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Production of D-p-Hydroxyphenylglycine From DL-5-p-Hydroxyphenyl Hydantoin by Immobilized Pseudomona
[期刊论文] 作者：Zhang Mingjun,Zhang Yankun,Li,
来源：城市道桥与防洪 年份：1999
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Xusheng Lei,Xiaoyu Zhang,Yankun Hao,
来源：仿生工程学报（英文版） 年份：2021
With the measurement of the Earth's magnetic field,magnetic compass can provide high frequency heading information.However,it suffers from local magnetic interf...
A numerical study of macro-mesoscopic mechanical properties of gangue backfill under biaxial compres
[期刊论文] 作者：Huang Zhimin,Ma Zhanguo,Zhang Lei,Gong Peng,Zhang Yankun,Liu Fei,,
来源：International Journal of Mining Science and Technology 年份：2016
Based on the Particle Flow Code(PFC~(2D)) program,we set up gangue backfill models with different gangue contents and bond strength,and studied the stress-strai...
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