Differences in the prevalence and risk factors of osteoporosis in chinese urban and rural regions: a cross-sectional study von Zheng, Miao, Wan, Yanan, Liu, Gongwen, Gao, Yan, Pan, Xiaoqun, You, Wanxi, Yuan, Donglan, Shen, Jianxin, Lu, Junhua, Wang, Xia, Zheng, Gangfeng, Han, Zhiqiang, Li, Xinlin, Chen, Kai, Xing, Xiaoxi, Zhang, Dong, Weng, Chengwei, Wei, Qi, Zhang, Yongqing, Lin, Hua

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A study of dense-medium cyclone inner-wall abrasion based on ultrasonic phased array technology von Gangfeng, Zheng, Wandong, Xia, Xiaoming, Wu, Yingchun, Yan

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High stone-free rate immediately after suctioning flexible ureteroscopy with Intelligent pressure-control in treating upper urinary tract calculi von Gao, Xingjian, Zhang, Zedong, Li, Xinwei, Cai, Weiping, Zheng, Bin, Lu, Yijin, Zhao, Hualong, You, Junhong, Zheng, Gangfeng, Bao, Weilong, Lai, Yutong, Lv, Yisong

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Long-term air pollution and adverse meteorological factors might elevate the osteoporosis risk among adult Chinese von Sun, Hong, Wan, Yanan, Pan, Xiaoqun, You, Wanxi, Shen, Jianxin, Lu, Junhua, Zheng, Gangfeng, Li, Xinlin, Xing, Xiaoxi, Zhang, Yongqing

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Experimental Study on Equivalent Strength of Induced Joints with consideration to Influence of Concrete Strength, Inducer Spacing, and Concrete Age von Zheng, Gangfeng, Yan, Tao, Zhang, Xin, Wei, Peipei, Zhang, Xiaofei, Zhang, Wenwei

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An experimental method to measure the layer thickness and wave velocity of copper–steel composite board without interface echo von Zheng, Gangfeng, Xia, Wandong, Ma, Liangbo, Sun, Wei, Sun, Chao, Xu, Yi’ao, Zhao, Xiaodong, Wang, Kaifeng

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Shape reconstruction of mixed type void flaws using Born inversion method von Gangfeng, Zheng, Bin, Wu, Cunfu, He

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Born Inversion Technique for Ultrasonic Scattering Measurements von Gangfeng, Zheng, Bin, Wu, Cunfu, He

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Research on three-dimensional shape reconstruction of circular cylindrical flaw von Zheng, Gangfeng, Wu, Bin, He, Cunfu

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Research on 3D Defect Reconstruction in Plate with Phased Array Ultrasonic Test (PAUT) von Zheng, Gangfeng, Wu, Bolin, Li, Ze, Liu, Songfeng, Dong, Hao, Zhang, Haotian

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Shape Reconstruction of Eccentric Defect in Cylindrical Component by Modified Born Approximation Method von Zheng, Gangfeng, Li, Ze, Liu, Songfeng, Dong, Hao, Wu, Bin, He, Cunfu

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Shape reconstruction of three-dimensional flaw from backscattering data von Gangfeng, Zheng, Bin, Wu, Cunfu, He

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Experimental Research on Shape Reconstruction of Eccentric Circular Cylindrical Flaw in Inhomogeneous Material von Wu, Bin, Zheng, Gang Feng, He, Cun Fu

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Study on Inverse Ultrasonic Modeling for Complex Type Flaw in Homogeneous Material von Wu, Bin, Zheng, Gang Feng, He, Cun Fu

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Experimental Study on Flaw Response in Inhomogeneous Media von He, Cun Fu, Wu, Bin, Zheng, Gang Feng

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Research on a Vertical Settlement Type Dehydrator with Spiral Sieves von Liu, Hai Zeng, Zheng, Gang Feng, Li, Ling, Zha, Jia Wei

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Numerical Calculation on Flaw Response in Inhomogeneous Media von He, Cun Fu, Wu, Bin, Zheng, Gang Feng

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Research on Electromagnetic Pick-up Type Grip Device von Yang, Jie, Zhang, Wen Li, Ling, Li, Zheng, Gang Feng

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Quick dismounting device for wharf oil transfer arm von BAO XIANBIN, ZHENG GANGFENG

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Active and passive composite turbulent vortex multi-stage enhanced coal slime classification apparatus von Min Li, Xuejia Zhang, Gangfeng Zheng, Wenbao Lv, Haizeng Liu, Chuanzhen Wang, Yibing Qiu, Liting Xu

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