- 相关例句
所有四个野生种群的年龄结构均呈倒金字塔型,开花个体数少, 并且还在不断减少.
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另外, 值得深思的是,在高度集约经营条件下,原有的竹龄结构模式是否还适应等.
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In this paper we formulate an epidemic model with chronological age and infectious age structure.
本文根据流行病的传染过程和机理建立了具有年龄和病程结构的流行病模型.
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The population age structure is more reasonable, the existing reserve of human resources.
人口年龄结构较为合理, 现有、后备人力资源充足.
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样地内多数优势种群的年龄结构为衰退型, 群落的种类组成不稳定.
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The 3 rd, want appropriate to solve the problem of worker age structure with overall this locality.
第三, 要妥善解决本地总体的职工年龄结构问题.
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Age old wisdoms makes a timely return as humanity fast approaches it's epoch.
古老的智慧使及时返回人类快速方法的时代.
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ALSO REMEMBER the age old boxing adage: LEAD WITH SPEED and FOLLOW WITH POWER!
同样的,记住那句古老的拳击格言: 快拳开路,重拳跟上!
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