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教育统计
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教育统计
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教育统计
运用统计学的原理和方法,搜集、整理和分析教育科学研究中获得的随机性数据资料,并根据这些数据资料传递的信息进行科学推论以找出教育活动规律的学科。是应用统计的分支学科。
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water pollution prevention and control plan at the watershed scale
water pollution prone pesticide
water pollution-prone pesticide
water pollution source
water pollution source management
water polo
water pore
water potential
water potential in soil
water-powered roller
water power plant control system
water pressure
water pressure blasting
water pressure test
water pressure testing
water price
water price classification
water price components
water price for administrative institutions
water price for business and service
water price for end canal system
water price for key project
water price of special industry
water price of urban and rural water supply
water pricing mode
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。
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