½á¹û£ºÕÒµ½¡°Ì¼ Èնȡ±Ïà¹ØÄÚÈÝ1000¸ö£¬ÅÅÐòΪ°´»Ø¸´Ê±¼ä½µÐò£¬ËÑË÷¸ü¶àÏà¹ØÌû×ÓÇëµã»÷¡°¸ß¼¶¡±
ÖйúÈ«¹ú¸÷Ê¡366¸öÊÐÏسÇÊÐÈնȿÕÆøÖÊÁ¿Ã¿ÈÕÊý¾Ý(AQI,SO2,NO2,PM2.5,PM10)£º2000-2020
2 ¸ö»Ø¸´ - 2079 ´Î²é¿´
Öйú³ÇÊÐÏØ
ÈնȿÕÆøÖÊÁ¿Ã¿ÈÕÊý¾Ý(AQI,SO2,NO2,PM2.5,PM10)£º2000-2020
ÌṩÁ½ÀàÊý¾Ý£º
Ò»¡¢ÖйúÈ«¹ú¸÷Ê¡366¸öÊÐÏسÇÊÐ
ÈնȿÕÆøÖÊÁ¿Ã¿ÈÕÊý¾Ý(AQI,SO2,NO2,PM2.5,PM10)£º2016-2020
Êý¾ÝÄê·Ý£º2016-2020Ä꣬
ÈÕ¶ÈÊý ...
2021-9-25 12:07 - yusb - ÏÖ½ð½»Ò×°æ
2013-2021ÄêºËÐijÇÊпÕÆøÖÊÁ¿ÈÕ¶ÈÊý¾Ý
22 ¸ö»Ø¸´ - 4660 ´Î²é¿´
2013-2021ÄêºËÐijÇÊпÕÆøÖÊÁ¿
ÈÕ¶ÈÊý¾Ý³ÇÊаüÀ¨£º±±¾© ÉϺ£ ¹ãÖÝ ÉîÛÚ º¼ÖÝ Ìì½ò ³É¶¼ ÄϾ© Î÷°² Î人Êý¾Ý·¶Î§£º2013-2021Äê
×ֶΣºÈÕÆÚ¡¢AQI¡¢·¶Î§¡¢ÖÊÁ¿µÈ¼¶¡¢PM2.5¡¢PM10¡¢SO2¡¢CO¡¢NO2¡¢O3¡¢³ÇÊÐ
Êý¾ÝÀ´Ô´£ºCCA ...
2021-5-13 16:26 - hnq932044 - ÏÖ½ð½»Ò×°æ
1994£2021ÄêÖйúÈËÃñ±Ò»ù×¼»ãÂÊÈÕ¶È
4 ¸ö»Ø¸´ - 2166 ´Î²é¿´
1994£2021ÄêÖйúÈËÃñ±Ò»ù×¼»ãÂÊ
ÈÕ¶È
»ù±¾»ãÂÊÊÇÒ»ÖÖ»ãÂÊ£¬Í¨³£Ñ¡ÔñÒ»ÖÖ¹ú¼Ê¾¼Ã½»Ò×ÖÐ×ʹÓá¢ÔÚÍâ»ã´¢±¸ÖÐËùÕ¼µÄ±ÈÖØ×î´óµÄ¿É×ÔÓɶһ»µÄ¹Ø¼ü»õ±Ò×÷ΪÖ÷Òª¶ÔÏó£¬Óë±¾¹ú»õ±Ò¶Ô±È£¬¶©³ö»ãÂÊ¡£
ʲôÊÇ»ù×¼»ãÂÊ£¨Ba ...
2021-8-30 18:00 - hnq932044 - ÏÖ½ð½»Ò×°æ
2000-2015ÄêÖйúÖ÷Òª³ÇÊÐÈÕ¶ÈAPIÊý¾Ý
2 ¸ö»Ø¸´ - 930 ´Î²é¿´
2000-2015ÄêÖйúÖ÷Òª³ÇÊÐ
ÈÕ¶ÈAPIÊý¾Ý2000-2015ÄêÖйúÖ÷Òª³ÇÊÐ
ÈÕ¶ÈAPIÊý¾Ý
2000-2015ÄêÖÐ2000-2015ÄêÖйúÖ÷Òª³ÇÊÐ
ÈÕ¶ÈAPIÊý¾Ý¹úÖ÷Òª³ÇÊÐ
ÈÕ¶ÈAPIÊý¾Ý
2000-2015ÄêÖйúÖ÷Òª³ÇÊÐ
ÈÕ¶ÈAPIÊý¾Ý
2000-2015ÄêÖйúÖ÷Òª³ÇÊÐ ...
2021-11-7 22:24 - hnq932044 - ÏÖ½ð½»Ò×°æ
ÈÕ¶ÈÆøÏóÊý¾Ý
8 ¸ö»Ø¸´ - 1936 ´Î²é¿´
ÈÕ¶ÈÊý¾Ý£ºÊý¾ÝΪ2000Äê-2020ÄêÇë×Ðϸ²é¿´ËùÓÐÕ¾µã
ÈÕ¶ÈÊý¾Ý£¬Êý¾ÝÒÔstation_day_Äê·Ý.zipÃüÃû£¬È磺station_day_2000.zip£¬Õâ¸öÊý¾ÝÀïÃæÖ»ÓÐ2000ÄêËùÓÐÕ¾µã
ÈÕ¶ÈÊý¾Ý£¬ÈçÐè2016ÄêÊý¾Ý£¬ÇëÏÂÔØstation_day_2000.zip¡£ÄÚ ...
2021-6-24 22:43 - ÉÁ¶¯123 - ÏÖ½ð½»Ò×°æ
¾ÍÈçºÎÔÚstataÖÐת»»Äê¶ÈÔ¶ÈÈնȷ½·¨½øÐлã×Ü
10 ¸ö»Ø¸´ - 37830 ´Î²é¿´
µ±Äê·ÝÊÇ×Ö·ûÐÍÊý¾Ýʱºòdestring date£¬replace ignore£¨-£©»ò
gen ymd=date(year1,"YMD")
gen year1=year(ymd)
gen month=month(ymd)
gen day=day(ymd)
¼ÙÉèʱ¼ä±äÁ¿ÃûΪv1£¬ÏÔʾΪyyyymmddµÄÐÎʽ
¶ÔÓÚv1ÊÇÊý ...
2019-5-3 21:54 - Ã׸ßÐÖµÜ - Stataר°æ
2013£2021Äê½»Ò×ÈÕÈÕ¶ÈÈ«¹ú̼½»Ò×Êý¾Ý
0 ¸ö»Ø¸´ - 806 ´Î²é¿´
2013£2021Äê½»Ò×ÈÕ
ÈÕ¶ÈÈ«¹ú
̼½»Ò×Êý¾Ý1¡¢Êý¾ÝÀ´Ô´£ºÈ«¹ú°Ë¸ö
̼½»Ò×ÊÔµãÍøÕ¾£º±±¾©¡¢ÉϺ£¡¢¹ã¶«¡¢Ìì½ò¡¢ÉîÛÚ¡¢ºþ±±¡¢ÖØÇì¡¢¸£½¨2¡¢Ê±¼ä¿ç¶È£º2013.06.09-2021.03.233¡¢ÇøÓò·¶Î§£ºÈ«¹ú4¡¢Ö¸±ê˵Ã÷£º¸÷¸öÊÔµã
̼Êг¡Ã¿ÈÕ ...
2021-11-21 10:24 - ¿ÆÑÐÎÑ - ÏÖ½ð½»Ò×°æ
1990-2020ÄêÆøÏó¼à²âÈÕ¶ÈÊý¾Ý(900ÍòÌõ)
8 ¸ö»Ø¸´ - 2277 ´Î²é¿´
-----
-----
----
ƽ¾ùµØ±íÆøΠÈÕ×î¸ßµØ±íÆøΠÈÕ×îµÍµØ±íÆøΠÈÕÕÕʱÊý СÐÍÕô·¢Á¿ ´óÐÍÕô·¢Á¿ ƽ¾ù±¾Õ¾Æøѹ ÈÕ×î¸ß±¾Õ¾Æøѹ ÈÕ×îµÍ±¾Õ¾Æøѹ ƽ¾ùÏà¶Ôʪ¶È ×îСÏà¶Ôʪ¶È ½µË®Á¿_20_8ʱ ½µË®Á¿_8_20ʱ ÀÛ ...
2021-7-5 12:30 - nothing`more - ÏÖ½ð½»Ò×°æ