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微生物杀虫剂
释义
微生物杀虫剂
Encyclopedia
工学
微生物杀虫剂
释
microbial insecticide
微生物杀虫剂
利用微生物的活体及其代谢产物制成的杀虫剂。
农学
微生物杀虫剂
释
microbial insecticides
微生物杀虫剂
利用病原微生物活体及其代谢产物制成的防治作物病害、虫害的制剂。包括生物活体的保护剂、辅助剂和增效剂,以及模拟某些害虫毒素和抗生素的人工合成制剂。
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non-myelinated nerve fibre
nonmyeloablative conditioning
nonnative Chinese speakers profiling
non-native fishery species
Nonna Victorovna Mordyukova
nonnegative
non negative characteristic form
non-negative characteristic form
nonnegative characteristic form
nonnegative combination
nonnegative definite
nonnegative definite kernel
nonnegative definite matrix
nonnegative definiteness
nonnegative definite quadratic estimate
non-negative definite quadratic estimator
nonnegative divisor
nonnegative element
nonnegative function
nonnegative integer
nonnegative integral kernel
nonnegative manifold
nonnegative matrix
non-negative matrix factorization
nonnegative measure
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