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词汇
population fluctuation
释义
population fluctuation
基本
例句
种群波动,种群变动
Studies on the life table showed that key influencing factors on the dynamics of natural population of Rhopalosiphum padi Linnaeus were weather and natural enemies.
试验表明，影响禾谷缢管蚜自然种群变动的主要因素是气候和天敌。
随便看
free air displacement
free air dose
free-air dose
free-air drop
free-air dryer
free air effect
free-air effect
free air facility
free-air flow
free air foehn
free-air gravity anomaly
free-air gravity field
free air ionization chamber
free-air ionization chamber
free air overpressure
free airport
free air pressure
free air reduction
free-air reduction
free-airs
free airskiing
free air skiing
free air space
free-air space
free-air speed
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更新时间：2026/11/8 17:14:09