“无偏采样”的概念、定义、翻译、参考文献-科学参考

单词	无偏采样
释义	无偏采样 Encyclopedia 理学类别不平衡学习释 unbiased sampling无偏采样一种理想的采样方式，是指采样得到的样本分布与真实的样本总体的分布一致，即对样本总体的属性的无偏估计。
随便看	black wattle black wattle bark Blackwell Blackwell-Rao theorem Blackwell theorem black white photographing chemistry Black Widow Pulsar black widow pulsar black-winged stilt black yellow legged melon leafbeetle bladder Bladder Channel of Foot Taiyang bladder cutaneous region of foot taiyang bladder exstrophy bladder injuries bladder moon bladdernut family bladder snails bladderwort family blade blade-alveolar consonant blade angle blade backplane blade blocking coefficient of centrifugal compressor blade chassis

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。