有限花序 definite inflorescence 一定变异性 definite variability 有限维管束;闭锁维管束 definite vascular bundle; closed vascular bundle ..
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一定变异(definite variability) 是指在同样条件下,同一祖先所有后代基本上都向着一个方向发生相似的变异;不定变异(indefinite variability)是指来自同一亲本...
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... wind variability 风变率 definite variability 确定变异性 interspecific variability 种间变率 ...
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The method which has definite physical meaning, can change fault diagnosis model to adapt to the variability and uncertainty of the plant by learning the fault diagnosis err.
该方法物理意义明确,可以通过对故障诊断误差的学习,实时修正故障模型,实现对不确定性和慢时变性对象的鲁棒故障诊断。
But in practice, the variability of the standard is hard to definite, so it is criticized by the citizens.
但是,在实践中,这一标准的各项变量常常难以确定,因此,也招致了很多的批评。
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