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insider.si.edu3d
Zhang Ruitu xing shu Tang shi - Smithsonian Institution
Object Details Author Zhang, Ruitu 1576-1641 Subject Zhang, Ruitu 1576-1641 Date 1992 Ming-Qing dynasties, 1368-1912 Call number NK3634.C36 A44 Type Books Physical description 1 v. (unpaged) : chiefly ...
IEEE2d
Analysis and Optimized Design of Compensation Capacitors for a Megahertz WPT System Using Full-Bridge Rectifier - IEEE Xplore
The spatial freedom of wireless power transfer (WPT) systems can be improved using a high operating frequency such as several megahertz (MHz). In the conventional compensations the load of the ...
insider.si.edu2d
Tang Lu Jianzhi shu Lu Ji wen fu - Smithsonian Institution
Object Details Author Lu, Jianzhi active 7th century Lu, Ji 261-303 Wen fu 1978 Subject Lu, Jianzhi active 7th century Date 1978 Tang-Five dynasties, 618-960 Call number NK3634.L83 A4 1978 Type Books ...
Bloomberg L.P.2d
Tianjin Pharmaceutical Da Re Tang Group Corp Ltd - Bloomberg
Stock analysis for Tianjin Pharmaceutical Da Re Tang Group Corp Ltd (600329:Shanghai) including stock price, stock chart, company news, key statistics, fundamentals and company profile.
Bloomberg L.P.6d
Beijing Tong Ren Tang Chinese Medicine Co Ltd - Bloomberg
Stock analysis for Beijing Tong Ren Tang Chinese Medicine Co Ltd (3613:Hong Kong) including stock price, stock chart, company news, key statistics, fundamentals and company profile.
C&EN3d
Modeling the Contribution of Crops to Nitrogen Pollution in the Yangtze River | Environmental Science & Technology - ACS Publications
Agriculture contributes considerably to nitrogen (N) inputs to the world’s rivers. In this study, we aim to improve our understanding of the contribution of different crops to N inputs to rivers. To ...