“highly fragmented and segmentary system”的概念、定义、翻译、参考文献-科学参考

单词	highly fragmented and segmentary system
释义	highly fragmented and segmentary system Encyclopedia 经济学区域经济冲突释 highly fragmented and segmentary system条块分割中国在计划经济体制时期按部门自上而下管理的条条与按地区封闭管理的块块缺乏统一协调的管理模式。具体而言，“条”是指中央直属部委自上到下的一种指挥体制。条块分割中的“块”是指地方行政当局统管所辖地区的一种地方行政行为。
随便看	positron emission positron emission mammography positron emission tomography positron-emission tomography positron emission tomography-computed tomography positron emission tomography/computed tomography positron emission tomography-computed tomography (PET/CT) positron emission tomography-computed tomography，PET/CT positron emission tomography/magnetic resonance imaging positron emission tomography-magnetic resonance imaging，PET/MRI positron emission tomography (PET) positron emission tomography, PET positron-emission tomography, PET positron emission tomography pharmaceutical positron gun positronium positronium chemistry positronium production POSIX threads programming interface POS machine posology Pospišil POSS Posse possessed by the devil

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。