species abundance distribution
种, 丰度分布
species abundance relationship
种 丰度型式
Tissue Culture of Five Acacia Species
五种相思树组织培养研究
What are species? How do new species arise?
什么是物种？新物种是如何形成的？
An abacus, calculate million species on earth mentality.
一把算盘，算出人世间万种心态。
Sound absorption property of wood for five eucalypt species
五种桉树木材的吸声性能
There was an emerging acceptance that species were unstable.
人们开始意识到并接受任何物种都并非亘古不变的。
The oothecae of this species were abundant in late May and June.
这个物种得卵囊在5月下旬至6月最多。
Among 54 local breed species, 37 species distribute in Oriental.
在54种当地繁殖鸟类中，东洋界37种。
But we have to accept that some species are stronger than others.
但是，我们必须承认，某些物种确实强于其它物种。
EFFECTS OF EXOTIC SPECIES ON ENDANGERED SPECIES THROUGH PREDATION
外来的捕食物种对濒危物种的影响
We say that what group A is to group B, species A is to species B.
我们是说, 群体甲之于群体乙, 如同品种甲之于品种乙。
The number and size of chromosomes varies from species to species.
染色体的数量和长度随物种而不同。
Among not Passeriformes 103 species and Passeriformes 107 species.
其中非雀形目鸟类103种，雀形目鸟类107种。
Well here a picture of something called the mean species abundance.
这里有幅被称为平均物种充足性的图。
The species has a long lifetime in the absence of etchable material.
当能刻蚀的材料不存在时, 这些物种就具有较长的寿命。
Studies on the changes of species abundance structures of the forest in
南京灵谷寺森林种多度结构变化的研究
The species and amount of the dominant species were changing with time.
优势种的种类和数量随时间的变化而变化。
Changes in Benthic Diatom Species on Attachment Plates for Larval Abalone
鲍采苗板上底栖硅藻种类变化的观察
An unwillingness to accept defeat is an absolute hallmark of the species.
不愿承认失败是这类人的根本标志。
There are 193 mangroves bird species,among them 89 species are waterbirds.
记录到193种红树林鸟类，其中89种是水鸟。
He intentionally or by chance picked out extra ordinarily abnormal species.
他能在有意或无意中选择出非常特别的种类。
In alpine meadows,7 species were recorded in summer and7 species in autumn.
高山灌丛草甸带物种最少，夏秋季都只有7种。
Eggs vary greatly in size from species species and have complex structures.
品种间卵的大小变化很大，并且有复杂的结构。
Electrodes measure specific ionic species and not complexes of the species.
电极测定得是特定得离子形式而不是络合形式。
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