“three collections and five unified management”的概念、定义、翻译、参考文献-科学参考

单词	three collections and five unified management
释义	three collections and five unified management Encyclopedia 经济学农业税释 three collections and five unified management三提五统 1978年底～2005年，中国实行的农业税费制度。三提指农村提留的公积金、公益金和管理费；五统指乡镇统筹的乡村两级办学、计划生育、优抚、民兵训练和乡村道路建设5项统筹。
随便看	laser oscillating conditions laser [oscillation] condition laser oscillation condition laser oscillation threshold laser oscillator laser output characteristic laserparallel fabrication laser parameter detection laser parameter measurement laser parameter measuring method laser parameters laser particle size analyzer laser peen forming laser peening laserphoto laser photoacoustic spectrometry laser photoacoustic spectroscopy laser photoelectric picker laser photography laser photolysis laserphotometer laserphotometry laser photothermal deflection spectrometry laser photothermal detector laser photothermal interference spectrometry

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。