“farm dual-level management system”的概念、定义、翻译、参考文献-科学参考

单词	farm dual-level management system
释义	farm dual-level management system Encyclopedia 管理学经营方式释 farm dual-level management system双层经营中国农业实行家庭联产承包责任制改革后采取的包括统一经营和分户经营两个层次的经营方式。
随便看	waveguide radio wave propagation of earth-ionosphere waveguide tube wave impedance wave in home wave in tropical stratosphere wave length wavelength wavelength analysis wavelength calibration wavelength converter wavelength demultiplexer wavelength dispersion wavelength dispersive X-ray fluorescence spectrometer wavelength dispersive Xray fluorescence spectrometer wavelength-dispersive X-ray fluorescence spectrometer wavelength-division de-multiplexer wavelength division demultiplexing wavelength-division demultiplexing wavelength division multiplexed switching wavelength division multiplexer wavelength-division multiplexer wavelength division multiplexing wavelength division multiplexing，WDM wavelength interchanging cross-connect wavelength in vacuum

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。