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阿维菌素
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阿维菌素
Encyclopedia
工学
农用抗生素
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avermectin
阿维菌素
阿维菌素是从土壤中的一种天然放线菌——阿弗曼链菌发酵过程中分离得到,1985年由默克公司作为杀虫杀螨剂上市,1997年被剥离给诺华公司(现属先正达公司)。
农学
微生物代谢物杀虫剂
释
abamectin
阿维菌素
抗生素类杀虫杀螨剂。分子式:C48H72O14(B1a)、C47H70O14(B1b)。又称阿巴丁、阿巴菌素、阿弗螨菌素、阿弗米丁、阿弗菌素、螨虫素、灭虫丁。
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railway material management
railway mileage
railway mobile communication system
Railway Nationalization
railway operation
railway over-zone feeding
railway passenger car
railway passenger service
railway passenger service information system
railway passenger station
railway passenger tariff
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Railway Port of Suifenhe City
railway retaining wall struction
railwayretaining wall struction
railway roadbed problems and remedial measures
railway rolling stock
railway rolling stock maintenance and repair
railway sand prevention
railway section block
railway shunting hump
railway signal
railway signal indication
railway signaling
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