请输入您要查询的字词:
单词
印楝素
释义
印楝素
Encyclopedia
农学
植物源杀虫剂
释
azadirachtin
印楝素
一种具有多种控制害虫作用活性物质的植物源杀虫剂。分子式为:C35H44O16。属于四环三萜类化合物。
理学
印楝素
释
azadirachtin
印楝素
高含氧的失四碳三萜,分子式C35H44O16。
随便看
emergency plan system
emergency platform
emergency platform system standard
emergency policing strategy
emergency pool
emergency power generator
emergency power supply
emergency power unit
emergency preparedness
emergency preparedness continual improvement
emergency preparedness culture
emergency preparedness for ship pollution
emergency preparedness planning
emergency preparedness plan of reservoir dam safety management
emergency preplan
emergency preplan for museum security
emergency recovery
emergency refuge chamber
emergency refuge facilities
Emergency Relief Appropriation Act
emergency remote consultation
emergency repair construction trolley for the collapse of tunnel and underground engineering
emergency repair equipment and material for civil engineering subjected to major Disasters
emergency repair for geological disasters
emergency repair of airport runway
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:2026/9/5 20:15:57