1) north area of Xi an
西安北部地区
1.
<Abstrcat> In this paper, by studying seismic velocity of P wave, distribution of Q value, VP/VS distribution and geological structure, the deep background of earthquake preparation in the north area of Xi an is discussed.
本文通过对地震P波速度场、Q值分布、VP/VS分布和地质构造的研究,探讨了西安北部地区强震分布的深部背景。
4) The Middle-west of the Northeast China
东北地区中、西部
5) eastern part of Northwest China
西北地区东部
1.
Preliminary study is undertaken of the spring soil moisture variation in the eastern part of Northwest China based on the dekad soil moisture data of target agricultural meteorological stations from 1981 to 2001.
利用中国西北地区东部 (包括宁夏、内蒙古西部以及甘肃、陕西两省 35°N以北地区 )农业气象站近 2 0年固定地段旬土壤湿度资料 ,对该地区春季土壤湿度的变化进行了初步分析。
2.
Using the historical dust storms data from 1954-2001,the risk values of the occurrence of severe group dust-storms in eastern part of Northwest China were calculated.
利用1954-2001年的沙尘暴记录,对中国西北地区东部群发性强沙尘暴年内发生风险进行了计算。
3.
Based on the available original duststorms data from 60 meteorological observation stations, the paper constructed a quite complete series of severe group duststorms in the eastern part of Northwest China in 1954-2001.
利用1954~2001年60个站的气象实测资料,探讨了西北地区东部群发性强沙尘暴的认定标准,建立起该地区近48年较完整的群发性强沙尘暴序列,并初步分析了该地区群发性强沙尘暴的时空分布特征和年际变化。
6) the east of Northwest China
西北地区东部
1.
Using the method, the monthly Palmer moisture anomaly indexes of twenty wheat observation stations, such as Yan’an, Wuwei, Jingtai, Xining, Guide, Lanzhou etc, from 1961 to 2000 are calculated in the east of Northwest China, and the aridity and wetness of different period of growth for wheat.
根据Palmer气象干旱指数(PDSI)的中间量Palmer湿润指数原理,计算了西北地区东部冬小麦农气观测站延安、咸阳等多个站点1961—2000年逐月Palmer湿润指数,对各站点的冬小麦不同发育期的旱涝情况做了初步的验证和应用。
2.
Based on the theory of isentropic potential vorticity(IPV),a diagnostic analysis of a continuous rain process in the east of Northwest China in the second ten-day of May in 2005 was carried out.
应用等熵位涡原理,对2005年5月中旬西北地区东部的一次连阴雨过程进行了诊断分析。
补充资料：太平洋地区标准会议标准(见太平洋地区标准会议)
太平洋地区标准会议标准(见太平洋地区标准会议)
standards of PASC: see Pacific Area Standards Congress; PASC
Ta iPingyang Diqu Bioozhun Hu呼ib沁幻Zhun太平洋地区标准会议标准(s切md田心sofR巧C)见太平洋地区标准会议。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条