ÌâÄ¿ÄÚÈÝ


2£®ÏÂÁи÷Ñ¡ÏîΪ×é³ÉÉúÎïÌåµÄÔªËØ¼°Æä»¯ºÏÎïµÄÓйØÐðÊö£¬ÆäÖдíÎóµÄÊÇ(¡¡¡¡)

A£®ÓÉDNA·Ö×Ó¿ØÖƺϳɵÄRNAÍêȫˮ½â£¬ÔòË®½âºóµÃµ½µÄ»¯Ñ§ÎïÖÊÊǺËÌÇ¡¢¼î»ùºÍÁ×Ëá

B£®Èôij»¯ºÏÎïÊÇÓÉC¡¢H¡¢O¡¢NºÍSÔªËØ×é³É£¬Ôò¸Ã»¯ºÏÎï¿ÉÄܾßÓд߻¯×÷ÓÃ

C£®Èôij»¯ºÏÎﺬC¡¢H¡¢O¡¢NºÍSµÈÔªËØ£¬Ôò¸Ã»¯ºÏÎïÄÜЯ´ø°±»ùËá½øÈëϸ°ûµÄºËÌÇÌå

D£®Èôijµ°°×ÖÊÓÉMÌõëÄÁ´¡¢N¸ö°±»ùËá×é³É£¬Ôò¸Ãµ°°×ÖÊÖÁÉÙº¬ÓÐM£«N¸öÑõÔ­×Ó

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

37£®£¨7·Ö£©È˵ĺìϸ°ûÊÇÁ½Ãæ°¼µÄƽ±âÅÌ×´£¬ºìϸ°ûÖк¬Ñªºìµ°°×£¨Ñªºìµ°°×ÓÉ4Ìõ¶àëÄÁ´×é³É£¬ÆäÖÐ2Ìõ¦ÁÁ´¸÷ÓÐ141¸ö°±»ùËᣬÁí2Ìõ¦ÂÁ´¸÷ÓÐ146¸ö°±»ùËᣩ£¬ÄÜЯ´øO2¡£²¸È鶯ÎïµÄ³ÉÊìµÄºìϸ°û¶¼Ã»ÓÐϸ°ûºË£¬µ«ºìϸ°û·¢ÓýÔçÆÚÊÇÓк˵ģ¬ÒÔºóϸ°ûÖÐѪºìµ°°×·Ö×ÓѸËÙÔö¼Ó£¬´ïµ½ºìϸ°û¸ÉÖØµÄ90%£¬Ï¸°ûºËÒÔ¼°ÏßÁ£Ìå¡¢¸ß¶û»ùÌå¡¢ÄÚÖÊÍøºÍºËÌÇÌåµÈ´Óϸ°ûÖÐÅųý³öÈ¥£¬ºìϸ°û±ä³ÉÒ»¸ö¸»º¬Ñªºìµ°°×µÄÎÞºËϸ°û¶ø½øÈëѪҺѭ»·ÖÐÈ¥¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©È˵ijÉÊìºìϸ°ûËùÐèµÄÄÜÁ¿À´Ô´ÓÚ______________ºôÎü£¬ÆäÔ­ÁÏÆÏÌÑÌÇÓÉѪ½¬½øÈëºìϸ°ûµÄ·½Ê½Îª______________¡£

£¨2£©Ò»¸öѪºìµ°°×·Ö×ÓÖк¬ÓÐ______________¸öëļü¡£

£¨3£©Èô°ÑÈ˵ĺìϸ°ûÖÃÓÚÇåË®ÖУ¬Æä½á¹ûÊÇ______________¡£

£¨4£©½«Ä¤³É·ÖÖеÄÁ×Ö¬ÌáÈ¡³öÀ´£¬ÔÚ¿ÕÆø-Ë®½çÃæÉÏÆÌÕ¹³Éµ¥·Ö×Ӳ㣬²âµÃµ¥·Ö×Ó²ãµÄÃæ»ýΪS£¬ÄÇô¸Ãϸ°ûĤµÄ±íÃæ»ýԼΪ______________¡£

£¨5£©ºìϸ°ûÊÙÃüÖ»ÓÐ120Ìì×óÓÒ£¬×îºÃµÄ½âÊÍÖ÷ÒªÊÇȱÉÙ________________¡£

£¨6£©ºìϸ°ûÄÚÓÐÁ½¸ö»º³å¶ÔKHCO3/H2CO3ºÍK2HPO4/KH2PO4£¬µ±ºìϸ°û²úÉúÁËËáÐÔÎïÖÊ£¬ÓÉKHCO3ºÍK2HPO4Öкͣ¬µ±ºìϸ°û²úÉúÁ˼îÐÔÎïÖÊÔòÓÉH2CO3ºÍKH2PO4Öкͣ¬ÕâÑùºìϸ°û²ÅÄܱ£Ö¤ÉúÃü»î¶¯µÄÕý³£½øÐУ¬ÒÔÉÏÊÂʵ˵Ã÷ÁËÎÞ»úÑζÔά³Ö____________________ÓÐÖØÒª×÷Óá£

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

¾«Ó¢¼Ò½ÌÍø