“UNECA”的概念、定义、翻译、参考文献-科学参考

单词	UNECA
释义	UNECA Encyclopedia 历史学〔总论〕释 United Nations Economic Commission for Africa; UNECA联合国非洲经济委员会联合国经济及社会理事会行政领导下的五个区域委员会之一。简称非洲经委会。
随便看	principle of using native language principle of utmost good faith Principle of Valuable Idea Principle of Vectoring principle of velocity potential superposition principle of virtual displacement principle of virtual displacements principle of virtual force principle of virtual velocities principle of virtual work principle of virtual work, virtual work principle principle of wavelength modulation measurement principle of weak correlation principle of weak induction principle of work and energy principle of working within one's capability principle of Zernike phase contrast principle on archives science principle plane principle plane of crystal principle point principle point and principle plane principle refractive index Principles and Applications of Chemistry Principles and Stitchings of Chinese Embroidery

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。