请输入您要查询的字词:
单词
rain-shelter cultivation
释义
rain-shelter cultivation
Encyclopedia
农学
设施栽培
释
rain-shelter cultivation
避雨栽培
在多雨、高温、高湿而易诱导作物病虫多发及品质产量下降的夏、秋季,采用温室、大棚保护设施,或仅在设施顶部覆盖透明覆盖材料使作物免受雨水直接淋袭而四周侧壁为开放式、仅扣防虫网的栽培方式。
随便看
canonical homomorphism
canonical hypersurface
canonical image
canonical imbedding
canonical immersion
canonical injection
canonical integral
canonical involution
canonical kernel
canonical linear connection
canonical linear system
canonical line bundle
canonically associated bundle
canonically bounded complex
canonically bounded filtration
canonically closed set
canonically conjugate
canonically conjugate coordinate
canonically conjugate field
canonically conjugate variable
canonically isomorphic spaces
canonical map
canonical mapping
canonical matrix
canonical mean
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/10/20 13:12:48