GIEC OpenIR
当前检索式 ((ALL:Production efficiency))
限定条件 ((作者:Liu, Yunyun分Liu, Yunyun))
共23条,第1-20条
Liu, Yunyun 6 Yuan, Zhenhong 4 Liang, Cuiyi 3
Xu, Jingliang 3 Yu, Qiang 3 He, Minchao 2
Qi, Wei 2 Wang, Qiong 2 Wang, Wen 2
Xie, Jun 2 Zhang, Yu 2 Cao, Yunqi 1
Fu, Juan 1 Hu, Yunzi 1 Li, Jian 1
Liu, Shijun 1 Liu, Shuna 1 Qin, Lei 1
Sun, Yongming 1 Wang, Zhongming 1