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偶遇抽样
释义
偶遇抽样
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释
accidental sampling
偶遇抽样
研究者根据实际情况,为方便开展工作,选择偶然遇到的人作为调查对象,或者仅选择离得最近、最容易找到的人作为调查对象,又称便利抽样。
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crime of copyright infringement
crime of corruption
crime of counterfeiting a patent
crime of counterfeiting currency
crime of counterfeiting registered trademark
crime of counterfeiting tickets or coupons with face value or scalping thereof
crime of creating a disturbance with the weaponry
crime of damaging and lossing of precious cultural relics due to neglect duty
crime of damaging business credit or commodity reputation
crime of dangerous driving
crime of dangerous operation
crime of defamation
crime of defecting to the enemy or turning traitor
crime of defection
crime of deliberately delayed delivery of mail
crime of dereliction and being deceived in signing and fulfilling contract
crime of dereliction of duty
crime of dereliction of duty in animal and plant quarantine
crime of dereliction of duty in environment supervising and managing
crime of dereliction of duty in food and drug supervision
crime of dereliction of duty in preventing infectious diseases
crime of dereliction of duty in the commodity inspection
crime of dereliction of duty of a person who is directly in charge of a state-owned company,enterprise or institution
crime of dereliction of duty resulting in detainees to escape
crime of destroying computer information system
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。
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更新时间:2026/10/11 1:20:51