An Item Response Tree Model for Items with Multiple‐Choice and Constructed‐Response Parts
Wei, Junhuan, Wang, Qin, Dai, Buyun, Cai, Yan, Tu, Dongbo
Published in Journal of educational measurement (07.10.2024)
Published in Journal of educational measurement (07.10.2024)
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Journal Article
Calculation method for valve rod torque by positive pressure and friction force of butterfly plate sealing surface of double-eccentric butterfly valve
ZHAO XINYU, ZHANG XIHENG, LI MINGJIN, LI SHUMIN, FENG SHUO, WEI JUNHUAN, XUE RUIYUAN, YU JIANPING, WU JIALI, YU RONGFANG, ZHANG CHI, WANG TAIXIA
Year of Publication 22.08.2023
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Year of Publication 22.08.2023
Patent