“training sample”的概念、定义、翻译、参考文献-科学参考

单词	training sample
释义	training sample Encyclopedia 工学图像分类释 training sample训练样本遥感数据中能够代表已知地面覆盖类型的均质样本区域。包括城市用地、农业用地或湿地等。
随便看	fractional cutting-plane algorithm fractional D branes fractional D-branes fractional derivative fractional derivative and integral fractional differential fractional differential equation fractional differential integral equation fractional differential-integral equation fractional differential operator fractional differentiation fractional digit fractional dimension fractional distillation fractional divisor fractional drag fractional [electric] charge fractional electric charge fractional equation fractional equipment fractional equivalence fractional exponent fractional expression fractional factorial design fractional-factorial design

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。