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
   koran pine 的翻译结果: 查询用时:0.007秒
图标索引 在分类学科中查询
所有学科
林业
更多类别查询

图标索引 历史查询
 

koran pine
相关语句
  红松
     It is shown that the regeneration quantity and quality of Koran Pine population under Mountain Poplar-White Birch forest and White Birch forest is better than that under irgin Korean Pine forest;
     结果表明:山地杨桦林和山地白桦林下红松更新的数量和质量均优于谷地苔草白桦林,质量高于原始阔叶红松林;
短句来源
     The Koran pine (Pinus koraiensis) embryo scaled from seed and Koran pine terminate bud excised from 2~3 years old seedlings were cultured on MS culture medium which was added into hormone with different concentrations.
     以 MS为基本培养基 ,加入不同种类和浓度的激素 ,对红松离体胚和 2~ 3a生幼苗的顶芽进行组织培养。
短句来源
  “koran pine”译为未确定词的双语例句
     On ecological economy of fruit and timber harvest forest of Koran pine
     论红松果材林的生态经济问题
短句来源
  相似匹配句对
     On ecological economy of fruit and timber harvest forest of Koran pine
     论红松果材林的生态经济问题
短句来源
     Who is the one that I pine for?
     我为谁憔悴
短句来源
     pine tar 8;
     松焦油8;
短句来源
     Koran Crosscultural Education in Japan
     在日朝鲜人的跨文化教育
短句来源
     Discussion on Educational Thought of Koran
     《古兰经》教育思想探析
短句来源
查询“koran pine”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
没有找到相关例句


The characteristics of natural Poplar-Birch forest, the features of the regeneration and the growth of Korean Pine population under forest,and the relationship between upper structure of Poplar-White Birch and regeneration quality of Korean Pine population under forest were studied in the paper. It is shown that the regeneration quantity and quality of Koran Pine population under Mountain Poplar-White Birch forest and White Birch forest is better than that under irgin Korean Pine forest;...

The characteristics of natural Poplar-Birch forest, the features of the regeneration and the growth of Korean Pine population under forest,and the relationship between upper structure of Poplar-White Birch and regeneration quality of Korean Pine population under forest were studied in the paper. It is shown that the regeneration quantity and quality of Koran Pine population under Mountain Poplar-White Birch forest and White Birch forest is better than that under irgin Korean Pine forest; the distribution pattern of Korean Pine population belong to custer distribution, and the period during which Korean Pine population occures largely is always behind the period of the mass-occurence of Poplar and White birch population; the factors affacting regeneration of Korean Pine population are different at every age stage; the partial removal of White Birch in over story can accelerate the regeneration process and improve the regeneration quality of Korean Pine in low story.

通过详实的外业调查和细致的内业分析,揭示了天然杨桦林下红松种群天然更新的格局与过程。结果表明:山地杨桦林和山地白桦林下红松更新的数量和质量均优于谷地苔草白桦林,质量高于原始阔叶红松林;红松种群呈聚团状发生,其大发生时期晚于杨桦种群大发生时期;各龄红松的生长受不同林分结构因子的制约;人为透光抚育可以加快红松种群的更新进程,提高红松更新质量;建立上层白桦较下层红松大适宜年龄的更新复合体是可行的。

The concept of fruit and timber harvest forest of koran pine (Pinus koraiensis) was defined in this paper. The development of the forest was divided into three stages. The characteritics of this forest ecosystem were discussed. And cultural region of the forest in Jilin province was divided also. The management measures of the forest ecosystem which was classified into six types were argued in the paper.

本文全面论述了红松果材林生态系统的特点 ,划分了吉林省红松果材林的栽培区域 ,提出了红松果材林复合生态系统类型和红松果材林经营的技术问题。

The Koran pine (Pinus koraiensis) embryo scaled from seed and Koran pine terminate bud excised from 2~3 years old seedlings were cultured on MS culture medium which was added into hormone with different concentrations. The embryo formed into a lot of callus and transformed into teratosis plants when were cultured on MS with hormone. Terminate buds differentiated a little of lateral buds when were cultured on MS with high concentration of cytokinin, and generated differentiate roots when were cultured...

The Koran pine (Pinus koraiensis) embryo scaled from seed and Koran pine terminate bud excised from 2~3 years old seedlings were cultured on MS culture medium which was added into hormone with different concentrations. The embryo formed into a lot of callus and transformed into teratosis plants when were cultured on MS with hormone. Terminate buds differentiated a little of lateral buds when were cultured on MS with high concentration of cytokinin, and generated differentiate roots when were cultured on MS with high concentration of growth hormone after 4~5 months.

以 MS为基本培养基 ,加入不同种类和浓度的激素 ,对红松离体胚和 2~ 3a生幼苗的顶芽进行组织培养。在含有激素的培养基上 ,离体胚形成大量愈伤组织和畸形苗。顶芽经过 4~ 5个月培养后 ,在细胞分裂素含量较高的培养基上形成少量侧芽 ,在生长素类激素含量较高时发生不定根。

 
图标索引 相关查询

 


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