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
   伐木 的翻译结果: 查询用时:2.451秒
图标索引 在分类学科中查询
所有学科
农业基础科学
安全科学与灾害防治
林业
经济理论及经济思想史
自然科学理论与方法
农业经济
预防医学与卫生学
农业工程
更多类别查询

图标索引 历史查询
 

伐木    
相关语句
  felling
    Comprehensive Evaluation on Felling Equipment
    伐木作业机具综合评价与择优
短句来源
    Based on ergonomics, the paper made theoretical analysis and gave some examples to analyze the influence of microcosmic climate of working environment on felling worker and working efficiency.
    本文从人类工效学的角度对作业环境微气候对伐木作业人员及作业效率的影响进行了理论分析和部分实例探讨。
短句来源
    It indicated that microcosmic climate of working environment had marked influence on felling efficiency.
    结果表明,作业环境微气候对伐木作业效率有较为显著的影响。
短句来源
    With three accidents in felling operation of forest industry enterprises taken as examples,the causes of the above-mentioned accidents are analyzed,based on which preventive measures against the happening of relevant accidents are presented.
    以森工企业伐木作业三起事故为案例,对造成事故的原因进行了分析,根据事故成因提出了相对应的事故预防措施。
短句来源
  lumbering
    China's ancient forestry administration starts in the Xi Zhou Dynasty, which is indicated by the fact that its rulers attach importanc to the establishment of forestry official positionsand strengthen the administration of lumbering, and is caused by the perfect combination ofZhou' s ruling ideology and natural property view, as well as the rich forest resources at that time.
    中国古代林政,初兴于西周,其标志是周统治者重视森林职官建置和加强伐木管理。 其林政兴起的原因,除当时丰富的森林资源,更重要的是西周统治思想与自然财富观的有机结合所致。
短句来源
    The Xi Zhou forestry administration includes forestry official postions and forestry policies, whoseoutstanding features are that forest is one of the natural resources that belong to the Zhou kings,lumbering is regularly timed;
    西周林政包括森林职官和森林政策两个方面,其显著特点是:森林是属于周天子和封侯所有的天然富源,伐木要有定时;
短句来源
查询“伐木”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。
  felling
Where clumps were well managed and scientifically harvested with a felling cycle of 6 to 8 years, culm production was higher, poles were longer and output was larger.
      
Volatiles emanating from Pinus radiata show only minor changes in composition with time after felling even though attractiveness of the felled timber to the wood wasp Sirex noctilio changes markedly over the first 3 weeks.
      
Oxygenated components (camphor, pinocamphone, isopinocamphone and trans-pinocarveol), which are absent or present in trace amounts immediately after felling, are produced in increasing amounts and account for 1% of the volatiles after 3 weeks.
      
It is shown that the predisposition to form helical structures is expressed to the greatest degree in N- and C-terminal segments of the CL3, its values felling markedly with increase of distance from the membrane.
      
However, paying more attention to the logging than to the silviculture for a long time lead that the felling amount has been more than the growth in volume of forest.
      
更多          


点击这里查询相关文摘
图标索引 相关查询

 


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

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