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pyrethroid insecticides
释义
pyrethroid insecticides
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拟除虫菊酯杀虫剂
释
pyrethroid insecticides
拟除虫菊酯杀虫剂
由人工合成模拟天然除虫菊素的一类杀虫剂。有效成分是天然菊素。属高效、低毒、低残留、易于降解的杀虫剂。
Chemistry
>环境化学>环境生态毒理>释义
pyrethroid insecticides
拟除虫菊酯杀虫剂
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spectral analysis, spectrum analysis
spectral analyzer
spectral arc breadth
spectral band
spectral bandwidth
spectral bluing
spectral branch
spectral branch term
spectral broadening
spectral broadening by collision
spectral buffer
spectral calibration
spectral calibration lamp
spectral calibration of hyperspectral payload
spectral catalogue
spectral category
spectral characteristic
spectral chart
spectral circle
spectral class
spectral classification
spectral classification of stars
spectral clustering
spectral cohomology
spectral color
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