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
   个体营养 在 林业 分类中 的翻译结果: 查询用时:0.575秒
图标索引 在分类学科中查询
所有学科
林业
计算机软件及计算机应用
农作物
更多类别查询

图标索引 历史查询
 

个体营养
相关语句
  individual nutrition
    Study on Features of Individual Nutrition of Container-Seedlings of Larix olgensis
    长白落叶松容器苗个体营养特征研究
短句来源
  individual nutrition
    Study on Features of Individual Nutrition of Container-Seedlings of Larix olgensis
    长白落叶松容器苗个体营养特征研究
短句来源
查询“个体营养”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  individual nutrition
For an individual nutrition evaluation, make an appointment with a registered dietitian.
      
  individual nutrition
For an individual nutrition evaluation, make an appointment with a registered dietitian.
      


Spatial distribution of nutrient elements in natural sassafras mixed forests has been studied in Yuanling County of Hunan Province. The results show that the content of nutrient elements in the individual sassafras plant changes with its different organs, the nutrient content in the branch decreases markedly with the branch age, and in the order of the nutrient content in the root:fine root>thick root>large root>root tip. Other dominant mixed species also follow the laws more or less identical with those found...

Spatial distribution of nutrient elements in natural sassafras mixed forests has been studied in Yuanling County of Hunan Province. The results show that the content of nutrient elements in the individual sassafras plant changes with its different organs, the nutrient content in the branch decreases markedly with the branch age, and in the order of the nutrient content in the root:fine root>thick root>large root>root tip. Other dominant mixed species also follow the laws more or less identical with those found in the sassafras tree Total storage of nutrient elements in the various mixed forest types is 1.9—3.8t/ha, of which tree layer 1.2—2.8t/ha, 65—80% of the total storage: undergrowth and herbage layer 0.2—0.5t/ha, 8-15%: litter layer 0.3—0.6t/ha, 10-24%. The data provide a comparable productive model for establishing sassafras mixed plantations.

对沅陵县保留擦木较多的天然混交林的营养元素空间分布进行分析测定,结果表明,擦木个体的营养元素含量因组织器官不同而发生变化,其中枝的养分含量随枝龄的增大而明显减少,根的养分含量表现为细根>粗根>大根>根头。其他主要混交树种,也表现为与擦木大体相一致的规律,在各混交类型中,林木生存空间的养分元素总贮量为1.9~3.8t/10~4m~2,其中乔木层为1.2~2.8t/10~4m~2,占林分总贮量的65~80%;下木层和草本层为0.2~0.5t/10~4m~2,占8~15%;枯枝落叶层为0.3~0.6t/10~4m~2,占10~24%。这些数据,为培育人工檫木混交林提供了可比的生产模式。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关个体营养的内容
在知识搜索中查有关个体营养的内容
在数字搜索中查有关个体营养的内容
在概念知识元中查有关个体营养的内容
在学术趋势中查有关个体营养的内容
 
 

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