Reflectance signature on sunlit crown of conifers

来源 :Science in China(Series E:Technological Sciences) | 被引量 : 1次 | 上传用户:June_misu
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Based on the field measurements of the reflected radiation distribution on sunlit crown surface and crown structure, the analytical approximation model of path-scattering of light in a homogeneous layer is applied to the calculation of the reflectance
其他文献
High-performance relaxor ferroelectric single crystals Pb(Mg<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>-PbTiO<sub>3</sub> have been grown successfully by a mod
Maximum satisfiability (MAX SAT) problem is an optimization version of the satisfiability (SAT) problem. This problem arises in certain applications in expert s
A modal nonmonotonic logic is presented based on an experiential modal semantics on typicality and exception.The syntactic and semantics of modal nonmonotonic l
The break of PKCY is reduced to a break of the related equi-effect cryptosystem, and a method for obtaining the equi-effect secret key by solving matrix equatio
The effects of Sb and Sr on the modification and refinement of Mg17Al12and Mg2Si phases in Mg-12Al-0.7Si alloy were investigated and compared. The microstructur
期刊
The electrode configuration determines the thermophysical field during the electroslag remelting(ESR) process and affects the final microstructure of the ingot.
High-quality solidification microstructure during directional solidification relies on precise temperature gradient control, so accurate calculation of the temp
期刊
Wet reclamation of waste sodium silicate-bonded sand produces much alkaline sewage and causes pollution. Recycling water glass from wet reclamation sewage of th