|
|
|
|
|
Chuanyu Wang, Yao Liang, Jianzhao Liu, Jingchao Yuan, Jun Ren, Yidan Geng, Zeqiang Shao, Jinjing Zhang and Hongguang Cai
Returning crop residues to the field after harvesting is a proven effective strategy for improving soil fertility, carbon sequestration, and crop productivity. However, the relationships between crop residue return modes, SOC and nutrient contents, and c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jinjing Ren, Hezhihan Fan, Qi Tang, Zhongyuan Yu, Yang Xiao and Xiang Zhou
Enlarging or reducing the antenna beam width of antennas can improve the positioning capability of detection systems. A miniaturized and easily fabricated ultra-wideband (UWB) antenna system for long-distance electromagnetic detection is proposed in this...
ver más
|
|
|
|
|
|