“pest field diagnostic technology”的概念、定义、翻译、参考文献-科学参考

单词	pest field diagnostic technology
释义	pest field diagnostic technology Encyclopedia 农学〔植保综合技术〕释 pest field diagnostic technology有害生物田间诊断技术通过对田间作物患病症状或被害症状、症状的特征及田间环境状况的观察和分析，初步确定有害生物发生原因的方法。
随便看	background intensity background investigation background limited detectivity background mass spectrum background mathematics background mode background monitoring background music background noise background-noise level background optical and electromagnetic characteristic background projection process background radiation background radiation intensity background radio radiation background rejection background source background source function background star background subtraction Background survey background temperature background value of elements in soil background value of soil elements background value of soil environment

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。