ÌâÄ¿ÄÚÈÝ
ÒÑÖªÔªËØA¡¢B¡¢C¡¢DºÍEµÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£®A¡¢B¡¢C¡¢DËÄÖÖÔªËØºËµçºÉÊý¾ùСÓÚ20£¬A¡¢BͬÖ÷×壻B¡¢C¡¢DÔªËØµÄ»ù̬Ô×Ó¾ßÓÐÏàͬµÄÄܲãÊý£¬ËüÃǵĻù̬Ô×ÓÖÐpÄܼ¶ÉÏδ³É¶Ôµç×ÓÊý·Ö±ðΪ1¡¢3¡¢1£»EÊÇÖÜÆÚ±íÖУ¨³ý·ÅÉäÐÔÔªËØÍ⣩µÚÒ»µçÀëÄÜ×îСµÄÔªËØ£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öÏÂÁÐÔªËØµÄ·ûºÅ£ºA ¡¢E £®
£¨2£©CÔªËØµÄ¼Ûµç×ÓÅŲ¼Í¼Îª£º £»¸ÃÅŲ¼×ñѵÄÔÀíÖ÷ÒªÓУº £¨´ðÍêÕûµÃ·Ö£©£®
£¨3£©C¡¢DÔªËØÐγɵϝºÏÎïÖ÷ÒªÓУº £¨Ìѧʽ£¬´ðÍêÕûµÃ·Ö£©£»ÆäÖÐÏà¶Ô·Ö×ÓÖÊÁ¿½ÏСµÄ·Ö×ÓΪ ·Ö×Ó£¨Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±£©£¬¸Ã·Ö×ӵĿռ乹ÐÍΪ £¬ÖÐÐÄÔ×ÓµÄÔÓ»¯·½Ê½ÊÇ £®
£¨4£©»¯ºÏÎïBD3µÄÈÛµã190¡æ¡¢·Ðµã182.7¡æ£¬ÄÇôBD3µÄ¾§ÌåÀàÐÍΪ £»ÊÂʵÉÏ£¬ÔÚBD3µÄ»¯ºÏÎïÖÐÍùÍùÒÔB2D6µÄÐÎʽ´æÔÚ£¬¸ÃÐÎʽµÄ´æÔÚÊÇÓÉÓÚ Ðγɵ쮣¨Ñ¡Ìî¡°Çâ¼ü¡±¡¢¡°·¶µÂ»ªÁ¦¡±¡¢¡°Àë×Ó¼ü¡±¡¢¡°Åäλ¼ü¡±£©
£¨5£©ÈçͼΪ¼¸ÖÖ¾§°û£¨»ò¾§°ûµÄ
£©Ê¾Òâͼ£¬ÆäÖÐ
ºÍ¡ð´ú±íÁ½ÖÖ²»Í¬µÄÁ£×Ó£®EÓëDÐγɵϝºÏÎïµÄ¾§°ûÊÇÏÂÁÐÖÐµÄ £¨ÌîÐòºÅ£©£¬Ôڸþ§°ûÖÐÑôÀë×ÓµÄÅäλÊýΪ £®

£¨1£©Ð´³öÏÂÁÐÔªËØµÄ·ûºÅ£ºA
£¨2£©CÔªËØµÄ¼Ûµç×ÓÅŲ¼Í¼Îª£º
£¨3£©C¡¢DÔªËØÐγɵϝºÏÎïÖ÷ÒªÓУº
£¨4£©»¯ºÏÎïBD3µÄÈÛµã190¡æ¡¢·Ðµã182.7¡æ£¬ÄÇôBD3µÄ¾§ÌåÀàÐÍΪ
£¨5£©ÈçͼΪ¼¸ÖÖ¾§°û£¨»ò¾§°ûµÄ
| 1 | 8 |
·ÖÎö£ºÔªËØA¡¢B¡¢C¡¢DºÍEµÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬A¡¢B¡¢C¡¢DËÄÖÖÔªËØºËµçºÉÊý¾ùСÓÚ20£¬B¡¢C¡¢DÔªËØµÄ»ù̬Ô×Ó¾ßÓÐÏàͬµÄÄܲãÊý£¬ËùÒÔËüÃÇλÓÚÏàͬµÄÖÜÆÚ£¬ËüÃǵĻù̬Ô×ÓÖÐpÄܼ¶ÉÏδ³É¶Ôµç×ÓÊý·Ö±ðΪ1¡¢3¡¢1£¬ÔòB¡¢C¡¢D·Ö±ðλÓÚµÚIIIA×å¡¢µÚVA×å¡¢µÚVIIA×壬A¡¢BͬÖ÷×壬ÇÒAµÄÔ×ÓÐòÊýСÓÚB£¬ËùÒÔAÊÇBÔªËØ£¬BÊÇAlÔªËØ£¬CÊÇPÔªËØ£¬DÊÇClÔªËØ£»EÊÇÖÜÆÚ±íÖУ¨³ý·ÅÉäÐÔÔªËØÍ⣩µÚÒ»µçÀëÄÜ×îСµÄÔªËØ£¬ÔòEÊÇCsÔªËØ£¬½áºÏÔªËØÎïÖʵĽṹºÍÐÔÖÊ·ÖÎö½â´ð£®
½â´ð£º½â£ºÔªËØA¡¢B¡¢C¡¢DºÍEµÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬A¡¢B¡¢C¡¢DËÄÖÖÔªËØºËµçºÉÊý¾ùСÓÚ20£¬B¡¢C¡¢DÔªËØµÄ»ù̬Ô×Ó¾ßÓÐÏàͬµÄÄܲãÊý£¬ËùÒÔËüÃÇλÓÚÏàͬµÄÖÜÆÚ£¬ËüÃǵĻù̬Ô×ÓÖÐpÄܼ¶ÉÏδ³É¶Ôµç×ÓÊý·Ö±ðΪ1¡¢3¡¢1£¬ÔòB¡¢C¡¢D·Ö±ðλÓÚµÚIIIA×å¡¢µÚVA×å¡¢µÚVIIA×壬A¡¢BͬÖ÷×壬ÇÒAµÄÔ×ÓÐòÊýСÓÚB£¬ËùÒÔAÊÇBÔªËØ£¬BÊÇAlÔªËØ£¬CÊÇPÔªËØ£¬DÊÇClÔªËØ£»EÊÇÖÜÆÚ±íÖУ¨³ý·ÅÉäÐÔÔªËØÍ⣩µÚÒ»µçÀëÄÜ×îСµÄÔªËØ£¬ÔòEÊÇCsÔªËØ£¬
£¨1£©Í¨¹ýÒÔÉÏ·ÖÎöÖª£¬AÊÇBÔªËØ£¬EÊÇCsÔªËØ£¬¹Ê´ð°¸Îª£ºB£»Cs£»
£¨2£©CÊÇPÔªËØ£¬ÊôÓÚÖ÷×åÔªËØ£¬Ö÷×åÔªËØµÄ×îÍâ²ãµç×Ó¾ÍÊÇÆä¼Ûµç×Ó£¬PÔªËØ×îÍâ²ãÓÐ5¸öµç×Ó£¬·Ö±ð·Ö²½ÔÚ3s¡¢4pÄܼ¶ÉÏ£¬ËùÒÔÆä¼Ûµç×ÓÅŲ¼Ê½Îª£º
£¬¸ÃÅŲ¼¹æÂÉÓ¦×ñѹ¹ÔìÔÀí¡¢ÅÝÀûÔÀí¡¢ºéÌØ¹æÔò£¬
¹Ê´ð°¸Îª£º
£»¹¹ÔìÔÀí¡¢ÅÝÀûÔÀí¡¢ºéÌØ¹æÔò£»
£¨3£©CÊÇPÔªËØ£¬DÊÇClÔªËØ£¬CºÍDÐγɵϝºÏÎïÖ÷ÒªÓÐPCl3¡¢PCl5£¬Ïà¶Ô·Ö×ÓÖÊÁ¿½ÏСµÄ·Ö×ÓÊÇPCl3£¬ÈýÂÈ»¯Á×·Ö×ÓÖÐÁ×Ô×Óº¬ÓÐ3¸ö¹²¼Ûµ¥¼üÇÒº¬ÓÐÒ»¸ö¹Âµç×Ó¶Ô£¬ËùÒÔΪÈý½Ç×¶Ðνṹ£¬Õý¸ºµçºÉÖØÐIJ»Öغϣ¬ÔòΪ¼«ÐÔ·Ö×Ó£¬Á×Ô×Ó¼Û²ãµç×Ó¶Ô¸öÊýÊÇ4£¬ËùÒÔ²ÉÓÃsp3ÔÓ»¯£¬
¹Ê´ð°¸Îª£ºPCl3¡¢PCl5£»¼«ÐÔ£»Èý½Ç×¶ÐΣ»sp3£»
£¨4£©¸ù¾ÝÂÈ»¯ÂÁµÄÈ۷еã½ÏµÍ¿ÉÖª£¬¸Ã»¯ºÏÎïÐγɵľ§ÌåÓ¦¸ÃÊÇ·Ö×Ó¾§Ì壮ÓÉÓÚÂÈÔªËØº¬Óй¶Եç×Ó£¬¶øÂÁÔªËØº¬ÓпչìµÀ£¬ËùÒÔ»¹¿ÉÒÔÐγÉÅäλ¼ü£¬
¹Ê´ð°¸Îª£º·Ö×Ó¾§Ì壻Åäλ¼ü£»
£¨5£©EÓëDÐγɵϝºÏÎïÊÇCsCl£¬¸Ã¾§°ûÖÐï¤Àë×ÓºÍÂÈÀë×ӵĸöÊý±ÈΪ1£º1£¬ÇÒï¤Àë×ÓµÄÅäλÊýÊÇ8£¬¹ÊÑ¡B£¬
¹Ê´ð°¸Îª£ºB£»8£®
£¨1£©Í¨¹ýÒÔÉÏ·ÖÎöÖª£¬AÊÇBÔªËØ£¬EÊÇCsÔªËØ£¬¹Ê´ð°¸Îª£ºB£»Cs£»
£¨2£©CÊÇPÔªËØ£¬ÊôÓÚÖ÷×åÔªËØ£¬Ö÷×åÔªËØµÄ×îÍâ²ãµç×Ó¾ÍÊÇÆä¼Ûµç×Ó£¬PÔªËØ×îÍâ²ãÓÐ5¸öµç×Ó£¬·Ö±ð·Ö²½ÔÚ3s¡¢4pÄܼ¶ÉÏ£¬ËùÒÔÆä¼Ûµç×ÓÅŲ¼Ê½Îª£º
¹Ê´ð°¸Îª£º
£¨3£©CÊÇPÔªËØ£¬DÊÇClÔªËØ£¬CºÍDÐγɵϝºÏÎïÖ÷ÒªÓÐPCl3¡¢PCl5£¬Ïà¶Ô·Ö×ÓÖÊÁ¿½ÏСµÄ·Ö×ÓÊÇPCl3£¬ÈýÂÈ»¯Á×·Ö×ÓÖÐÁ×Ô×Óº¬ÓÐ3¸ö¹²¼Ûµ¥¼üÇÒº¬ÓÐÒ»¸ö¹Âµç×Ó¶Ô£¬ËùÒÔΪÈý½Ç×¶Ðνṹ£¬Õý¸ºµçºÉÖØÐIJ»Öغϣ¬ÔòΪ¼«ÐÔ·Ö×Ó£¬Á×Ô×Ó¼Û²ãµç×Ó¶Ô¸öÊýÊÇ4£¬ËùÒÔ²ÉÓÃsp3ÔÓ»¯£¬
¹Ê´ð°¸Îª£ºPCl3¡¢PCl5£»¼«ÐÔ£»Èý½Ç×¶ÐΣ»sp3£»
£¨4£©¸ù¾ÝÂÈ»¯ÂÁµÄÈ۷еã½ÏµÍ¿ÉÖª£¬¸Ã»¯ºÏÎïÐγɵľ§ÌåÓ¦¸ÃÊÇ·Ö×Ó¾§Ì壮ÓÉÓÚÂÈÔªËØº¬Óй¶Եç×Ó£¬¶øÂÁÔªËØº¬ÓпչìµÀ£¬ËùÒÔ»¹¿ÉÒÔÐγÉÅäλ¼ü£¬
¹Ê´ð°¸Îª£º·Ö×Ó¾§Ì壻Åäλ¼ü£»
£¨5£©EÓëDÐγɵϝºÏÎïÊÇCsCl£¬¸Ã¾§°ûÖÐï¤Àë×ÓºÍÂÈÀë×ӵĸöÊý±ÈΪ1£º1£¬ÇÒï¤Àë×ÓµÄÅäλÊýÊÇ8£¬¹ÊÑ¡B£¬
¹Ê´ð°¸Îª£ºB£»8£®
µãÆÀ£º¸ÃÌâÒÔ¡°ÖÜÆÚ±íÖÐÔªËØµÄÍÆ¶Ï¡±ÎªÔØÌ壬¿¼²éѧÉú¶ÔÔªËØÖÜÆÚ±íµÄÊìϤ³Ì¶È¼°Æä¶Ô±íÖи÷ÔªËØÐÔÖʺÍÏàÓ¦Ô×ӽṹµÄÖÜÆÚÐÔµÝ±ä¹æÂɵÄÈÏʶºÍÕÆÎճ̶ȣ¬Í¬Ê±¿¼²éѧÉú¶ÔÎïÖʽṹÓëÐÔÖʹØÏµÒÔ¼°ÔËÓÃÔªËØÖÜÆÚÂɽâ¾ö¾ßÌ廯ѧÎÊÌâµÄÄÜÁ¦£¬ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿