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urban primacy
释义
urban primacy
Encyclopedia
经济学
城市规模
释
urban primacy
城市首位度
一国或区域内首位(规模最大的)城市与其第二位(规模次大的)城市的人口数之比。反映一个国家或地区最大城市的重要程度。
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code translator
code-transparent system
code tree
codetta
code value
code walk-through
code with correction
code word
codeword
Codeword Workshop
codex
Codex alimentariu
codex alimentarius ad hoc intergovernmental task force on food derived from biotechnology
Codex Committee on Cereals,Pulses and Legumes
Codex Committee on Cocoa Productsand Chocolate
Codex Committee on Contaminants in Food
Codex Committee on Fats and Oils
Codex Committee on Fish and Fishery Products
Codex Committee on Food Additives
Codex Committee on Food Hygiene
Codex Committee on Food Import and Export Inspection and Certification Systems
Codex Committee on Food Labelling
Codex Committee on Fresh Fruits and Vegetables
Codex Committee on General Principles
Codex Committee on Meat Hygiene
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