ÌâÄ¿ÄÚÈÝ
2£®ÎªÌ½¾¿ÉøÍ¸ÊµÑéÖÐÓ°ÏìÕáÌÇÈÜÒºÒºÃæÉÏÉý¸ß¶ÈµÄÒòËØ£¬Ä³Í¬Ñ§Éè¼ÆÁËÒÔÏÂʵÑ飺ʵÑéÒ»£ºÈ¡Îå×éÉøÍ¸×°Öã¨ËùÓðë͸ĤΪÏàÍ¬Ãæ»ýµÄͬÖÖ°ë͸Ĥ£©£¬Â©¶·ÄÚ×¢È벻ͬŨ¶ÈµÄÕáÌÇÈÜÒº£¬·Ö±ð²åÈëÊ¢ÓÐÇåË®µÄÉÕ±ÖУ¬Ã¿¸ô5·ÖÖӼǼÕáÌÇÈÜÒºÒºÃæÉÏÉýµÄ¸ß¶È£®
ʵÑé¶þ£ºÈ¡Îå×éÉøÍ¸×°Öã¬Â©¶··Ö±ðÓò»Í¬Ãæ»ýµÄ°ë͸Ĥ·âºÃ£¬½«Ê¢ÓÐÏàͬŨ¶ÈÕáÌÇÈÜÒºµÄ©¶··Ö±ð²åÈëÊ¢ÓÐÇåË®µÄÉÕ±ÖУ¬Ã¿¸ô5·ÖÖӼǼÕáÌÇÈÜÒºÒºÃæÉÏÉýµÄ¸ß¶È£®
Á½×éʵÑéÖо²âÁ¿ºó¼Ç¼µÄÊý¾ÝÈçÏ£º
ʵÑéÒ»
| ÕáÌÇÈÜҺŨ¶È ʱ¼ä | 0.1g/mL | 0.2g/mL | 0.3g/mL | 0.4g/mL | 0.5g/mL |
| 5min | 2mm | 4mm | 6mm | 8mm | 10mm |
| 10min | 3mm | 6mm | 9mm | 12mm | 15mm |
| 15min | 4mm | 7mm | 11mm | 15mm | 18mm |
| 20min | 4mm | 7mm | 11mm | 15mm | 18mm |
| °ëÍ¸Ä¤Ãæ»ý ʱ¼ä | 1cm2 | 2cm2 | 3cm2 | 4cm2 | 5cm2 |
| 5min | 10mm | 12mm | 14mm | 16mm | 18mm |
| 10min | 15mm | 16mm | 17mm | 18mm | 18mm |
| 15min | 18mm | 18mm | 18mm | 18mm | 18mm |
| 20min | 18mm | 18mm | 18mm | 18mm | 18mm |
£¨1£©ÊµÑéÒ»ºÍʵÑé¶þ·Ö±ð̽¾¿µÄÊÇÕáÌÇÈÜҺŨ¶ÈºÍ°ëÍ¸Ä¤Ãæ»ý¶ÔÕáÌÇÈÜÒºÒºÃæÉÏÉý¸ß¶ÈµÄÓ°Ï죮
£¨2£©ÊµÑé¶þÖÐËùÓÃÕáÌÇÈÜÒºµÄŨ¶ÈÊÇ0.5g/mL£®
£¨3£©¾Ý±íÖÐÊý¾ÝÍÆ²â£ºÓ°ÏìÕáÌÇÈÜÒºÒºÃæÉÏÉý¸ß¶ÈµÄÒòËØÊÇÕáÌÇÈÜҺŨ¶È£¬¶øÊµÑéÖÐ̽¾¿µÄÁíÒ»ÒòËØÓ°ÏìµÄÊÇÒºÃæÉÏÉýµÄËÙÂÊ£®
£¨4£©ÊµÑé¶þµÄ²âÁ¿Óë¼Ç¼¹ý³Ì´æÔÚ²»×ãÖ®´¦£¬ÔÚ5min¼Ç¼µÄÊýÖµÓеÄÒÑ´ïµ½×î´ó£¬¸Ä½øÕâÒ»²½ÖèµÄ¾ßÌå´ëÊ©ÊÇËõ¶Ì¼Ç¼µÄʱ¼ä¼ä¸ô£®
£¨5£©Èç¹û²»ÓÃÕáÌÇÈÜÒº£¬¶ø¸ÄÓÃNaClÈÜÒº×öʵÑ飬½á¹û²»»á´óÖÂÏàͬµÄÔÒòÊÇÄÆÀë×ÓºÍÂÈÀë×Ó¿ÉÒÔͨ¹ý°ë͸Ĥ£®
·ÖÎö ·ÖÎöʵÑé¿ÉÖª£ºÊµÑéÒ»ÖУ¬¡°Â©¶·ÄÚ×¢È벻ͬŨ¶ÈµÄÕáÌÇÈÜÒº¡±£¬ÓÉ´Ë¿É֪ʵÑéµÄ×Ô±äÁ¿ÎªÕáÌÇÈÜÒºµÄŨ¶È£¬Òò±äÁ¿Îª¡°Â©¶·ÖÐÒºÃæÉÏÉý¸ß¶È¡±£®
ʵÑé¶þÖУ¬¡°Â©¶··Ö±ðÓò»Í¬Ãæ»ýµÄ°ë͸Ĥ·âºÃ¡±£¬ÓÉ´Ë¿É֪ʵÑéµÄ×Ô±äÁ¿Îª°ëÍ¸Ä¤Ãæ»ý£¬Òò±äÁ¿Îª¡°Â©¶·ÖÐÒºÃæÉÏÉý¸ß¶È¡±£®
½â´ð ½â£º£¨1£©ÓÉ·ÖÎö¿ÉÖª£¬ÊµÑéÒ»ºÍʵÑé¶þ·Ö±ð̽¾¿µÄÊÇÕáÌÇÈÜҺŨ¶ÈºÍ°ëÍ¸Ä¤Ãæ»ý¡¡¶ÔÉøÍ¸×°ÖÃÖЩ¶·ÒºÃæÉÏÉý¸ß¶ÈµÄÓ°Ï죮
£¨2£©ÊµÑé¶þµÄ×Ô±äÁ¿Îª°ë͸ĤµÄÃæ»ý£¬ÔòÎ޹رäÁ¿Ó¦±£³ÖÏàͬÇÒÊÊÒË£¬Ôò¸ù¾ÝʵÑéÒ»ÖÐÊý¾Ý¿ÉÖª£¬ËùÓÃÕáÌÇÈÜÒºµÄŨ¶È×îºÃÊÇ0.5 g/mL£®
£¨3£©ÊµÑéÒ»±í¸ñÊý¾ÝÏÔʾ£¬ÕáÌÇÈÜҺŨ¶ÈÔ½´ó£¬ÒºÃæÉÏÉýµÄ¸ß¶È¾ÍÔ½´ó£¬¼´Ó°ÏìÕáÌÇÈÜÒºÒºÃæÉÏÉý¸ß¶ÈµÄÒòËØÊÇÕáÌÇÈÜҺŨ¶È£»¶øÔÚ²»Í¬Ê±¼äµã¼ÇÂ¼ÒºÃæÉÏÉý¸ß¶È£¬ÓÉ´ËÈ·¶¨ÊµÑéÖÐ̽¾¿µÄÁíÒ»ÒòËØÓ°ÏìµÄÊÇÒºÃæÉÏÉýµÄËÙÂÊ£®
£¨4£©ÊµÑé¶þµÄ²âÁ¿Óë¼Ç¼¹ý³Ì´æÔÚ²»×ãÖ®´¦£¬ÔÚ5min¼Ç¼µÄÊýÖµÓеÄÒÑ´ïµ½×î´ó£¬Ó¦Ëõ¶Ì¼Ç¼µÄ¼ä¸ôʱ¼ä£®
£¨5£©Èç¹û²»ÓÃÕáÌÇÈÜÒº£¬¶ø¸ÄÓÃNaClÈÜÒº×öʵÑ飬ÓÉÓÚÄÆÀë×ÓºÍÂÈÀë×Ó¿ÉÒÔͨ¹ý°ë͸Ĥ£¬Òò´ËÓëÉÏÊöʵÑé½á¹û»á²»Ïàͬ£®
¹Ê´ð°¸Îª£º
£¨1£©ÕáÌÇÈÜҺŨ¶ÈºÍ°ëÍ¸Ä¤Ãæ»ý
£¨2£©0.5g/mL
£¨3£©ÕáÌÇÈÜҺŨ¶È ËÙÂÊ
£¨4£©Ëõ¶Ì¼Ç¼µÄʱ¼ä¼ä¸ô
£¨5£©ÄÆÀë×ÓºÍÂÈÀë×Ó¿ÉÒÔͨ¹ý°ë͸Ĥ
µãÆÀ ±¾ÌâÒÔ̽¾¿ÈÜÒºÉÏÉýËÙÂÊÓë°ëÍ¸Ä¤Ãæ»ýºÍÈÜҺŨ¶ÈµÄ¹ØÏµÊµÑéµÄÓйØÖªÊ¶£¬¿¼²éѧÉú´Ó²ÄÁÏÖлñÈ¡ÐÅÏ¢µÄÄÜÁ¦¡¢ÊµÑéÉè¼ÆµÄÄÜÁ¦ÒÔ¼°·ÖÎöÀí½âÄÜÁ¦£¬ÄѶÈÖеȣ®
| Ç×±¾×éºÏ | F1 ±íÏÖÐÍ | F2±íÏÖÐͼ°±ÈÀý | ||||||
| ʵ Ñé Ò» | ³¤³á¸Õ루¡â£©¡Á ²Ð³á½ØÃ«£¨¡á£© | ³¤³á ¸Õë | ³¤³á | ²Ð³á | ||||
| ¸Õë | ¸Õë | ½ØÃ« | ¸Õë | ¸Õë | ½ØÃ« | |||
| ¡â | ¡á | ¡á | ¡â | ¡á | ¡á | |||
| 6 | 3 | 3 | 2 | 2 | 1 | |||
| ʵ Ñé ¶þ | ³¤³á¸Õ루¡á£©¡Á ²Ð³á½ØÃ«£¨¡â£© | ³¤³á ¸Õë | ³¤³á | ²Ð³á | ||||
| ¸Õë | ¸Õë | ½ØÃ« | ¸Õë | ¸Õë | ½ØÃ« | |||
| ¡á | ¡â | ¡â | ¡á | ¡â | ¡â | |||
| 6 | 3 | 3 | 2 | 1 | 1 | |||
£¨2£©ÈôÖ»¿¼ÂǹûÓ¬µÄ³áÐÍÐÔ×´£¬ÔÚF2µÄ³¤³á¹ûÓ¬ÖУ¬´¿ºÏÌåËùÕ¼±ÈÀýΪ$\frac{1}{3}$£®
£¨3£©ÓÃij»ùÒòÐ͵ÄÐÛ¹ûÓ¬ÓëÈκδƹûÓ¬ÔÓ½»£¬ºó´úÖÐÐÛ¹ûÓ¬µÄ±íÏÖÐͶ¼Îª¸Õ룮ÔÚʵÑéÒ»ºÍʵÑé¶þµÄF2ÖУ¬·ûºÏÉÏÊöÌõ¼þµÄÐÛ¹ûÓ¬ÔÚ¸÷×ÔF2ÖÐËùÕ¼±ÈÀý·Ö±ðΪ0ºÍ$\frac{1}{2}$£®
£¨4£©ÁíÓÃÒ°ÉúÐÍ»ÒÌå¹ûÓ¬ÅàÓý³ÉÁ½¸ö¹ûӬͻ±äƷϵ£¬Á½¸öƷϵ¶¼ÊÇÓÉÓÚ³£È¾É«ÌåÉÏ»ùÒòÒþÐÔÍ»±äËùÖ£¬²úÉúÏàËÆµÄÌåÉ«±íÏÖÐÍ--ºÚÌ壮ËüÃÇ¿ØÖÆÌåÉ«ÐÔ×´µÄ»ùÒò×é³É¿ÉÄÜÊÇ£º¢ÙÁ½Æ·Ïµ·Ö±ðÊÇÓÉÓÚD»ùÒòÍ»±äΪdºÍd1»ùÒòËùÖ£¬ËüÃǵĻùÒò×é³ÉÈçͼ¼×Ëùʾ£»¢ÚÒ»¸öƷϵÊÇÓÉÓÚD»ùÒòÍ»±äΪd»ùÒòËùÖ£¬ÁíһƷϵÊÇÓÉÓÚE»ùÒòÍ»±ä³Ée»ùÒòËùÖ£¬Ö»ÒªÓÐÒ»¶ÔÒþÐÔ»ùÒò´¿ºÏ¼´ÎªºÚÌ壬ËüÃǵĻùÒò×é³ÉÈçͼÒÒ»òͼ±ûËùʾ£®ÎªÌ½¾¿ÕâÁ½¸öƷϵµÄ»ùÒò×é³É£¬ÇëÍê³ÉʵÑéÉè¼Æ¼°½á¹ûÔ¤²â£®£¨×¢£º²»¿¼Âǽ»²æ»¥»»£©
¢ñ£®ÓÃÆ·Ïµ1ºÍƷϵ2ΪÇ×±¾½øÐÐÔÓ½»£¬Èç¹ûF1±íÏÖÐÍΪºÚÌ壬ÔòÁ½Æ·ÏµµÄ»ùÒò×é³ÉÈçͼ¼×Ëùʾ£»·ñÔò£¬ÔÙÓÃF1¸öÌåÏ໥½»Å䣬»ñµÃF2£»
¢ò£®Èç¹ûF2±íÏÖÐͼ°±ÈÀýΪ»ÒÌ壺ºÚÌå=9£º7£¬ÔòÁ½Æ·ÏµµÄ»ùÒò×é³ÉÈçͼÒÒËùʾ£»
¢ó£®Èç¹ûF2±íÏÖÐͼ°±ÈÀýΪ»ÒÌ壺ºÚÌå=1£º1£¬ÔòÁ½Æ·ÏµµÄ»ùÒò×é³ÉÈçͼ±ûËùʾ£®
| A£® | »¢¿ËµÚÒ»´Î¹Û²ìµ½ÁË»îϸ°û²¢ÎªÖ®ÃüÃû | |
| B£® | ÁÐÎÄ»¢¿ËÊ״ι۲쵽Á˲ÄÁϷḻµÄ»îϸ°û | |
| C£® | Ê©À³µÇÊ©ÍúÌá³öϸ°ûѧ˵ | |
| D£® | κ¶ûФµÄÖøÃûÂÛ¶ÏÊǶÔϸ°ûѧ˵µÄÖØÒª²¹³ä |
| A£® | ϸ°û±Ú | B£® | ºËĤ | C£® | ϸ°ûĤ | D£® | ºËÌÇÌå |
| A£® | ûÓÐË®¾ÍûÓÐÉúÃü | B£® | Ë®ÊÇÉúÎïÌåÄÚÎïÖÊÔËÊäµÄÖ÷Òª½éÖÊ | ||
| C£® | ³öº¹ÄÜÓÐЧµØ½µµÍÌåΠ| D£® | ÉúÎïÌåÄÚµÄË®¾ù´ïµ½90%ÒÔÉÏ |
| A£® | Ò»°ãÀ´ËµÈÝÒ×½øÐÐÎÞÐÔ·±Ö³µÄÖ²ÎҲÈÝÒ×½øÐÐ×éÖ¯ÅàÑø | |
| B£® | ÔÚ³õÆÚ£¬¾Õ»¨µÄ×éÖ¯ÅàÑøÐè¹âÕÕ£¬Ô¼¾»¨Ò©µÄÅàÑø²»Ðè¹âÕÕ | |
| C£® | ½ÓÖÖºóµÄ×¶ÐÎÆ¿·ÅÈëÎÞ¾úÏäÖУ¬¸øÊÊÒ˵ÄζȺ͹âÕÕ¼´¿É | |
| D£® | ÒÆÔÔÉú¸ùµÄÊÔ¹ÜÃç֮ǰ£¬ÏÈ´ò¿ªÆ¿¿Ú£¬ÈÃÊÔ¹ÜÃçÔÚÅàÑø¼äÉú³¤¼¸ÈÕ |