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秸秆还田
释义
秸秆还田
Encyclopedia
农学
秸秆利用
释
crop straw returning
秸秆还田
秸秆直接或经堆沤、饲畜、沼气发酵、炭化等处理后施入土壤中的过程。也是一种养分循环利用和培肥地力的农业技术措施。作物秸秆包括水稻、小麦、玉米、高粱、豆类、薯类、棉麻等各种作物的茎叶部分。
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Probit回归
Probit回归模型
problem
problem analysis
problem analysis model
problematic
problematical
problem-based learning
problem calculus
problem centrality theory
problem child
problem complexity
problem definition
problem definition, analysis and explanation
problem definition method
problem-focued coping
problem for determining solution
problem frame
problem frames method
problem handling system
Problem novels
problem of a hundred chickens
problem of allocation
problem of brachistochrone
problem of circumference in equal parts
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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