“植物源杀虫剂”的概念、定义、翻译、参考文献-科学参考

单词	植物源杀虫剂
释义	植物源杀虫剂 Encyclopedia 农学植物源杀虫剂释 botanical insecticides植物源杀虫剂利用从具有杀虫特效的植物中提取的有效成分制成的药剂。又称植物杀虫剂、生物农药。是在对一些植物所具有的杀虫活性及其具有杀虫活性的有效成分研究的基础上发展起来的绿色、安全农药。
随便看	efficiency of electrical injection efficiency of estimate efficiency of exploitation and utilization efficiency of generator efficiency of grafting efficiency of grafting; grafting efficiency efficiency of health care service efficiency of heat engine efficiency of heat preservation of agricultural facilities efficiency of hydraulic turbine efficiency of initiation efficiency orientation of public administration efficiency supervision of urban and rural planning efficiency test of hydro-generator unit efficiency test of water turbine efficiency wage efficient efficient algorithm efficient catalytic materials efficient criterion efficient divisor efficient estimate efficient estimator efficient frontier portfolio efficient generation

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