“机械抽样”的概念、定义、翻译、参考文献-科学参考

单词	机械抽样
释义	机械抽样 Encyclopedia 农学抽样调查释 systematic sampling机械抽样把含有个单元的总体按一定顺序排列单元，然后随机确定并抽取起始单元，再按一套规则抽取其他样本单元组成样本，用以估计总体的抽样方法。又称系统随机抽样、规律性抽样。 Chemistry ＞分析化学＞化学计量学＞释义 mechanical sampling机械抽样
随便看	hydrolysis of polymer hydrolysis process of metal ion for leaching liquid of mineral material hydrolytic degradation hydrolytic enzyme hydrolytic precipitation hydrolyze cleaning furnace hydrolyzer hydromagnetic hydro-magnetic bearing hydromagnetic bubble hydromagnetic cavity hydromagnetic disturbance hydromagnetic dynamo hydromagnetic dynamo mechanism hydromagnetic instability hydromagnetics hydromagnetic shock-wave hydromagnetic wave hydromagnetism hydromagnetodynamo hydromagnetodynamo mechanism hydromanometer hydromatic hydro-mechanical transmission hydromechanics

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。