Influence of polycrystalline diamond compact bit geometric parameters on drilling performance during gas drainage borehole in soft coal seam

ανά Xiaoming Han, Qiangqiang Zhang, Shifeng Wang, Jialiang Li, Detuo Chen
Έκδοση 2018-01-01

The Zinc Finger Transcription Factor Sp9 Is Required for the Development of Striatopallidal Projection Neurons

ανά Qiangqiang Zhang, Yue Zhang, Chunyang Wang, Zhejun Xu, Qifei Liang, Lei An, Jiwen Li, Zhidong Liu, Yan You, Miao He, Ying Mao, Bin Chen, Zhi-Qi Xiong, John L. Rubenstein, Zhengang Yang
Έκδοση 2016-08-01