“exit and entry of Chinese citizens”的概念、定义、翻译、参考文献-科学参考

单词	exit and entry of Chinese citizens
释义	exit and entry of Chinese citizens Encyclopedia 法学中国公民出入国（边）境释 exit and entry of Chinese citizens中国公民出入国（边）境中国公民经本国政府主管机关批准，经前往国家（地区）、途径国家（地区）的许可，持规定有效的证件和签证，通过对外开放或指定的口岸，从本国出境进入其他国家（地区），或者从其他国家（地区）返回本国境内的活动。
随便看	crop canopy temperature crop chemical control/regulation/manipulation crop clean cultivation crop climate ecotype crop climatic adaptation crop-climatical potential productivity crop coefficient crop combination crop composition crop composition and distribution crop cultivar approval crop cultivar registration crop cultivation for stress-resistance crop damage in sunlight greenhouse due to continuous overcast days crop disease crop disease and pest disasters in China crop diseases and insect pests crop diseases in China crop distribution crop domestication crop domestication and evolution crop ecological adaptability crop evapotranspiration experiment crop farming crop gene discovery

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。