CCPortal

浏览/检索结果: 共6条,第1-6条 帮助

已选(0)清除 条数/页:   排序方式:
New carbon nitride close to C6N7 with superior visible light absorption for highly efficient photocatalysis 期刊论文
Science Bulletin, 2021, 卷号: 66, 期号: 17
作者:  Zhao X.;  Zhao Y.;  Tan H.;  Sun H.;  Qin X.;  Ho W.;  Zhou M.;  Lin J.;  Li Y.
收藏  |  浏览/下载:37/0  |  提交时间:2021/09/01
Carbon nitride  Oxamide  Photocatalytic hydrogen production  Photocatalytic oxidation of diphenylhydrazine  Urea  
Effect of feed level and supplementary rumen protected lysine and methionine on growth performance, rumen fermentation, blood metabolites and nitrogen balance in growing Tan lambs fed low protein diets 期刊论文
ANIMAL FEED SCIENCE AND TECHNOLOGY, 2021, 卷号: 279
作者:  Liu, Hu;  Yang, Guo;  Degen, Allan;  Ji, Kaixi;  Jiao, Dan;  Liang, Yanping;  Xiao, Ling;  Long, Ruijun;  Zhou, Jianwei
收藏  |  浏览/下载:40/0  |  提交时间:2022/04/28
URINARY PURINE DERIVATIVES  DRY-MATTER INTAKE  APPARENT DIGESTIBILITY  BODY-COMPOSITION  TIBETAN SHEEP  UREA KINETICS  ENERGY-INTAKE  N BALANCE  CONCENTRATE  DIGESTION  
Long-term impact of nitrogen fertilization on carbon and water fluxes in a Douglas-fir stand in the Pacific Northwest 期刊论文
, 2020, 卷号: 455
作者:  Lee S.-C.;  Black T.A.;  Jassal R.S.;  Christen A.;  Meyer G.;  Nesic Z.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Carbon  Evapotranspiration  Forestry  Nitrogen fertilizers  Productivity  Urea  Water supply  Douglas fir  Ecosystem respiration  Forest growth model  Gross primary production  Net ecosystem productivities  Nitrogen fertilization  Pseudotsuga menziesii  Ecosystems  annual variation  carbon sequestration  climate conditions  coniferous tree  evapotranspiration  growth modeling  net ecosystem production  net primary production  respiration  water use  British Columbia  Canada  Pacific Northwest  Vancouver Island  Pseudotsuga  Pseudotsuga menziesii  
Concurrent carbon and nitrogen transfer between hemiparasite Santalum album and two N2-fixing hosts in a sandalwood plantation 期刊论文
, 2020, 卷号: 464
作者:  Lu J.K.;  Li Z.S.;  Yang F.C.;  Wang S.K.;  Liang J.F.;  He X.H.
收藏  |  浏览/下载:17/0  |  提交时间:2020/07/28
Carbon  Forestry  Nitrogen  Nutrients  Urea  Wood  Acacia confusa  Dalbergia odorifera  Haustorium  Herbaceous plants  Mixed plantations  Plants (botany)  carbon fixation  hemiparasite  herb  nutrient use efficiency  plantation  root system  shrub  translocation  urea  xylem  Carbon  Forestry  Nitrogen  Nutrients  Urea  Wood  China  Acacia  Acacia confusa  Dalbergia odorifera  Santalum  Santalum album  
Size matters but is big always better? Effectiveness of urea and Phlebiopsis gigantea as treatment against Heterobasidion on Picea abies stumps of variable size 期刊论文
, 2020, 卷号: 462
作者:  Blomquist M.;  Larsson Herrera S.;  Hofmann J.;  Beram R.C.;  Cleary M.;  Rönnberg J.
收藏  |  浏览/下载:20/0  |  提交时间:2020/07/28
Metabolism  Plants (botany)  Urea  Airborne infection  Biological control agent  Coniferous forests  Northern Hemispheres  Norway spruce stands  Phlebiopsis gigantea  Pre-commercial thinning  Standard practices  Forestry  airborne survey  biological control  coniferous forest  economic activity  forest management  fungal disease  Northern Hemisphere  stand structure  thinning  urea  Diseases  Felling  Forestry  Frequency  Metabolism  Processing  Stumps  Urea  Sweden  Heterobasidion  Phlebiopsis gigantea  Picea abies  
骨料特性对水工混凝土收缩行为的影响机制研究 项目
项目编号: 51109015, 资助机构: CN-NSFC, 2012-2014
负责人:  石妍
收藏  |  浏览/下载:29/0  |  提交时间:2019/04/30
船舶柴油机  Urea-SCR系统  HNCO  水解特性  还原作用