“方便抽样”的概念、定义、翻译、参考文献-科学参考

单词	方便抽样
释义	方便抽样 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	photodynamic therapy photodynamic therapy, PDT photodynesis photoeffect photoelastic photoelastic coating method photo elastic effect photo-elastic effect photoelastic effect photoelasticimeter photoelasticity photoelastic material Photoelastic modulator photoelastic oblique-incidence method photoelastic polymer photoelastic stress analysis photoelastometer photoelastometry photoelectret photoelectric photoelectric absolute magnitude photoelectric absorption photoelectric absorption coefficient photoelectric astrolabe photoelectric astrometry

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。