Hohai University

Jiangxi University of Science and Technology

Nanjing University of Information Science & Technology

Nanjing Cecpanda Lcd Technology Co., Ltd.

Nanjing Chuangte Pharmaceutical Technology Co., Ltd.

Jiangsu Dongjiao Intelligent Control Technology Group Co., Ltd.

Nanjing University

Beijing University of Chemical Tehcnology

Nanjing Green Gold Giant Rubber & Plastic Hi-tech Co., Ltd.

Jie Wang

Wei Dong Chen

Liqun Zhang

Yongqiang Zhu

Tongfa Deng

Maosen Cao

Zhaogang Liu

Dragoslav Sumarac

Chao Feng

Li Wei

Tao Lu

Dongyun Ren

Xiangdong Qian

Jingmiao Shi

Nizar Faisal Alkayem

Fengxing Ge

Drahomir Novak

Jinwei Shi

Xiaotong Yang

Shihe Hu

Fengxin Wang

Lei Shen

Chengjie Chen

Junxiang Ge

Liufei Zhou

Enhe Bai

Hai Lin

Yaping Wang

Lizhi Xu

Qingya Zhao

Zhiyu Zhang

Xiaobo Liu

An evaluation method for corrosion damage evolution of underwater concrete structures includes performing the time reversal test on the concrete beam specimen placed in the water, performing the uniaxial compression test on the concrete cube specimens; immersing the concrete beam specimen and the concrete cube specimens in a hydrochloric acid solution, and performing the time reversal test on the concrete beam specimen on the 10th, 20th and 30th days respectively. At the same time, a concrete cube specimen is taken out to perform the uniaxial compression test on the 10th, 20th and 30th days respectively; and using the above calculation results to evaluate the corrosion evolution process thereof without damaging the underwater concrete structure.

Evaluation method for corrosion damage evolution of underwater concrete structures

The underwater acoustic test system comprises an underwater acoustic transmitting unit, an underwater acoustic parabolic reflector, an underwater acoustic receiving unit, an orientation control system, and a computer measurement and control system. The underwater acoustic transmitting unit comprises an underwater acoustic signal generator and a transmitting transducer. The underwater acoustic parabolic reflector comprises a central main reflecting area and an edge diffraction processing area, wherein the central main reflecting area is configured for reflecting acoustic wave signals, and the edge diffraction processing area is configured for reducing the influence of the underwater acoustic parabolic reflector on a test area. The underwater acoustic receiving unit comprises a receiving transducer and an underwater acoustic signal receiver. The orientation control system comprises a traveling crane and a test turntable.

Underwater acoustic test system and method

A mask, a stitching exposure method, a display panel, and a manufacturing method. The mask is used for manufacturing scan lines or data lines of a display panel by means of exposure; the mask plate is provided with a pattern area and a slit area located at the periphery of the pattern area; multiple exposure lines parallel to each other are provided in the pattern area; the multiple exposure lines are respectively continuous lines and used for manufacturing the scan lines or the data lines by means of exposure; the slit area is provided with a slit; the slit is used for disconnecting each scan line or data line at intermediate positions by means of exposure. The mask plate and the stitching exposure method can achieve disconnection of a scan line or a data line at intermediate positions in an exposure process.

Mask, stitching exposure method, and display panel having the mask

A type of deuterated 3-(4,5-substituted aminopyrimidine)phenyl derivatives and use thereof. The derivatives are compounds of Formula (I) or pharmaceutically acceptable salts thereof. These compounds or salts thereof can be used for treatment or prevention of diseases or illnesses through certain mutant forms of epidermal growth factor receptors, inhibit the growth of various tumor cells effectively, and inhibit other proteases of EGFR and Her families, they can be used for preparing anti-tumor drugs.

Deuterated 3-(4,5-substituted aminopyrimidine)phenyl derivatives and use thereof

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Nanjing, China

Jie Wang