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nereistoxin insecticides
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nereistoxin insecticides
Encyclopedia
农学
沙蚕毒类杀虫剂
释
nereistoxin insecticides
沙蚕毒类杀虫剂
从沙蚕的环节蠕虫体内提炼有杀虫作用的毒素并仿生人工合成的一类杀虫剂。是人类开发成功的第一类动物源杀虫剂。
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partition numerorum
partition of a graph
partition of a measure space
partition of an edge
partition of an integer number
partition of an interval
partition of a number
partition of a sample space
partition of a set
partition of a space
partition of integers
partition of unity
partition of unity method
partition problem
partition relation
partition table
partition theorem
partition theory
partition work
partitive color mixing
part library
part-load operation of gas turbine
part load value
partly loaded standby
partly ordered set
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