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
   高 在 林业 分类中 的翻译结果: 查询用时:3.11秒
图标索引 在分类学科中查询
所有学科
林业
金属学及金属工艺
肿瘤学
有机化工
电力工业
自动化技术
环境科学与资源利用
无线电电子学
电信技术
更多类别查询

图标索引 历史查询
 

    
相关语句
  high
    Relationship between Growth Strain and Wood Properties and Forming Mechanism of High Growth Strain of Eucalyptus Uropphylla ×E.grandis Plantation
    人工林尾巨桉生长应变与木材性质关系及生长应变形成机理的研究
短句来源
    Studies of Establishment of Regeneration System of Populus Alba. and Transformation of rolB-pttGA20ox Genes for Promoting Rooting and High Growth of the Plants
    银白杨再生体系建立及rolB-pttGA20ox双价基因遗传转化促进生根和生长的研究
短句来源
    Up to now,we have possessed 98 bamboo species,varieties,types(belonging to 22 genera) and their planting area has reached 4.0 hm2 with rather a high survival and conservational rate.
    从2004~2006年,进一步扩建竹类植物种质资源圃,面积达4.0 hm2,现有竹类植物22属98种(含变种或变型),且竹种成活率、保存率较
短句来源
    6.7 ha drought-resistant forestation was tested by forestation new material-water storage osmosis film(WSOF)in arid and semi-arid osmosis sand and hills region of Lijia village Dongshan Town 2005.The results showed the WSOF is low in cost,and easy to use. The survival rate could be increased 4%~11%,increased 2~12cm in high growth,increased 0.1~0.3cm in thick growth.
    2005年互助县东山乡下李家村应用干旱、半干旱、荒山、渗漏流沙地区植树造林的新材料—蓄水渗膜产品进行抗旱造林试验6.7hm2,试验结果显明,该产品成本低,易于实施,可有效提造林成活率4%~11%,生长提2~12cm,地径提0.1~0.3cm。
短句来源
    The mean relative precision of DBH,tree height,volume comes to 99.22%,99.73%,98.33% by predicting 32,34 aged forest stand,the results showed that Grey-Markov could be used to predict the growth of L.kaempferi plantation with high precision.
    从对32、34龄阶的预测结果看,灰色—马尔柯夫模型预测的平均相对精度分别为胸径99.22%、树99.73%、材积98.33%,能进行精度的预测工作。
短句来源
更多       
  higher
    Differences in tree growth among 3 ratios of N,P fertilizer were significant within 3 years after fertilization. Growth decreased with the proportion of N fertilizer increasing and P fertilizer decreasing. By year 1998,the DBH,tree height and volume of B1(the ratio of N,P fertilizer,1∶0) was 5.79%、6.58% and 19.38% respectively higher than that of B3(the ratio of N,P fertilixer,1∶1).
    N、P比不同对施肥后3年内的日本落叶松生长量有显著影响,各生长量随N肥施用比例的减少、P肥比例的增加而呈下降趋势,至1998年(12年生),N、P比为1∶0的、径、材积分别比N、P比为1∶1的提5.79%、6.58%和19.38%;
短句来源
    Pmax,LSP,LCP and PR of lower crown of pruned paulowniawere 27.70%,36.74%,34.22% and 36.80% higher than that of the control. But there was no significant difference between two treatments in the upper crown.
    修枝后泡桐下层树冠的Pm ax、LSP、LCP、PR较对照分别27.70%、36.74%、34.22%、36.80%,而上层差异不显著。
短句来源
    In the lower crownof paulownia,Pmax,LSP,LCP and PRof the treated sun leaves were 21.80%,39.02%,28.72% and 39.26% higher than that of the control,and that of the treated shadeleaves were 42.18%,39.35%, 48.70% and 39.13%higher than that of the control. Except LCP,the differences of all the parameters between the two treatments weresignificant.
    而在树冠下层,修枝接干后其阳位叶的Pm ax、LSP、LCP和PR分别较对照21.80%、39.02%、28.72%和39.26%,阴位叶分别较对照42.18%、39.35%、48.70%和39.13%,除了LCP在二处理间阳位的差异不显著外,其余的差异性均显著。
短句来源
    The soil water content and photosynthetic active radiation cause photosynthetic rate of Ulmus pumila highest is about 17.68%. Photosynthetic active radiation of keeping higher sunshine use efficiency under fitting soil water content is 1 200~1 600 μmol/(m2·s),transpiration rate is higher as higher photosynthetic active radiation under soil moisture.
    白榆光合速率Pn在土壤含水量为17.68%左右时达到最大,光合利用率在光强为1 200~1 600μmol/(m2.s)时较
短句来源
    The soil water content cause water use efficiency highest is about 14.86%,keeping higher water use efficiency under fitting soil water content is 800~1 500 μmol/(m2·s).
    蒸腾速率Tr在各水分梯度下随光强的增大有增大的趋势,水分利用效率WUE在土壤含水量为14.86%左右达到最大,在光强为800~1 500μmol/(m2.s)时较
短句来源
更多       
  a high
    Up to now,we have possessed 98 bamboo species,varieties,types(belonging to 22 genera) and their planting area has reached 4.0 hm2 with rather a high survival and conservational rate.
    从2004~2006年,进一步扩建竹类植物种质资源圃,面积达4.0 hm2,现有竹类植物22属98种(含变种或变型),且竹种成活率、保存率较
短句来源
    With the treatment of a high concentration of cytokinin (2~3 mg/16-BA), the witches' broom shoots wilted within 30 days.
    在浓度6—BA(2~3mg/1)处理培养基中,丛枝试管苗1月左右病死。
短句来源
    It can be concluded that the suitable culture condition to produce a high biomass was MT medium supplemented with BA 1.0mg/L, NAA3.0mg/L, sucrose 5 percent and PA0.1 percent for 40~45 days in light culture room.
    综上研究结果,获得较生物量的适宜培养条件是:MT+BA1.0mg/L+NAA3.0mg/L+蔗糖5%+PA0.1%培养基,光照培养40~45d。
短句来源
    Triflumuron and chlorfluazuron had also a high activity, the IIR was 75.7% and 65.3%, respectively.
    灭幼脲3号和抑太保活性也较,综合抑制率分别为75.7%和65.3%;
短句来源
    Germinating seeds were treated with 60Co radiation at 20 Gy30 Gy40 Gy50 Gy60 Gy and 70 Gy for Eucommia ulmoides . The result showed that there was a high variability with 60 Gy radiation by examining the survival rate and morphological variation.
    用20Gy、40Gy、50Gy、60Gy、70Gy60Co射线辐照处理萌动的杜仲种子,通过幼苗成株率及外部形态变异状况分析,60Gy辅射处理变异率
短句来源
更多       
  height
    A Grey Systematic Dynamic Model of Tree Height Measurement of Schren Spruce
    天山云杉林分树测定的灰色动态模型
短句来源
    Height Growth Analysis of Several Energy Forest Species of Loess Plateau
    黄土原几种能源林树种生长分析
短句来源
    STUDY OF THE APPLICATION OF NONLINEAR REGRESSION ANALYSIS TO EVALUATE SITE QUALITY AND TO PRIDICT TREE HEIGHT
    非线性回归分析在立地质量评价和树预测中的应用探讨
短句来源
    Studies on the Average Height and Average D. B. H. Models of Cryptomeria fortunei
    柳杉平均与平均胸径模型的研究
短句来源
    Sloboda Height Growth Model and Its Application on Chinese Fir Plantation
    Sloboda树生长模型及其在杉木人工林中的应用
短句来源
更多       

 

查询“高”译词为其他词的双语例句

 

查询“高”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。
  high
High-Order Orthonormal Scaling Functions and Wavelets Give Poor Time-Frequency Localization
      
We provide an almost sure convergent expansion of fractional Brownian motion in wavelets which decorrelates the high frequencies.
      
The wavelets fill in the gaps and provide the necessary high frequency corrections.
      
Finite-energy high frequency signals, band-pass frequency signals, and band-stop frequency signals are characterized.
      
High-Frequency Asymptotic Expansions for Certain Prolate Spheroidal Wave Functions
      
更多          
  higher
In the interesting case when the group is of Coxeter typeDn (n≥4) we use higher polarization operators introduced by Wallach.
      
In this paper, we prove three types of rigidity results related to CAT(-1) spaces, namely the rigidity of the isometric actions on CAT(-1) spaces under the commensurability subgroups, the higher rank lattices and certain ergodic cocycles.
      
Finitely generated profinitely dense free groups in higher rank semi-simple groups
      
More generally, we prove that if Γ is an irreducible arithmetic non-cocompact lattice in a higher rank group, then Γ containsf·g·p·d·f groups.
      
Higher-dimensional ball quotients and the invariant quintic
      
更多          
  a high
In this paper, some test statistics of Kolmogorov type and Cramervon Mises type based on projection pursuit technique are proposed for testing the sphericity problem of a high-dimensional distribution.
      
Asymptotic theory for a risk process with a high dividend barrier
      
Seven topological descriptors are finally selected from 127 topological descriptors by GAPLS method to build a QSRR model with a high regression quality of squared correlation coefficient (R2) of 0.99998 and standard deviation (S) of 2.88.
      
The blank reference experiment shows that hydrothermal crystallization treatment favors the formation of hexagonal tungsten trioxide, and the tungsten trioxide powder sample prepared by this method has a high degree of crystallinity.
      
Furthermore, the DNA extracted from the whole blood can be amplified by polymerase chain reaction, which can achieve a high efficiency of the amplification.
      
更多          
  height
A very large sample plug was introduced hydrostatically into the capillary (65 cm × 50 μm i.d.; effective length of 35 cm) over 80 s at a height difference of 11 cm.
      
The unbound ketoprofen concentration was directly measured from the height of the frontal peak.
      
The melt droplets with a height of 50-100 nm and a lateral size of 2-3 μm were obtained by melting the PEO ultra-thin films on a mica surface.
      
The results of measurement show that this lidar has the ability to gain profiles of ratio of water vapor mixing ratio from surface to a height of about 8 km at night.
      
Results showed that arbuscular mycorrhizal (AM) inoculation significantly improved the height, stem diameter, and fresh weight of P.
      
更多          
  其他


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的内容
在知识搜索中查有关的内容
在数字搜索中查有关的内容
在概念知识元中查有关的内容
在学术趋势中查有关的内容
 
 

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