助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[6]条 当前为第1条到6条
 

相关语句
agricultural geochemistry
    COMPREHENSIVE SURVEY OF AGRICULTURAL GEOCHEMISTRY AND AGRICULTURAL SUSTAINED DEVELOPMENT
    农业地球化学综合调查与农业可持续发展
    DEVELOPMENT OF RESEARCH ON AGRICULTURAL GEOCHEMISTRY AND ITS MAIN TASKS IN THE NEAR FUTURE
    农业地球化学的研究进展及近期内的主要任务
    Features of agricultural geochemistry of orange in Xinfeng County,Jiangxi Province
    江西信丰脐橙农业地球化学特征探讨
    The second regional geochemical investigation had made great break through in gold-finding during 1980~1994. From 1990s, environmental geochemistry, agricultural geochemistry and ecological geochemistry have been sprung up gradually, exploration geochemistry has entered developing period of multiple targets.
    1980~1994年进行了第二轮区域化探扫面,在找金矿方面取得较大突破。 90年代初起,我省环境地球化学、农业地球化学、生态地球化学逐渐兴起,勘查地球化学进入了一个崭新的多目标拓展时期。
    Based on the synthetical analysis of the features of weathered parent rocks and agricultural geochemistry and variety of oranges in Xinfeng County,it is concluded that the parent rocks of granite is the best geological background,and the second is the parent rocks of red beds for planting oranges.
    通过对信丰县脐橙种植区成土母岩特征、农业地球化学特征、脐橙品种特性等方面的综合分析,得出结论:地质背景以花岗岩母岩区最佳,次为红层母岩区;
    Exploration geochemistry, environmental geochemistry and agricultural geochemistry are quite different from each other in such aspects as the selection of experimental areas, sampling point arrangement, sample acquisition and project analysis. It is the main purpose of this paper that the superiority of exploration geochemistry and regional geochemical data can be successfully applied to environmental and agricultural fields so as to play their guiding role in comprehensive ecological improvement and agricultural production.
    勘查地球化学和环境地球化学及农业地球化学研究在实验区选择、布点、样品采集、项目分析等方面有所不同,对于如何将勘查地球化学的优势和区域化探资料应用于环境及农业领域中,起到指导环境治理和农业生产的作用,笔者进行了研究。
 

首页上一页1下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社