全部文献期刊会议图书|学者科研项目
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作者:LI Yan , YANG Ke-ming , RONG Kun-peng ...
来源:[J].光谱学与光谱分析(IF 0.293), 2018, Vol.39 (09), pp.2823-2828
摘要:The monitoring of heavy metal pollution in crops is one important application of hyperspectral remote sensing study. The objective of this work was to develop a new narrow-band vegetation index to characterize the Cu (copper) stress degree in two corn species at two growing years...
作者:ZHAO Sheng-xiang , SONG Xue-yan , XING Xiao-ling ...
来源:[J].光谱学与光谱分析(IF 0.293), 2018, Vol.39 (09), pp.2946-2952
摘要:Density functional theory calculations were performed on crystalline dihydroxylammonium 5,5’-bis(tetrazole)-1,1’-diolate (HATO) under high pressure up to 40 GPa. The GGA-PW91 method in combination with the ultrasoft pseudopotentials reproduced the experimental crystal struct...
作者:ZHANG Chao , YANG Ke-ming , WANG Min ...
来源:[J].光谱学与光谱分析(IF 0.293), 2018, Vol.39 (07), pp.2091-2099
摘要:When crops are contaminated with heavy metals, their tissue structure and chlorophyll content will be destroyed, which will affect the metabolism and health of crops. People and animals will have fatal injuries if they eat the contaminated crops. Hyperspectral remote sensing...
作者:YANG Ke-ming , ZHANG Wei , FU Ping-jie ...
来源:[J].光谱学与光谱分析(IF 0.293), 2018, Vol.39 (07), pp.2228-2236
摘要:Soil environmental safety is of great significance. When soil is contaminated by heavy metals, it will affect the safety of crops and foods and endanger human health. Therefore, it is particularly critical to look for ways to rapidly and efficiently measure heavy metal pollution ...
作者:李燕
来源:[J].International language and literature, 2019, (44), pp.67-87
摘要:The Influence of Qu Yuan on the Korean Peninsula can trace back to Silla, between the end of the 6th century and the beginning of 7th century, according to Samguk sagi. He always appears scatteringly as a role model for being loyal to his monarch in the Loyal Officials’ Biog...

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