“convenience sampling”的概念、定义、翻译、参考文献-科学参考

单词	convenience sampling
释义	convenience sampling Encyclopedia 理学【基本概念】释 convenience sampling方便抽样研究人员按照便利性的原则，获取易于开展调查的样本。又称便利抽样、偶遇抽样、随意抽样。 Mathematics convenience sampling方便抽样
随便看	turbine oil turbine polytropic expansion work turbine power safety factor turbine protection turbine pumps turbine reaction turbine rotor turbine shell turbine spindle Turbine Stage turbine stage loading factor turbine stage velocity triangle turbine ultimate expansion turbine work turbo-charged internal combustion engine turbocharger turbocharger compressor choke turbocharger compressor performance parameters turbocharger compressor surge turbocharger turbine choke turbocharger turbine performance parameters turbocharger with wastegate turbocharging turbocharging transient response Turbo code

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