ÌâÄ¿ÄÚÈÝ
¸ù¾ÝÏÂÁÐʵÑ飬»Ø´ðÓйØÎÊÌ⣺
![]()
£¨1£©¢Ùͼ¼×ÖÐYÐιÜ×ó²à¹ÜÖмÓÈëÎÞÉ«·Ó̪ÊÔÒº£¬ÓÒ²à¹ÜÖмÓÈëŨ°±Ë®£¬Ò»¶Îʱ¼äºó£¬¿É¹Û²ìµ½µÄÏÖÏó_____¡£Ó÷Ö×ӵĹ۵ã½âÊÍÕâÒ»ÏÖÏó_____¡£
¢ÚͼÒÒÖÐYÐε¼¹Üƽ·ÅÓÚ×ÀÃæ£¬ÊµÑéÖпɹ۲쵽µÄÏÖÏó_____£¬Óû¯Ñ§·½³Ìʽ½âÊͽáÂÛ_____£»Èô°ÑYÐε¼¹Ü¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¨Èçͼ±û£©£¬a¹ÜλÓÚÉÏ·½£¬b¹ÜλÓÚÏ·½£¬Á½Ê¯ÈïÊÔÖ½¾ùʪÈ󣬿ɹ۲쵽b¹ÜÖÐÊÔÖ½±äÉ«±Èa¹ÜÃ÷ÏÔ£¬ÔÒò_____¡£
£¨2£©Í¼¶¡ÊµÑéÖУ¬µ±´ò¿ªK1ºÍK2ºó£¬Ñ¸ËÙ´Óa´¦ÏòÆ¿ÖйÄÈë¿ÕÆø£¬´ýÆ¿ÖеÄÒºÃæµÍÓÚȼÉճ׵ײ¿Ê±£¬´Ëʱ½øÈëÁ¿Í²BÖÐË®µÄÌå»ýΪ200mL¡£¹Ø±ÕK1ºÍK2£¬·¢ÏÖ°×Á×ȼÉÕ£¨°×Á×¹ýÁ¿£©£¬ÓÉ´Ë˵Ã÷¿ÉȼÎïȼÉÕµÄÌõ¼þÖ®Ò»ÊÇ_____¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿