ÎÀÉú²¿³¤ÓÖ½²»°ÁË
µÇ¼ | ÂÛ̳µ¼º½ -> »ªÐÂÏÊÊ -> ÐÄÇéÏÐÁÄ | ±¾Ìû¹²ÓÐ 130 Â¥£¬µ±Ç°ÏÔʾµÚ 63 Â¥ : ´ÓÂ¥Ö÷¿ªÊ¼ÔĶÁ : ±¾ÌûÊ÷ÐÎÁбí : ·µ»ØÉÏÒ»Ò³
×÷Õߣºwhoknowswhat (µÈ¼¶£º2 - ³õ³ö鮣¬·¢Ìû£º56) ·¢±í£º2021-09-11 08:26:05¡¡ 63Â¥¡¡
Ä¿µÄÊÇÒªÏû³ýcontrol groupÕýʽÒòΪÒßÃçûÓã¬ËùÒÔ²ÅҪǿÆÈËùÓÐÈË´òÒÔÏû³ýcontrol group£¬Ã»ÓжԱȾÍûÓÐÉ˺¦£¬µ½Ê±ËûÃǾÍÄÜΪȫÃñ½ÓÖÖÒßÃçËù´øÀ´µÄÔÖÄÑÐÔºó¹ûÍÆÍÑÔðÈÎÁË¡£ ÏÖÔÚÓм¸¸öÈËÃ÷°×µ±³õ¾ö¶¨ÒªÈ«Ãæ½ÓÖÖÒßÃçµÄºËÐÄÄ¿±êÊÇҪʵÏÖȺÌåÃâÒßÄØ£¿¶øÓÖ¼¸¸öÈËÃ÷°×Òª¿¿ÒßÃçʵÏÖȺÌåÃâÒߣ¬ÄÇôÒßÃç¾Í±ØÐëÄܹ»×èÖ¹ËùÓбäÖֵĴ«²¥£¿µ±Ã÷Ã÷ÒѾ­ÖªµÀÒßÃç²»ÄÜ×éÖ¯´«²¥Ê±£¬ÓÖÓм¸¸öÈËÃ÷°×¿¿ÒßÃçÀ´ÊµÏÖȺÌåÃâÒߵIJßÂÔ¾ÍÒѾ­×¢¶¨»áʧ°Ü£¿ÆÕͨÃñÖÚ²»Çå³þÕý³££¬¿ÉÒÔËûÃÇÕâ°ïר¼Ò×éÀïÃæ¾ÍûÓÐÒ»¸öר¼ÒÁ¬Õâµã»ù±¾³£Ê¶¶¼²»ÖªµÀ£¿Èç¹û²»ÖªµÀ£¬ÄÇÕâЩר¼Ò¶¼ÊÇʬλËزͣ¬ Èç¹ûÖªµÀ£¬ÄǾÍÊÇа¶ñÖÁ¼°ÁË¡£ ÃÀ¹úµ±Ç°µÄÕâÅú¿Ï¶¨ÊÇÊôÓÚºóÕß¡£ °éËæ×ÅÈ«Ãñ½ÓÖÖÒßÃçµÄÍê³É£¬½ô¸ú×ŵľÍÊÇÒßÇ鱬·¢£¬Í¬ÑùµÄÏÖÏóÔÚÓ¢¹ú£¬ÒÔÉ«ÁУ¬Ð¼ÓÆÂÎÞÒ»ÀýÍâµÄÉÏÑÝ£¬ÕâÄѵÀ¸úÒßÃçÒ»µã¹ØϵûÓУ¿ËäÈ»correlation ²¢²»Ò»¶¨¾ÍÊÇ causation£¬µ«Í¬ÑùµÄÏÖÏóÒ»ÔÙ·¢Éúʱ£¬ÄÇô¾Í˵Ã÷ÓÐÎÊÌâÁË¡£ ËûÃÇÄѵÀ²»Çå³þÒßÃç»áÈøü¶àÈ˱ä³ÉÁËÎÞÖ¢×´»òÇá΢֢״´«²¥Õߣ¬È»ºó¾¹È»»¹Öƶ¨³öΪ´ò¹ýÒßÃçµÄÈË·Å¿ªµÄÕþ²ß£¬ÔÚÈç´Ëα¿ÆѧµÄ²ßÂÔÖ¸µ¼Ï£¬ÒßÇé²»±¬·¢²ÅÊÇÆæ¼£ÄØ¡£ÏÖÔÚ×Üû·¨°ÑÒßÇ鱬·¢¹é¾ÌÓëû´òÒßÃçµÄÈËÁË°É¡£ ²»¹ÜÈ˲»Ô¸Òâ½ÓÊÜ£¬È·ÊµÊǵ½×îºóÕæÕýÄÜʵÏÖȺÌåÃâÒ
Õý½â£¬È˼ҳ¯Ïʰ׸øÒßÃ綼²»Òª£¬²»ÕÕÑù0¸ÐȾ
»¶Ó­À´µ½»ªÐÂÖÐÎÄÍø£¬Ó»Ô¾·¢ÌûÊÇÖ§³ÖÎÒÃǵÄ×îºÃ·½·¨!Ô­ÎÄ / ´«Í³°æ / WAP°æÖ»¿´´ËÈË´ÓÕâÀïÕ¹¿ªÊÕÆðÁбí

±¾Ìû¹²ÓÐ 130 Â¥£¬µ±Ç°ÏÔʾµÚ 63 Â¥£¬±¾ÎÄ»¹ÓÐ N-1 ²ãÂ¥£¬Òª²»ÄãÊÔÊÔ¿´£ºµã»÷´Ë´¦ÔĶÁ¸ü¶à >>



ÇëµÇ¼ºó»Ø¸´£ºÕʺŠ¡¡ ÃÜÂë ¡¡