ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÏÂͼΪijͬѧÀûÓÃ×ÏÉ«Ñó´ÐÁÛƬҶÍâ±íƤ×÷ΪʵÑé²ÄÁÏ£¬¹Û²ìÖ²Îïϸ°ûÖʱڷÖÀëÓ븴ԭµÄ»ù±¾²Ù×÷²½Ö裨ÈçͼËùʾ£©£¬ÏÂÁÐÓйØÐðÊö´íÎóµÄÊÇ

A.ϸ°ûÔÚÖʱڷÖÀëµÄ¹ý³ÌÖУ¬ÎüË®ÄÜÁ¦Öð½¥ÔÚÔöÇ¿

B.Ñó´ÐÁÛƬҶÄÚ±íƤϸ°ûÎÞÉ«£¬²»ÄÜÑ¡×÷ϸ°ûÖʱڷÖÀëÓ븴ԭµÄ²ÄÁÏ

C.Èç¹û½«ÕáÌÇÈÜÒº»»³ÉÊÊÒËŨ¶ÈµÄKNO3ÈÜÒº£¬¿ÉÒÔÊ¡ÂÔE¹ý³Ì

D.Èô¸ÄÓÃŨ¶ÈΪ0£®5g/mLµÄÕáÌÇÈÜÒº£¬D¡¢F¹Û²ìµ½µÄÏÖÏóÏàͬ

¡¾´ð°¸¡¿B

¡¾½âÎö¡¿

ÔÚÖʱڷÖÀëºÍ¸´Ô­ÊµÑéÖУ¬µÚÒ»´Î¹Û²ìµÄÊÇÕý³£Ï¸°û£¬µÚ¶þ´Î¹Û²ìµÄÊÇÖʱڷÖÀëµÄϸ°û£¬µÚÈý´Î¹Û²ìµÄÊÇÖʱڷÖÀ븴ԭµÄϸ°û£»ÔÚÖʱڷÖÀë¹ý³ÌÖУ¬Ô­ÉúÖʲãÓëϸ°û±ÚÖð½¥·Ö¿ª£¬ÒºÅݵÄÌå»ýÖð½¥±äС£¬ÒºÅݵÄÑÕÉ«Öð½¥±äÉÖʱڷÖÀ븴ԭ¹ý³ÌÓëÉÏÊöÏÖÏóÏà·´£»ÊÊÒËŨ¶ÈµÄÏõËá¼ØÄÜÈóÉÊìµÄÖ²Îïϸ°ûÏÈ·¢ÉúÖʱڷÖÀ룬Ȼºó×Ô¶¯¸´Ô­£»ÔÚÒ»¶¨·¶Î§ÄÚ£¬Ï¸°ûÍâÈÜÒºÓëϸ°ûÒºµÄŨ¶È²îÔ½´ó£¬ÖʱڷÖÀëËÙÂÊÔ½¿ì£¬µ«Íâ½çÈÜҺŨ¶È¹ý¸ß£¬»áµ¼ÖÂϸ°ûʧˮ¹ý¶à¶øËÀÍö£¬¸ù¾Ý·ÖÎö»Ø´ð¡£

A¡¢Ï¸°ûÔÚÖʱڷÖÀëµÄ¹ý³ÌÖУ¬Ï¸°ûҺŨ¶ÈÔÚÖð½¥Ôö¼Ó£¬ÎüË®ÄÜÁ¦Öð½¥ÔÚÔöÇ¿£¬AÕýÈ·£»

B¡¢Ñó´ÐÁÛƬҶÄÚ±íƤϸ°ûÄÜÑ¡×÷ϸ°ûÖʱڷÖÀëÓ븴ԭµÄ²ÄÁÏ£¬B´íÎó£»

C¡¢Ï¸°ûÄÜÖ÷¶¯ÎüÊÕK+ºÍNO3_·¢ÉúÁËÖʱڷÖÀëºó»á×Ô¶¯·¢ÉúÖʱڷÖÀ븴ԭ£¬Òò´Ë¿ÉÒÔÊ¡ÂÔE¹ý³Ì£¬CÕýÈ·£»

D¡¢Èô¸ÄÓÃŨ¶ÈΪ0.5g/mLµÄÕáÌÇÈÜÒº£¬Ï¸°û»á¹ý¶Èʧˮ¶øËÀÍö£¬²»ÔÙ·¢ÉúÖʱڷÖÀ븴ԭÏÖÏó£¬D¡¢F¹Û²ìµ½µÄÏÖÏóÏàͬ£¬DÕýÈ·¡£

¹ÊÑ¡B¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÏÂͼ¼×Ϊ¼Ò¼¦Ï¸°û·ÖÁÑijʱÆÚµÄʾÒâͼ£¨²¿·ÖȾɫÌ壩£¬Í¼ÒÒΪ¼Ò¼¦Ä³¸öϸ°û·¢ÉúÈý¸öÁ¬ÐøÉúÀí¹ý³Ìʱϸ°ûÖÐȾɫÌåÌõÊýµÄ±ä»¯ÇúÏß¡£»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©¸Ã¼Ò¼¦µÄÐÔȾɫÌå×é³ÉÊÇ______¡£

£¨2£©Í¼¼×ϸ°ûÔÚͼÒÒÖÐËù´¦µÄʱÆÚÊÇ_______ £¨ Ìî×Öĸ£©£¬Í¼ÒÒÖв»º¬Í¬Ô´È¾É«ÌåµÄÇø¼äÊÇ_______£¬È¾É«Ìå 1ºÍ2µÄÏàͬλÖÃÉÏ·Ö±ðΪtºÍT»ùÒòµÄÔ­Òò¿ÉÄÜÊÇ_______________¡£

£¨3£©¼Ò¼¦µÄ¾«Ô­Ï¸°û¿¿________·½Ê½ÔöÖ³¡£ÒÑÖªSÆÚÊÇDNA¸´ÖÆ£¨ºÏ³É£©ÆÚ£¬G1ÆÚΪDNAºÏ³ÉÇ°ÆÚ£¬G2ÆÚΪDNAºÏ³ÉºóÆÚ£¬MÆÚΪ·ÖÁÑÆÚ¡£Èçͼ±ûµÄºá×ø±êÊÇÿ¸öϸ°ûµÄDNAº¬Á¿£¬ÔÚÈ¡ÑùµÄ6000¸öϸ°ûÖУ¬´¦ÓÚ·ÖÁÑÆÚµÄϸ°ûÊýΪ300¸öÒÔ¼°Ê±³¤ÊÇ1Сʱ¡£ÇëÎÊ£¬DNA¸´ÖÆÆÚµÄϸ°ûÊýÊÇ____¸ö£¬Ò»¸öϸ°ûÖÜÆڵļäÆÚʱ³¤ÊÇ____Сʱ ¡£

£¨4£©Èô¼Ò¼¦µÄ«»¨ÓðëÌõÎƺͷÇ«»¨ÓðëÌõÎÆÊÇÊÜÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£¬µ«²»ÖªÆäÏÔÒþÐÔ£¬ÏÖÌṩ´¿ºÏµÄ«»¨¼¦ºÍ·Ç«»¨¼¦Ç×±¾ÀàÐÍÈô¸É£¬ÇëÉè¼Æ×î¼ÑÔÓ½»·½°¸£¬ÔÚ³û¼¦Ê±ÆÚ¼´¿ÉÅжϳö¸ÃÐÔ×´ÊÇ·ñÓëÐÔ±ðÓйء£

·½°¸: ____________________________________________________________________¡£

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

¾«Ó¢¼Ò½ÌÍø