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disease investigation
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disease investigation
Encyclopedia
农学
植物病害调查
释
disease investigation
植物病害调查
实地考察了解一定区域内目标植物遭受病害性况等方法和过程。植物病害的分布、危害、发生特点,寄主、栽培技术和环境条件对植物病害产生的影响,以及品种的抗病性、生物及化学药剂防治的效果等,都需要通过调查才能掌握。
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consecutive PCR
consecutive points
consecutive powers
consecutive primes
consecutive reaction
consecutive roots
Conseil de l’Entente
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Consejode Indias
consensual light reflex
consensual validity
consensus
consensus control
consensus decision making
consensus democracy
consensus mechanism
consensus nested PCR
consensus policy-making
consensus protocol
consensus school
consensus theory
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consentaneous
consent power
consenvative force
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