ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ð¡Ã÷È¡À´Á½¸ö½¹¾à²»Í¬µÄ·Å´ó¾µ£¬·Ö±ðÓÃÒ»Ö»ÊÖÎÕסÆäÖÐÒ»¸öÀ´Ä£·ÂÍûÔ¶¾µ£¬Ëüͨ¹ýÁ½¸ö͸¾µ¿´µ½Ç°ÃæÔ¶´¦Ä¾ÃÞÊ÷µÄÒ¶×Ó£¬ÈçͼËùʾ£¬µ÷ÕûÁ½¸ö͸¾µµÄ¾àÀ룬ֱµ½¿´µÄÇå³þΪֹ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A£®¿¿½üÑÛ¾µµÄ͸¾µÊÇÎï¾µ£¬¿¿½ü±»¹Û²âÎïµÄÊÇÄ¿¾µ

B£®ÓÃÍûÔ¶¾µ¹Û²ìÔ¶´¦Ä¾ÃÞÊ÷µÄÒ¶×Ó£¬Îï¾µµÃµ½µÄÊÇ·Å´óµÄÏñ

C£®Á½Í¸¾µ»¥»»ºóÔÙ¹Û²ìÒ¶×Ó£¬ÈË¿´µ½µÄÏñ¶¼ÊÇ·Å´óµÄ

D£®Ä¿¾µÄÜ°ÑÎï¾µ³ÉµÄÏñ·Å´ó

¡¾´ð°¸¡¿ D

¡¾½âÎö¡¿

±¾Ìâͨ¹ýÁ½¸ö½¹¾à²»Í¬µÄ·Å´ó¾µÑÝʾÍûÔ¶¾µ³ÉÏñÔ­Àí£¬Ç°ÃæµÄ͹͸¾µÏ൱ÓÚÍûÔ¶¾µµÄÎï¾µ£¬Ê¹Ô¶´¦µÄÎïÌåÔÚ½¹µã¸½½ü³ÉʵÏñ£¬ºóÃæµÄ͹͸¾µÏ൱ÓÚÍûÔ¶¾µµÄÄ¿¾µ£¬ÓÃÀ´°ÑÕâ¸öʵÏñ·Å´ó£¬ËùÒÔÎÒÃÇ¿´µ½ÁËÎïÌå·Å´óµÄÏñ£®ÈôÇ°ºóÁ½¸ö͹͸¾µÎ»Öõߵ¹£¬Ôò¿´µ½ÎïÌåËõСµÄÏñ£®Í¨¹ýʵÑé·¢ÏÖ£¬ÈôÒª¿´µ½ÎïÌå·Å´óµÄÏñ£¬ÒªÇóÎï¾µµÄ½¹¾à³¤£¬Ä¿¾µµÄ½¹¾à¶Ì£®

A¡¢¿¿½üÑÛ¾µµÄ͸¾µÊÇÄ¿¾µ£¬¿¿½ü±»¹Û²âÎïµÄÊÇÎï¾µ£¬A´íÎó£»

B¡¢ÓÃÍûÔ¶¾µ¹Û²ìÔ¶´¦Ä¾ÃÞÊ÷µÄÒ¶×Ó£¬Îï¾µµÃµ½µÄÊǵ¹Á¢ËõСµÄʵÏñ£¬B´íÎó£»

C¡¢Îï¾µ³ÉµÄÏñÊǵ¹Á¢ËõСµÄʵÏñ£¬C´íÎó£»

D¡¢Îï¾µ³ÉµÄʵÏñͨ¹ýÄ¿¾µºó³ÉÕýÁ¢·Å´óµÄÐéÏñ£¬DÕýÈ·£®

¹ÊÑ¡D£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬¼×¡¢ÒÒ¡¢±ûÈýͼÖеÄ×°ÖÃÍêÈ«Ïàͬ.ȼÁϵÄÖÊÁ¿¶¼ÊÇ10g£¬ÉÕ±­ÄÚµÄÒºÌåÖÊÁ¿Ò²Ïàͬ¡£

£¨1£©±È½Ï²»Í¬È¼ÁϵÄÈÈÖµ£¬Ó¦Ñ¡ÔñÁ½Í¼½øÐÐʵÑ飬ʵÑéʱ³ä·ÖȼÉÕºóÒª¹Û²ì±È½ÏÁ½ÖÖȼÁϵÄÈÈÖµ´óС£»±È½Ï²»Í¬ÎïÖʵıÈÈÈÈÝ£¬Ó¦Ñ¡ÔñÁ½Í¼½øÐÐʵÑ飬ʵÑéʱͨ¹ý·´Ó³ÎïÌåÎüÈȵĶàÉÙ.
£¨2£©±È½Ï²»Í¬ÎïÖʵıÈÈÈÈÝ£¬Ñ¡ÓÃÉÏͼºÏÊÊ×°ÖüÓÈÈÏàͬһ¶Îʱ¼äºó£¬ÒºÌåaÉýζ࣬ÓÉ´Ë¿ÉÖª£ºÖÊÁ¿ÏàͬµÄÒºÌåaÓëb£¬Éý¸ßÏàͬµÄζÈʱ£¬ÒºÌåaÎüÊÕµÄÈÈÁ¿£¨Ñ¡Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©ÒºÌåbÎüÊÕµÄÈÈÁ¿.
£¨3£©ÔÚѧϰʱ£¬ÎÒÃÇ°ÑȼÁÏÍêȫȼÉշųöµÄÈÈÁ¿ÓëȼÁϵÄÖÊÁ¿Ö®±ÈQ·Å/m³Æ֮ΪÈÈÖµ£¬ÓÃq±íʾ£¬ÕâÀﶨÒåÈÈÖµµÄ·½·¨£¬ÎÒÃdzÆ֮Ϊ±ÈÖµ·¨£¬ÈÈÖµÊÇÄܹ»È¼ÉÕµÄÎïÖʵÄÊôÐÔ¡£ÏÂÁм¸¸öÓñÈÖµ·¨¶¨Ò壬²¢ÄÜ·´Ó³ÎïÖÊÊôÐÔµÄÎïÀíÁ¿ÓУº£¨ÌîдÐòºÅ£©¢ÙËٶȢڹ¦ÂÊ¢ÛÃܶȢÜѹǿ.
£¨4£©Èô¼×ͼÉÕ±­ÖÐΪ100mlµÄË®£¬2gȼÁϾƾ«ÍêȫȼÉÕºó£¬Î¶ȼÆʾÊýÉý¸ßÁË50¡æ£¬Çó£º
¢ÙË®ÎüÊÕµÄÈÈÁ¿£¿
¢ÚÈô¾Æ¾«ÍêȫȼÉշųöµÄÈÈÁ¿È«²¿±»Ë®ÎüÊÕ£¬ËãÒ»Ëã¾Æ¾«µÄÈÈÖµÊǶàÉÙ£¿
¢ÛËã³öµÄÈÈÖµ±È¾Æ¾«±ê×¼ÈÈÖµ£¨Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°Ò»Ñù¡±£©

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§¶Ô¡°´®¡¢²¢Áªµç·µçѹ¹æÂÉ¡±½øÐÐ̽¾¿£º

£¨1£©Ì½¾¿´®Áªµç·ÖеçѹµÄ¹æÂÉ
¡¾Éè¼ÆÓë½øÐÐʵÑé¡¿
¢Ù°´Í¼Ëùʾµç·ͼ¼×Á¬½Óµç·£»
¢Ú±ÕºÏ¿ª¹Ø£¬Óõçѹ±í²â³öL1Á½¶ËµÄµçѹ£»
¢ÛÔÚ²âÁ¿L2Á½¶Ëµçѹʱ£¬ÎªÁ˽Úʡʱ¼ä²ÉÓÃÒÔÏ·½·¨£ºµçѹ±íËù½ÓµÄB½Óµã²»¶¯£¬Ö»¶Ï¿ªA½Óµã£¬²¢¸Ä½Óµ½C½ÓµãÉÏ£»

UAB/V

UBC/V

UAC/V

2.1

1.7

3.8

¢Ü²â³öAC¼äµÄµçѹ£®
¡¾½»Á÷ÓëÆÀ¹À¡¿
¢ÙÔÚ²ð½Óµç·ʱ£¬¿ª¹Ø±ØÐë £®
¢Ú¸ÃͬѧÓÃÉÏÃæµÄ·½·¨£¨Ñ¡Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©²â³öL2Á½¶ËµÄµçѹ£¬Ô­ÒòÊÇ £®
¢Û·½·¨¸Ä½øºó£¬Ëù²â³öµÄAB¡¢BC¡¢AC¼äµÄµçѹ¼Ç¼ÔÚ±íÖУ¬·ÖÎöÊý¾Ý¿ÉÒԵóö±¾´ÎʵÑéµÄ½áÂÛÊÇ£º´®Áªµç·×ܵçѹ£¨Ñ¡Ìî¡°µÈÓÚ¡±»ò¡°²»µÈÓÚ¡±£©¸÷ÓõçÆ÷Á½¶Ëµçѹ֮ºÍ£®
¢ÜÕâ¸öʵÑéÔÚÉè¼ÆÉÏ»¹´æÔڵIJ»×ãÖ®´¦ £®
£¨2£©Ì½¾¿²¢Áªµç·ÖеçѹµÄ¹æÂÉ
¢ÙÇëÓñʻ­Ïß´úÌæµ¼Ïߣ¬ÔÚͼÒÒÖаѵç·Á¬½ÓÍêÕû£¬ÒªÇóµçѹ±í²âÁ¿µÆL1Á½¶ËµÄµçѹ£¨µçÔ´µçѹ3V£© £®
¢Úµç·Á¬½ÓÕýÈ·ºó½øÐÐʵÑ飬·Ö±ð²â³öµÆL1¡¢L2Á½¶ËµÄµçѹºÍ²¢Áªµç·µÄ×ܵçѹ£¬µçѹ±íʾÊýÏàͬ£¬Èçͼ±ûËùʾ£¬ÆäֵΪV£®

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

¾«Ó¢¼Ò½ÌÍø