¹²¼Û¼ü
¡°¹²¼Û¼ü¡±»ù±¾½âÊÍ
½âÊÍ ¡ò ¹²¼Û¼ü gòngjiàjiàn [covalent bond] Ò»ÖÖ·ÇÀë×Ó¼ü,ÊÇÓÉÁ½¸öÔ×Ó¹²ÏíÒ»¶Ôµç×Ó¶øÐγɵÄ,ÕâÒ»¶Ôµç×Ó»òÕßÔÀ´ÊôÓÚÒ»¸öÔ×Ó,»òÕßÔÀ´·ÖÊôÓÚÁ½¸öÔ×Ó
¡°¹²¼Û¼ü¡±°Ù¿Æ
°Ù¶È°Ù¿Æ
¹²¼Û¼ü
1.×ÛÊöÁ˼¸ÖÖÓë»·ºý¾«¹²¼Û¼üºÏµÄÇ°Ò©µÄÊÍÒ©ÐÐΪºÍ»úÀí£¬²¢²ûÊöÁËÆäÔڽ᳦°ÐÏòÊÍҩϵͳÖеÄÑо¿½øÕ¹¡£
2.Ò»ÖÖÊǹ²¼Û¼ü,ÊÇÓÉÔ×Ӽ乲Ïí¼Ûµç×ÓÐγÉ.
3.²¢ÁжøÅŵÄתÒÆRNAÔĶÁÁÚ½üµÄÃÜÂë×Ó,´øÀ´°±»ùËá²¢½«ÆäÒÔ¹²¼Û¼üÁ¬½ÓÆðÀ´.
4.»¯Ñ§¼üÖ÷ÒªÓÐÀë×Ó¼ü¡¢¹²¼Û¼ü¡¢½ðÊô¼ü.
5.ºÃÁË£¬È»ºóÎÒÃÇ¿´µ½£¬ÎÒÃÇ¿ÉÒÔ¿´µ½ËûµÄ»¯ºÏ¼Û£¬ËûÃdzɹ²¼Û¼ü¡£
6.ºìÍâ¹âÆ׺͵ç×ÓÄÜÆ׵ķÖÎö½á¹û±íÃ÷£º¾ÛºÏÎﱡĤÖк¬Óл·×´¹²éî½á¹¹£¬ÍÓë¾ÛºÏÎïÒÔ¹²¼Û¼ü¡¢Åäλ¼ü½áºÏ¡£
7.ÔÓÍÁ¤ÇàÖÊÖдæÔڷǹ²¼Û¼üµÞºÏÍøÂç½á¹¹£¬ÔÚÕâÖÖµÞºÏÍøÂç½á¹¹Öаü¹üÓÐÌþÀàµÈ·Ö×ÓÁ¿Ïà¶Ô½ÏСµÄ×é·Ö¡£
8.ʹÓüîʽäå¼×·ÓÂ̶Զà±Ú̼ÄÉÃ׹ܽøÐзǹ²¼Û¼ü¹¦ÄÜ»¯´¦Àí£¬Ê¹Æä·ÖÉ¢ÔÚË®ÈÜÒºÖС£
9.°ÑÏÂÁдʻãÓÃÔÚ²»Í¬¾ä×ÓÖС£¹²¼Û¼ü£¬½ðÊô¼ü¡
10.Á½¸öµç×Ó¶¼ÓÉÒ»¸öÔ×ÓÌṩµÄ¹²¼Û¼ü.
11.Ðè½øÒ»²½ÉîÈëÑо¿·½Äܽâ¾ö¹²¼Û¼üµÄÆðÔ´ÎÊÌâ.
12.ÎïÖÊ·Ö×ÓÔÚ¹âºÍÈȵÈÍâ½çÌõ¼þÓ°ÏìÏÂ,¹²¼Û¼ü·¢Éú¾ùÁÑ,Ðγɵĺ¬Óв»³É¶Ô¼Ûµç×ÓµÄÔ×Ó»òÔ×ÓÍÅ¡£
13.Öмä¹ý¶É²ãÓë½ðÊôÂÁµÄ½áºÏÖ÷Ҫͨ¹ý½ðÊô¼üÀ´ÊµÏÖ£¬Öмä¹ý¶É²ãÓë´ÉÓÔ²ãµÄ½áºÏÖ÷ÒªÊÇͨ¹ýÀë×Ó¼üºÍ¹²¼Û¼üÀ´ÊµÏÖ¡£
14.ÔÚµÚÈýÕÂÖÐ,ÎÒÃÇ·¢Õ¹ÁËÒ»ÖÖÖƱ¸¹²¼Û¼üºÏ¶à²ãĤµÄз½·¨.
15.Á´Ï©ÓÐÒ»¸ö»ò¶à¸ö¹²¼Û¼ü£¬¼´Ì¼Ô×Ó·ÖÏíÁ½¶Ôµç×Ó¡£
16.Öصã½éÉÜÁËÖƱ¸Ç׺ÍĤµÄ²ÄÁÏ£¬»î»¯·½·¨£¬¼ä¸ô±ÛºÍÅä»ùµÄÖÖÀࡢѡÔñºÍ¹²¼Û¼üºÏ·½·¨£¬Åä»ùºÍÅäºÏÎï²úÉúÇ׺Í×÷ÓõĻúÀí¼°½âÀë¹ý³ÌºÍ·½·¨¡£
17.¸ù¾ÝÇå³ý´¿»¯ÔÀí£¬½éÉÜÁ˹²¼Û¼üÐͺÍÀë×Ó¼üÐÍÁ½ÀàÇå³ýÊ÷Ö¬¡£
18.ï®Àë×ӵľ²µç×÷Óúͼ«»¯×÷Óã¬Ê¹ÃÌÑõÖ®¼äµÄÀë×Ó¼ü³É·Ö¼õС£¬¹²¼Û¼ü³É·ÖÔö¼Ó£¬Õû¸ö¼â¾§Ê¯¹Ç¼Ü½á¹¹¸ü¼ÓÎȶ¨¡£
19.¹ý´Ó·´Ó¦»îÐÔÖмäÌåµÄÎȶ¨ÐÔÒÔ¼°¹²¼Û¼üµÄ¼ü³¤,´ÓÀíÂÛÉÏ˵Ã÷¹²éî¶þÏ©±Èµ¥Ï©Ò×Ç×µç¼Ó³É.
20.Óë·Ö×ÓµÄÇé¿öÒ»Ñù,¾§ÌåÒ²¿ÉÒÔ·ÖΪÀë×Ó¼üÐͺ͹²¼Û¼üÐÍ.
21.¹²¼Û¼ü·Ö×Ó¼äµÄÎüÒýÁ¦Êǵçż¼«¾ØµÄÏ໥×÷ÓÃ.
22.·¢É«ÍÅÓë¸ß·Ö×ÓÁ´¼äµÄ¹²¼Û¼üʹÆä¹â»¯Ñ§Îȶ¨ÐÔ´ó´óÔöÇ¿£¬Ôö°×ÐÔÄܺÍÓ«¹âÁ¿×Ó²úÂÊÏÔÖøÌá¸ß¡£
23.ÕâЩÁ´×´ËÄÃæÌå×éÖ¯ÓÉÀë×Ó¼üÊø¸¿,¶øÒ»¸ö¸öµ¥¶ÀµÄ¹èËÄÃæÌåÈ´ÒÔ¹²¼Û¼ü½áºÏÔÚÒ»Æð.
24.×î³£¼ûµÄÀý×ÓÊÇÓлú»¯ºÏÎÑÇÏõËáÑÎÀàµÄͬ·ÖÒì¹¹Ì壬ÆäÖÐÒ»¸ö̼Ô×ÓÒÔ¹²¼Û¼üÓëÏõ»ùÖеĵªÔ×Ó½áºÏ¡£
¡°¹²¼Û¼ü¡±·Ö´Ê½âÊÍ
»ù±¾×ÖÒå¡ñ ¹²g¨°ng ¨Í¨è¨å¨AÏàͬ£¬Ò»Ñù£º¡«ÐÔ¡£¡«Í¬¡£Í¬¸Ê¡«¿à¡£±Ë´Ë¶¼¾ßÓС¢Ê¹Óûò³ÐÊÜ£º»¼ÄÑÓë¡«¡£ÐÝÆÝÓë¡«¡£Ò»Æð£¬Ò»Æ룺¡«Ãù¡£¡«Ãã¡£¡«Òé¡£¡«´
![](https://img4.runjiapp.com/duoteimg/dtnew_assets/pc/images/dictionary/index/arrow-right.png)
¡ñ ¼Û£¨ƒr£©jià ¨Ð¨ç¨Ú¨A ÉÌÆ·ËùÖµµÄÇ®Êý£º¡«Ç®¡£¡«¸ñ¡£ÕÇ¡«¡£µ÷¡«¡£´ý¡«¶ø¹Á¡£ ÉÌÆ·Ö®¼äÏ໥±È½ÏºÍ½»»»µÄ»ù´¡£º¡«Öµ¡£´ú¡«¡£
![](https://img4.runjiapp.com/duoteimg/dtnew_assets/pc/images/dictionary/index/arrow-right.png)
»ù±¾×ÖÒå¡ñ ¼ü£¨æI£©ji¨¤n ¨Ð¨ç¨â¨A°²×°ÔÚ³µÖáÍ·ÉϹÜס³µÂÖ»òʹÖáÓë³ÝÂÖµÈÁ¬½Ó¹Ì¶¨µÄÁã¼þ£¬Ò»°ãÊÇÓøÖÖƵij¤·½Ìõ£¨Òà³Æ¡°Ï½¡±£©£º¹Ø¡«¡£²åÔÚÃÅÉϹØËøÃÅ»§µÄ½ðÊô¹
![](https://img4.runjiapp.com/duoteimg/dtnew_assets/pc/images/dictionary/index/arrow-right.png)