id sid eid entity type iogr-454 1 1 2001 DATE iogr-454 2 1 4.0 CARDINAL iogr-454 3 1 10.14800 CARDINAL iogr-454 3 2 september 10, 2019 DATE iogr-454 3 3 november 12, 2019 DATE iogr-454 3 4 december 4, 2019 DATE iogr-454 4 1 1 CARDINAL iogr-454 4 2 yilin GPE iogr-454 4 3 feng li PERSON iogr-454 4 4 fang zhang PERSON iogr-454 4 5 petrochina GPE iogr-454 4 6 beijing GPE iogr-454 4 7 china GPE iogr-454 4 8 every winter DATE iogr-454 4 9 november of the first year to march of the next year DATE iogr-454 6 1 rta GPE iogr-454 10 1 one CARDINAL iogr-454 11 1 more than 13 CARDINAL iogr-454 11 2 china GPE iogr-454 13 1 ten years DATE iogr-454 13 2 1997 DATE iogr-454 13 3 winter DATE iogr-454 14 1 luo et al. 2008 PERSON iogr-454 14 2 1991 DATE iogr-454 14 3 oghena 2012 ORG iogr-454 14 4 li et al. PERSON iogr-454 14 5 2004 DATE iogr-454 18 1 1 CARDINAL iogr-454 20 1 0.5 year DATE iogr-454 20 2 1 year DATE iogr-454 20 3 2.5 years DATE iogr-454 21 1 ten years DATE iogr-454 22 1 2 CARDINAL iogr-454 22 2 1 CARDINAL iogr-454 26 1 first ORDINAL iogr-454 26 2 1 CARDINAL iogr-454 26 3 wang et al. PERSON iogr-454 26 4 2011 DATE iogr-454 26 5 âˆĢ 𝑝 𝑍𝑇 ( 𝑝 𝑍𝑇 ORG iogr-454 29 1 2 CARDINAL iogr-454 29 2 wang et al PERSON iogr-454 29 3 2014 DATE iogr-454 29 4 𝑃𝑅 2 DATE iogr-454 29 5 − 𝑃𝑤𝑓 2 = 𝐴𝑞 PERSON iogr-454 29 6 2 CARDINAL iogr-454 30 1 only about 3% PERCENT iogr-454 30 2 3 CARDINAL iogr-454 31 1 2 CARDINAL iogr-454 32 1 15 CARDINAL iogr-454 32 2 35 40 TIME iogr-454 32 3 30 CARDINAL iogr-454 33 1 3 CARDINAL iogr-454 33 2 3 CARDINAL iogr-454 35 1 three CARDINAL iogr-454 35 2 4 CARDINAL iogr-454 36 1 4 CARDINAL iogr-454 38 1 5 CARDINAL iogr-454 39 1 30 CARDINAL iogr-454 39 2 sīŧˆ % īŧ‰ ORG iogr-454 41 1 0.010 0.015 QUANTITY iogr-454 41 2 0.030 CARDINAL iogr-454 41 3 27 CARDINAL iogr-454 41 4 24 CARDINAL iogr-454 41 5 18 CARDINAL iogr-454 41 6 15 CARDINAL iogr-454 41 7 0.010 0.015 QUANTITY iogr-454 41 8 27 CARDINAL iogr-454 41 9 24 CARDINAL iogr-454 41 10 18 CARDINAL iogr-454 41 11 15 CARDINAL iogr-454 41 12 4 CARDINAL iogr-454 41 13 6 CARDINAL iogr-454 44 1 6 CARDINAL iogr-454 44 2 less than 21 CARDINAL iogr-454 45 1 22 CARDINAL iogr-454 45 2 only about 10% PERCENT iogr-454 46 1 x-1 PERSON iogr-454 46 2 oct 12th DATE iogr-454 46 3 2016 DATE iogr-454 47 1 7 CARDINAL iogr-454 47 2 17.2 CARDINAL iogr-454 47 3 1.3 CARDINAL iogr-454 47 4 0.0188 mpa MONEY iogr-454 47 5 8) CARDINAL iogr-454 47 6 0.0179 mpa MONEY iogr-454 47 7 4.8% PERCENT iogr-454 48 1 x-2 PERSON iogr-454 48 2 oct 6th DATE iogr-454 48 3 2016 DATE iogr-454 49 1 9 CARDINAL iogr-454 49 2 15.1 CARDINAL iogr-454 49 3 1.3 CARDINAL iogr-454 49 4 0.0113 mpa MONEY iogr-454 49 5 10 CARDINAL iogr-454 49 6 0.0120 mpa MONEY iogr-454 49 7 5.8% PERCENT iogr-454 50 1 7 CARDINAL iogr-454 51 1 0.003 0.006 0.009 0.012 QUANTITY iogr-454 51 2 1.6 1.8 CARDINAL iogr-454 51 3 30 CARDINAL iogr-454 51 4 27 CARDINAL iogr-454 51 5 24 CARDINAL iogr-454 51 6 2016/3/1 CARDINAL iogr-454 51 7 2016/12/1 CARDINAL iogr-454 51 8 1 CARDINAL iogr-454 51 9 3 CARDINAL iogr-454 51 10 0 CARDINAL iogr-454 52 1 18 CARDINAL iogr-454 53 1 5 CARDINAL iogr-454 53 2 8 CARDINAL iogr-454 54 1 9 CARDINAL iogr-454 55 1 10 CARDINAL iogr-454 57 1 three CARDINAL iogr-454 57 2 0.010 0.015 QUANTITY iogr-454 57 3 0.030 CARDINAL iogr-454 57 4 27 CARDINAL iogr-454 57 5 24 CARDINAL iogr-454 57 6 18 CARDINAL iogr-454 57 7 15 CARDINAL iogr-454 57 8 12 CARDINAL iogr-454 57 9 4.8% PERCENT iogr-454 59 1 1 CARDINAL iogr-454 59 2 3 CARDINAL iogr-454 60 1 27 CARDINAL iogr-454 60 2 24 CARDINAL iogr-454 60 3 18 CARDINAL iogr-454 60 4 15 CARDINAL iogr-454 60 5 0.012 CARDINAL iogr-454 60 6 5.8% PERCENT iogr-454 61 1 one CARDINAL iogr-454 62 1 less than 10% PERCENT iogr-454 64 1 t. a. GPE iogr-454 64 2 mccray PERSON iogr-454 64 3 t. l. PERSON iogr-454 64 4 lee PERSON iogr-454 64 5 w. j. 1991 PERSON iogr-454 66 1 spe-21513 DATE iogr-454 66 2 houston, usa ORG iogr-454 66 3 22 CARDINAL iogr-454 67 1 li PERSON iogr-454 67 2 chen PERSON iogr-454 67 3 j., zhang PERSON iogr-454 67 4 2004 DATE iogr-454 69 1 24(8):65-68 CARDINAL iogr-454 70 1 luo PERSON iogr-454 70 2 w. PERSON iogr-454 70 3 wang PERSON iogr-454 70 4 x. GPE iogr-454 70 5 2008 DATE iogr-454 72 1 29(1):84-87 DATE iogr-454 73 1 oghena, a. 2012 ORG iogr-454 75 1 spe-150906 DATE iogr-454 75 2 north africa GPE iogr-454 75 3 cairo GPE iogr-454 75 4 egypt GPE iogr-454 75 5 20-22 DATE iogr-454 75 6 february DATE iogr-454 76 1 wang ORG iogr-454 76 2 l. GPE iogr-454 76 3 peng PERSON iogr-454 76 4 x. GPE iogr-454 76 5 2011 DATE iogr-454 77 1 20(4):25 CARDINAL iogr-454 78 1 wang PERSON iogr-454 78 2 li PERSON iogr-454 78 3 z. PERSON iogr-454 78 4 lai ORG iogr-454 83 1 yilin PERSON iogr-454 84 1 yilin PERSON iogr-454 87 1 feng li PERSON iogr-454 88 1 feng li PERSON iogr-454 89 1 fang zhang PERSON iogr-454 90 1 fang zhang PERSON