“household contract operating system”的概念、定义、翻译、参考文献-科学参考

单词	household contract operating system
释义	household contract operating system Encyclopedia 经济学〔农村生产〕释 household contract operating system家庭承包经营制中国农民以家庭为单位，向村、组集体经济组织承包土地等生产资料和生产任务，独自开展生产经营的制度。集体土地等生产资料和生产任务通常按人口或人劳比例分到农户。
随便看	constant mineral elements constant motion constant multiplier constant number constant of aberration constant of apsidal motion constant of gravitation constant of integral constant of integration constant of motion constant of nutation constant of precession constant of proportionality constant of refraction constant of structure constant path constant permeability alloy constant polynomial constant-potential accelerator constant potential coulometry constant precession curve constant pressure boundary constant pressure calorimeter constant pressure control method constant pressure expansion valve

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