕæÊµÖµÏà±ÈÆ«´ó£¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°ÏàµÈ¡±£©£®
£¨2£©Ë®Æ½·ÅÖõÄÌìÆ½Èçͼ2 Ëùʾ£¬ÔÚʹÓÃǰ±ØÐë½øÐеĵ÷½ÚÊÇ£ºÊ×ÏȽ«ÓÎÂëÒÆÖÁ±ê³ß×ó¶ËµÄÁã¿Ì¶ÈÏß´¦£¬½Ó×ŵ÷½ÚƽºâÂÝĸʹÌìÆ½Æ½ºâ£®
£¨3£©ÌìÆ½Æ½ºâʱ£¬ÓÒÅÌíÀÂëµÄÖÊÁ¿¡¢ÓÎÂëÔÚ±ê³ßÉϵÄλÖÃÈçͼ3 Ëùʾ£¬Ôò¸ÃÎïÌåµÄÖÊÁ¿Îª47.4g£®

·ÖÎö £¨1£©¶ÁÈ¡Á¿Í²ÖÐÒºÌåµÄÌå»ýʱ£¬Ê×ÏÈÒªÃ÷È·Á¿Í²µÄ¼ÆÁ¿µ¥Î»ºÍ·Ö¶ÈÖµ£¬¶ÁÊýʱÊÓÏßÓëÒºÃæ×î°¼´¦Ëù¶Ô¿ÌÏßÏàÆ½£¬²»ÒªÑöÊÓ»ò¸©ÊÓ£»
£¨2£©Ê¹ÓÃÌìÆ½²âÁ¿ÎïÌåÖÊÁ¿Ê±£¬Ê×ÏÈ·ÅÔÚˮƽ̨ÉÏ£¬ÓÎÂë·ÅÔÚ±ê³ß×ó¶ËµÄÁã¿Ì¶ÈÏß´¦£¬ÔÙµ÷½ÚƽºâÂÝĸʹÌìÆ½ºáÁºÆ½ºâ£»
£¨3£©²âÁ¿ÖÊÁ¿Ö®Ç°ÒªÃ÷È·±ê³ßµÄ·Ö¶ÈÖµ£¬±»²âÎïÌåµÄÖÊÁ¿µÈÓÚíÀÂëµÄ×ÜÖÊÁ¿ÓëÓÎÂëËù¶Ô¿Ì¶ÈÖ®ºÍ£®

½â´ð ½â£º£¨1£©ÓÉͼ֪£ºÔÚÁ¿Í²ÉϱêÓС°ml¡±×ÖÑù£¬±íʾ´ËÁ¿Í²ÊÇÒÔmlΪµ¥Î»±ê¶ÈµÄ£¬10mlÖ®¼äÓÐ5¸öС¸ñ£¬Ò»¸öС¸ñ´ú±í2ml£¬¼´Á¿Í²µÄ·Ö¶ÈֵΪ2ml£»ÈçͼËùʾµÄ¸©ÊÓ¶Á·¨»áÔì³É²âÁ¿½á¹ûÆ«´ó£»
£¨2£©Ê¹ÓÃǰ£¬½«ÌìÆ½·ÅÔÚË®Æ½ÃæÉÏ£¬ÓÎÂëÖÃÓÚÁã¿Ì¶È£¬µ÷½ÚƽºâÂÝĸʹÌìÆ½Æ½ºâ£®
£¨3£©ÔÚÌìÆ½µÄ±ê³ßÉÏ£¬1gÖ®¼äÓÐ5¸öС¸ñ£¬Ò»¸öС¸ñ´ú±íµÄÖÊÁ¿ÊÇ0.2g£¬¼´ÌìÆ½µÄ·Ö¶ÈֵΪ0.2g£»
±»²âÎïÌåµÄÖÊÁ¿Îª20g+20g+5g+2.4g=47.4g£®
¹Ê´ð°¸Îª£º£¨1£©ºÁÉý£¨ml£©£»2ml£»Æ«´ó£»£¨2£©Áã¿Ì¶ÈÏß´¦£» Æ½ºâÂÝĸ£»£¨3£©47.4£®

µãÆÀ ´ËÌ⿼²éÁËÁ¿Í²µÄ¼ÆÁ¿µ¥Î»¡¢·Ö¶ÈÖµºÍʹÓ÷½·¨ÒÔ¼°Ì¨³ÓµÄµ÷½ÚºÍÖÊÁ¿µÄ²âÁ¿£¬ÊôÓÚ»ù±¾¼¼ÄܵÄÓ¦Óã¬ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø