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沙蚕毒类杀虫剂
释义
沙蚕毒类杀虫剂
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。
随便看
opera costumes of the Qing Dynasty preserved in the Youth Peking Opera Troupe of Tianjin City
opera deities
Opera Department of Shanghai Theatre National Salvation Association
opera ending
opera face paintings of Ming and Qing dynasties collected in the Zhuiyu Chamber of Mei clan
Opera Facial Makeups for Clowns
opera facial mask
opera facial paintings of the Qing court
opera feature film
opera film
Opera film director's technique course
Opera Film theory
opera frescoes at Peking Jingzhong Assosiation
opera frescoes unearthed at Yuan tomb of XilizhuangVillage, Yuncheng City
opera guild
opera house
opera house in Guangdong Guild Hall(Tian Jin)
opera house in Lanzhou Baiyun Taoist Temple
opera house in the City God Temple of New Jiangxian County
opera imaginativeness
Opera Improvement Bureau of the Ministry of Culture
Opera Improvement Committee of the Ministry of Culture
opera manuscripts and block-printed editions
opera masks of the Qing court
operameter
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