汪清县

  • 网络Wangqing County
汪清县汪清县
  1. 应用COM技术实现汪清县天保工程GIS系统

    Implementation of the Geographic Information System for Natural Forest Protection in Wangqing County

  2. 结论:1.延边朝鲜族自治州汪清县朝鲜族中小学生自我意识总体水平低。

    The general level self-consciousness of Korean students in the primary and middle school in Yanbian Wangqing county were lower . 2 .

  3. 吉林省东部资源型县域经济与生态环境协调发展分析&以汪清县为例

    Analysis of Coordinated Development Between Resourceful County Economy and Eco-environment in Eastern Jilin Province

  4. 对吉林省汪清县金沟岭林场过伐林的更新幼苗株数及其分布格局进行了研究。

    Regeneration species and seedlings from over-logged forests in Jingouling Forest Farm were investigated for their spatial structure .

  5. 方法延边大学医院儿科于2005-10,应用澳大利亚悉尼大学儿童睡眠中心临床问卷的中国修订版,对贫困县(吉林省汪清县城区)750名2~6岁儿童的睡眠时间进行调查分析。

    Methods A total of 780 from 2 to 6 years of age children were investigated with questionnaire in the poor country town .

  6. 汪清县东北部中生代火山断陷盆地火山岩中夹一套含煤碎屑岩地层。

    The Mesozoic volcanic rocks are interbedded with a series of coal-bearing clastics in the faulted basin in the northeastern part of Wangqing County .

  7. 论述了1999~2002年分别发生在吉林省汪清县、珲春县的二次深源地震前,地下流体异常的形态、时间及空间演化特征。

    In this paper the authors discussed the pattern , time and space evolutional characteristics before two deep source earthquakes , occurred in Wangqing and Hunchun County , Jilin Province .

  8. 选用吉林省汪清县山区野生薇菜为研究对象,对野生薇菜茎进行拉伸、压缩、弯曲、冲击、应力松驰、蠕变试验。

    Sampling the wild osmunda cinnamomea at Wangqing county mountainous area of Jilin Province , the pull , compression , impact , stress relaxation and creep tests on the samples were done respectively .

  9. 汪清县社会经济与生态环境是一种低水平的中级协调,且2000~2002年3年间,其协调亚类均为环境滞后型,这与其社会经济发展水平不高、人口少、环境容量大相对应;

    And , the value of coordination degree also suggests that the sub-groups of coordinative development in Wangqing Country belongs to environment lag-type , which is coincident with the lower level of social economic , smaller population density and higher environmental capacity .