“项目特征曲线”概念、定义、翻译-科学时代

单词	项目特征曲线
释义	心理学词汇手册项目特征曲线 item characteristic curve
随便看	PSI (plasma surface interaction) psi (pounds per square inch) PSI (preshipment inspection) PSI--PSI (performance security insurance) psi--psi (pounds per square inch) PSI--PSI (preshipment inspection) psi square statistic psi system psi system psittacosis psi函数 psi方统计量 PSI（permuted subject index） PSI（personalized system of instruction） PSI （Personalized System of Instruction） PSM (proton scanning microscope) PSNCR PSNCR--PSNCR (public sector net cash requirement) PSNCR (public sector net cash requirement) P-S-N curves PSN (packet-switching network) PSO psoas PSO (particle swarm optimization) psophocarpus

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。