“professional qualification system for registered urban and rural planners”的概念、定义、翻译、参考文献-科学参考

单词	professional qualification system for registered urban and rural planners
释义	professional qualification system for registered urban and rural planners Encyclopedia 工学城乡规划法律法规释 professional qualification system for registered urban and rural planners注册城乡规划师职业资格制度城市规划专业人员的执业准入管理制度。
随便看	frequency method frequency mixing frequency-modulated cyclotron frequency modulated oscillator frequency modulated wave frequency modulation frequency modulation and control frequency modulation and demodulation frequency modulation, FM frequency modulation laser frequency-modulation laser interferometry frequency modulation of hydro-generator unit frequency modulation radar frequency modulation radio frequency modulation screening frequency modulator frequency multiplication frequency multiplier frequency number frequency of access frequency of alternating current frequency of an event frequency of an oscillation frequency of a wave frequency of disease occurrence

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。