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herbage seed production
释义
herbage seed production
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农学
草类植物种子生产
释
herbage seed production
草类植物种子生产
通过科学管理,在保持品种优良特性不变的情况下,生产繁育出足够数量优质种子的过程。
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fire prevention technology
fire-prone ecosystem
fire-proof
fire-proofing coating
fire proof material
fireproof valve
fire protection design
fire protection design of museum
fire protection detection
fire protection economics
Fire Protection Law of the People's Republic of China
fire protection level
fire protection of general layout
fire protection of hydropower station
fire protection of reinforced concrete structures
fire protection of steel structures
fire protection of tunnel structure
fire protection system
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fire protection technology and engineering
fire protection water supply and hydrant systems
fire protection water supply system of constant high pressure
fire protection water supply system of low pressure
fire protection water supply system of temporary high pressure
Fire Publicity Day
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