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自然物候观测
释义
自然物候观测
Encyclopedia
农学
自然物候观测
释
natural phenological observation
自然物候观测
对受气候、水文、土壤等环境因素影响而出现以年为准周期的动植物生长发育和行为及其他非生物自然节律现象的观测。是基层农业气象站的一项基本业务。
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International Maritime Treaties
International Marketing
international market of agricultural products
International Mathematical Union
International Mathematical Union,IMU
International Mathematics Olympiad
international measurement organization
international measurement standard
international media coproductions
International Meeting of Biochemistry(Beijing,1987))
international merger and acquisition
International Meridian Circle Program
International Meteorological Organization Prize
international migration
International Military Sports Council
International Military Testing Association
International Mind Sports Association
international minimum standard of treatment
International Missionary Council
international mobile equipment identity
International Mobile Satellite Organization
international mobile subscriber identity
international mobile telecommunications-2000
international mobile telecommunications-2000, IMT-2000
International Modern Pentathlon Union
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