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

单词	sampling techniques
释义	sampling techniques [`sam·pliŋ tek´nēks] ^STATISTICS The methods used in drawing samples from a population usually in such a manner that the sample will facilitate determination of some hypothesis concerning the population.
随便看	empirical curve empirical formula empirical probability empirical rule emplacement emplectite employment test empodium empressite empty empty-cell process empty medium empty set empty shell empyema emu emulation emulation mode emulator emulator circuit emulsification emulsification test emulsified asphalt emulsified water emulsifier

科学参考收录了103327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。