“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 convenience sampling
随便看	balance calibration balance car balance carbon balance check balance check mode balance cock balance contrast balance control balance converter balance crane balance cuts and fills balance cylinder balance cylinder cover balanced balanced action balanced addition balanced allocation of risk balanced anesthesia balanced area balanced-armature loudspeaker balanced-armature pick-up balanced armature unit balanced biaxial tension balanced block design balanced brake

科学参考收录了1248194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。