
37£®£¨ D £©´ÉÆ÷ËØÓС°±¡ÈçÖ½£¬°×ÈçÓñ£¬Ã÷Èç¾µ£¬ÉùÈçܰ¡±µÄÃÀÓþ¡£
£Á¡¢¸£½¨µÂ»¯ £Â¡¢ºþÄϳ¤É³ £Ã¡¢Õã½ÁúȪ £Ä¡¢½Î÷¾°µÂÕò
38£®Õã½ÁúȪµÄ£¨ B £©ÒÔ¡°ÔìÐÍ¹ÅÆÓͦ½¡¡¢ÓÔÉ«´äÇàÈçÓñ¡±Öø³ÆÓÚÊÀ¡£
£Á¡¢Ç໨´É £Â¡¢ Çà´É £Ã¡¢°×´É £Ä¡¢ºÚ´É
39£®µ±ÏÂÁÐË®ÖУ¨ C £©ÊdzÆÎªÓ²Ë®¡£
£Á¡¢pb2¡¢£Ãu2µÄº¬Á¿´óÓÚ8mg/L
£Â¡¢k¡¢£Ã1µÄº¬Á¿´óÓÚ8mg/L
£Ã¡¢£Ãa2¡¢Mg2µÄº¬Á¿´óÓÚ8mg/L
£Ä¡¢£ÃO2¡¢RnµÄº¬Á¿´óÓÚ8mg/L
40£®ÏÂÁУ¨ A £©ÊÇÖйú¡°Îå´óÃûȪ¡±Ö®Ò»¡£
£Á¡¢ÎÞÎý»ÝɽȪ £Â¡¢º¼ÖÝÓñȪ £Ã¡¢»¢Çð½£³Ø £Ä¡¢Â®É½ÕÐÒþȪ
41£®£¨ A £©ÊÇ´óÖÚÊ×Ñ¡µÄ×ÔÀ´Ë®Èí»¯µÄ·½·¨¡£
£Á¡¢¾²ÖÃÖó·Ð £Â¡¢³ÎÇå¹ýÂË £Ã¡¢µç½â·¨ £Ä¡¢ÉøÍ¸·¨
42£®Â̲èµÄ·¢½Í¶È£º0¡£¹ÊÊôÓÚ²»·¢½Í²èÀà¡£Æä²èÒ¶ÑÕÉ«´äÂÌ£¬²èÌÀ£¨ D £©¡£
£Á¡¢³È»Æ £Â¡¢³Èºì £Ã¡¢»ÆÂÌ £Ä¡¢ÂÌ»Æ
43£®ºì²èµÄ³ÊζÎïÖÊ£¬²è»ÆËØÊDzèÌÀ£¨ A £©µÄ¾ö¶¨³É·Ö¡£
£Á¡¢´Ì¼¤ÐÔºÍÏÊˬ¶È £Â¡¢Å¨´¼ºÍÏÊˬ¶È
£Ã¡¢´Ì¼¤ÐԺʹ¼ºñ¶È £Ä¡¢´Ì¼¤ÐԺ͸ÊÏʶÈ
44£®ÎÚÁú²èÉóÆÀµÄ±Íë¹æ¸ñ£¬Íë¸ß£¨ D £©£¬ÈÝÁ¿110ml¡£
£Á¡¢60mm £Â¡¢55 mm £Ã¡¢45 mm £Ä¡¢50 mm
45£® ²èÒ¶±£´æÓ¦×¢ÒâζȵĿØÖÆ£¬Î¬ÉúËØ£ÃµÄÑõ»¯¼°£¨ B £©£¬²èºìËØµÄÑõ»¯¾ÛºÏ¶¼ºÍÑõÆøÓйء£
£Á¡¢²èºÖËØ £Â¡¢²è»ÆËØ £Ã¡¢Î¬ÉúËØ £Ä¡¢²èÉ«ËØ
46£®£¨ A £©Îå´óÃûÒ¤·Ö±ðÊǹÙÒ¤¡¢¸çÒ¤¡¢ÈêÒ¤¡¢¶¨Ò¤¡¢¾ùÒ¤¡£
£Á¡¢Ëδú £Â¡¢ Îå´ú £Ã¡¢Ôª´ú £Ä¡¢Ã÷´ú
47£®²£Á§²è¾ßµÄÌØµãÊÇ£¨ D £©£¬¹âÔó¶áÄ¿£¬µ«ÒׯÆË飬Ò×ÌÌÊÖ¡£
£Á¡¢µ¼ÈÈÐÔÈõ £Â¡¢ÈÝÒ×ÊÕ²Ø
£Ã¡¢±£ÎÂÐÔÇ¿ £Ä¡¢ÖʵØÍ¸Ã÷
48£®²»Ðâ¸Ö²è¾ßÍâ±í¹âÔóÃ÷ÁÁ£¬ÔìÐ͹æÕûÓÐÏÖ´ú¸Ð£¬¾ßÓУ¨ D £©µÄÌØµã¡£
£Á¡¢´«ÈÈÂý£¬²»Í¸Æø £Â¡¢´«ÈÈÂý£¬Í¸Æø
£Ã¡¢´«ÈÈ¿ì£¬Í¸Æø £Ä¡¢´«Èȿ죬²»Í¸Æø
49£®·²ÊǺ¬Óн϶ࣨ A £©µÄË®£¬³ÆÎªÓ²Ë®¡£
£Á¡¢£Ãa2+ ¡¢Mg2+
£Â¡¢Fe2+ ¡¢Fe3+
£Ã¡¢£Ãu2+ ¡¢£Ál3+
£Ä¡¢£Ãl-¡¢SO42-
50£®²èÊ÷ÐÔϲÎÂů¡¢ÊªÈó£¬ÔÚÄÏ㣨 B £©Ó뱱γ38¡æ¼ä¶¼¿ÉÒÔÖÖÖ²¡£
£Á¡¢50° £Â¡¢45° £Ã¡¢40° £Ä¡¢38°
51£®ÉóÆÀºì¡¢ÂÌ¡¢»Æ¡¢°×²èµÄÉóÆÀ±Íë¹æ¸ñ£¬Íë¸ß£¨ C £©¡£
£Á¡¢54mm £Â¡¢56 mm £Ã¡¢58mm £Ä¡¢60mm
52£®·ÀÖ¹²èÒ¶³Â»¯±äÖÊ£¬Ó¦±ÜÃâ´æ·Åʱ¼äÌ«³¤£¬º¬Ë®Á¿¹ý¸ß£¬¸ßθßʪºÍ£¨ D £©¡£
£Á¡¢ÎÞ¹âÏß £Â¡¢µÆ¹âÕÕÉä £Ã¡¢ÂþÉä¹âÕÕÉä £Ä¡¢Ñô¹âÖ±Éä
53£®¼ø±ðÕæ¼Ù²è£¬Ó¦Á˽â²èÒ¶µÄÖ²ÎïÑ§ÌØÕ÷£¬ÄÛÖ¦¾¥³É£¨ C £©¡£
£Á¡¢±âÐÎ £Â¡¢°ëÔ°ÐÎ £Ã¡¢Ô°ÖùÐÎ £Ä¡¢Èý½ÇÐÎ
54£®Òý·¢²èÒ¶±äÖʵÄÖ÷ÒªÒòËØÓÐ( C )µÈ¡£
°Ù¶ÈËÑË÷¡°77cn¡±»ò¡°Ãâ·Ñ·¶ÎÄÍø¡±¼´¿ÉÕÒµ½±¾Õ¾Ãâ·ÑÔĶÁÈ«²¿·¶ÎÄ¡£Êղر¾Õ¾·½±ãÏ´ÎÔĶÁ£¬Ãâ·Ñ·¶ÎÄÍø£¬Ìṩ¾µäС˵½ÌÓýÎÄ¿â2010Äê¹ú¼ÒÖ°Òµ¼¼Äܼø¶¨Öм¶²èÒÕʦ¸´Ï°Ìâ¼°´ð°¸(3)ÔÚÏßÈ«ÎÄÔĶÁ¡£
Ïà¹ØÍÆ¼ö£º
