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[期刊论文] 作者:ZHOU JIANXIONG, 来源:CHINA TODAY 年份:2012
TWENTY years ago, history was made in Rio de Janeiro, Brazil, at the June 1992 Earth Summit, a landmark global meeting that adopted Agenda 21, the Rio Declaration on Environment and Development, and t...
[期刊论文] 作者:Zhou Jianxiong, 来源:Beijing Review 年份:2012
Rio+20, formally known as the UN Conference on Sustainable Development, ended in Rio de Janeiro on June 22 with the adoption of a 49-page resolution, titled The Future We Want. Widely seen as a produc...
[期刊论文] 作者:Zhou Jianxiong, 来源:Beijing Review 年份:2012
Twenty years ago, history was made in Rio de Janeiro, Brazil, at the June 1992 Earth Summit, a landmark global meeting that adopted Agenda 21, the Rio Declaration on Environment and Development, and t...
[期刊论文] 作者:Jiang Jinghui,Lv Jianxiong,, 来源:Chinese Forestry Science and Technology 年份:2012
The authors reviewed the previous research results about the color changes in heat treated wood,and deeply analyzed the effect of heat treatment method and para...
[期刊论文] 作者:Jiang Jiali,Lv Jianxiong,, 来源:Chinese Forestry Science and Technology 年份:2012
Time-temperature superposition principle (TTSP) was used to examine dynamic viscoelastic properties of Chinese Fir(Cunninghamia lanceolata) wood at an extremely...
[期刊论文] 作者:LIU WeiJun,TANG JianXiong,WU Y, 来源:中国科学:数学英文版 年份:2012
我们从 PSL 的亚群的行动决定轨道的尺寸(2, q ) 在射影的线 X = GF (q) 上 {} 与 q 主要力量并且对 1 模适合 4。作为它的申请的一个例子,我们构造承认 PSL 的简单 3 设计的一...
[期刊论文] 作者:Shi Qiang,Zhang Shougong,Lv Jianxiong,Bao Fucheng,Shun Xiaomei,, 来源:Chinese Forestry Science and Technology 年份:2012
Larix spp.wood is one of the major fast-growing tree species in China,which also has the most forest storage in the northeast of China.Several key properties mo...
[期刊论文] 作者:Yu Le,Lv Jianxiong,Li Xianjun,Xu Jinmei,Hao Xiaofeng,Jiang Jiali,, 来源:Chinese Forestry Science and Technology 年份:2012
In order to explore the feasibility of using X-ray to measure moisture content in the drying process and have a further study on the effect of precision of mois...
[期刊论文] 作者:Wu Yiqiang,Yao Chunhua,Hu Yunchu,Liu Yuan,Xiang Shilong,Lv Jianxiong,, 来源:Chinese Forestry Science and Technology 年份:2012
NSCFR flame retardant is one of key factors of non-smoke combustible wood-based materials.Thermal analysis,cone calorimetry,Py-GC/MS, scanning electron microsco...
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