ÌâÄ¿ÄÚÈÝ
4£®ÉúÎïÐËȤС×éµÄͬѧ¶ÔijƷÖÖ·¬Çѵύ½øÐÐÈ˹¤È¥ÐÛºó£¬Óò»Í¬Å¨¶ÈµÄÉú³¤ËØÀàËÆÎï2£¬4-DͿĨ×Ó·¿£¬µÃµ½µÄÎÞ×Ñ·¬Çѹûʵƽ¾ùÖØÁ¿¼ûÏÂ±í£®| 2£¬4-DŨ¶È£¨ mg/L£© | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 |
| ÎÞ×Ñ·¬ÇÑÆ½¾ùÖØÁ¿£¨g/¸ö£© | 0 | 13.5 | 26.2 | 46.5 | 53.6 | 53.7 | 43.0 | 30.2 |
| A£® | 2£¬4-DŨ¶È³¬¹ý25mg/L£¬¶Ô¹ûʵµÄ·¢ÓýÆðÒÖÖÆ×÷Óà | |
| B£® | 2£¬4-DÓëÉú³¤ËصÄ×÷ÓÃЧ¹ûÏàͬ | |
| C£® | 2£¬4-D¿ÉÒÔ´Ù½øÇ¤²åÖ¦ÌõÉú¸ù | |
| D£® | 2£¬4-DÓÕµ¼ÎÞ×Ñ·¬ÇѵÄ×îÊÊŨ¶È·¶Î§Îª25mg/L×óÓÒ |
·ÖÎö ·ÖÎö±í¸ñ£ºÉú³¤Ëؼ°ÆäÀàËÆÎ2£¬4-D£©ÄÜ´Ù½ø¹ûʵµÄ·¢Óý£¬ÓÃÒ»¶¨Å¨¶ÈµÄÉú³¤ËØÍ¿Ä¨Î´ÊÜ·ÛµÄ×Ó·¿£¬¿ÉÒÔ»ñµÃÎÞ×Ó¹ûʵ£®±íÖÐÊý¾ÝÏÔʾ²»Í¬Å¨¶È2£¬4-D¶Ô·¬ÇÑ×Ó·¿·¢ÓýµÄÓ°Ï죬2£¬4-DŨ¶ÈÔÚ0¡«25mg/Lʱ£¬Ëæ×Å2£¬4-DŨ¶ÈµÄÉý¸ß£¬´Ù½ø×÷ÓÃÔöÇ¿£»2£¬4-DŨ¶È³¬¹ý25mg/Lʱ£¬Ëæ×Å2£¬4-DŨ¶ÈµÄÉý¸ß£¬´Ù½ø×÷ÓÃÖð½¥¼õÈõ£®
½â´ð ½â£ºA¡¢2£¬4-DŨ¶ÈΪ0µÄÒ»×é×÷Ϊ¶ÔÕÕ×飬Óë¶ÔÕÕ×éÏà±È£¬ÆäËû¸÷×é¾ùÄÜ´Ù½ø¹ûʵÉú³¤£¬ËùÒÔ2£¬4-DŨ¶È³¬¹ý25mg/Lʱ£¬¶Ô¹ûʵ·¢ÓýÈÔÊÇ´Ù½ø×÷Óã¬Ö»ÊÇ´Ù½ø×÷ÓüõÈõ£¬A´íÎó£»
B¡¢±¾ÌâûÓн«2£¬4-DºÍÉú³¤ËضÔÕÕʹÓã¬Òò´Ë²»ÄÜ˵Ã÷2£¬4-DÓëÉú³¤ËصÄ×÷ÓÃЧ¹ûÏàͬ£¬B´íÎó£»
C¡¢¸ÃʵÑéûÓÐÉæ¼°Ö¦ÌõÉú¸ù£¬²»ÄÜ˵Ã÷2£¬4-D¿ÉÒÔ´Ù½øÇ¤²åÖ¦ÌõÉú¸ù£¬C´íÎó£»
D¡¢´Ó±íÖÐÊý¾Ý¿ÉÒÔ¿´³ö£¬2£¬4-DÓÕµ¼ÎÞ×Ñ·¬ÇѵÄ×îÊÊŨ¶È·¶Î§Îª25mg/L×óÓÒ£¬Ðè×öʵÑé½øÒ»²½Ì½¾¿£¬DÕýÈ·£®
¹ÊÑ¡£ºD£®
µãÆÀ ±¾Ì⿼²éÁËÉú³¤Ëؼ°ÆäÀàËÆÎï¶Ô¹ûʵµÄ·¢ÓýµÄÓ°Ï죬ÒâÔÚ¿¼²é¿¼Éú·ÖÎö±í¸ñÊý¾Ý£¬»ñÈ¡×Ô±äÁ¿¡¢Òò±äÁ¿µÄÄÜÁ¦£¬µÃ³öʵÑé½áÂÛµÄÄÜÁ¦£®
| A£® | ÉúÎïĤµÄÈںϺÍת»¯ | B£® | Àë×ÓͨµÀµÄ¿ª·ÅºÍ¹Ø±Õ | ||
| C£® | ÐÅÏ¢·Ö×ÓÓëÍ»´¥Ç°Ä¤ÉϵÄÊÜÌå½áºÏ | D£® | µçÐźźͻ¯Ñ§ÐźÅÖ®¼äµÄת±ä |
| A£® | ÃâÒßϵͳ´æÔÚ¹ý¶È·´Ó¦ÊÇÒòΪ¸ÐȾÁËHIV | |
| B£® | ¼ìÑéµã¿ÉÄÜÊÇ¿¹Ì壬ʹÖ×ÁöµÄ¹¥»÷Tϸ°û | |
| C£® | Ö×Áöϸ°ûÓÐÔ°©»ùÒòºÍÒÖ°©»ùÒò£¬Tϸ°ûûÓÐ | |
| D£® | ÓÃÒ©Îïpembrolizumabºó£¬¿ÉÄÜÒý·¢Ï¸°ûµÄ³ÌÐòÐÔËÀÍö |
ÆÏÌÑÌÇ$\stackrel{a}{¡ú}$b+c£» c+d¡úe£®
| A£® | ÄòÌÇÊÔÖ½Öк¬ÓÐaºÍc | |
| B£® | ÄòÌÇÊÔÖ½ÐèÔڽϸßζÈϱ£´æ | |
| C£® | ±í´ïʽÖУ¬bΪÆÏÌÑÌÇËᣬeΪÓÐÉ«»¯ºÏÎï | |
| D£® | ÄòÌÇÊÔÖ½µÄ×÷ÓÃÔÀíΪa¿ÉÓëì³ÁÖÊÔ¼Á²úÉúשºìÉ«³Áµí |