Formations are often divided into subordinate community types characterized by their dominant species.

群系可以按其优势物种的特征划分为一些次级的群落类型.

辞典例句

Quercus Liaotungensis is an important dominant species in the warm temperate zone.

辽东栎是我国暖温带落叶阔叶林主要优势种之一.

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It is how we evolved from a single - celled organism into the dominant species on the planet.

变异使我们从 单细胞 生物进化成地球上的统治物种.

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Dominant species comprised Synedra ulna var. oxyrhynchus , Gyrosigma spencerii, Cymbella tumida, Surirella ovata , with the proportion of 13.42 % , 12.56 % , 14.00 % , 9.88 % respectively.

优势种为肘状针杆藻尖喙变种 、 斯氏布纹藻、膨胀桥弯藻和卵形双菱藻等, 它们在各站点中都有分布, 分别占总数的13.42% 、 12.56%、14.00%、9.88%.

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The age structure of most dominant species community is declining, and the community species composition unstable.

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 coMpetition aMong doMinant species of forests at WeiMing, in Fujian province, has been discussed.

研究了福建省卫闽光皮桦林内优势树种间的竞争关系.

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The results showed that Trichogramma japonicum Ashmead was the dominant species in all these regions.

对江苏和安徽几个不同稻螟发生区螟卵寄生蜂的调查表明,稻螟赤眼蜂为优势种.

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Become the dominant species and heal the plague through 60 levels of increasing difficulty.

成为优势种,治愈的瘟疫提高到60难度.

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The subshrub Artemisia ordosica is the most extensive dominant species of sand - fixing plant community.

是 固沙 植物群落中分布最广泛的优势种.

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Green bristlegrass was dominant species, and fat hen and cockspur grass were subdominant species.

研究区内有野生草本植物25种,其中优势种群是狗尾草种群, 亚优势种群为灰菜、稗草种群.

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