• Across the globe, there are about 600 known species of carnivorous plants, spread across 17 genera.

    世界上已知的食肉植物大约有600个种,17个属。

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  • Late Devonian About 360m years ago, a fifth of marine families were wiped out, alongside more than half of all marine genera.

    泥盆纪晚期约三亿六千万年以前,五分之一海洋家族遭毁灭,同时毁灭的还有半数以上的海洋属生物。

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  • The researchers further note: "There is evidence of hybridization across species (such as between spotted and harbor seals) as well as across genera (such as hard and hooded seals)."

    研究者们还提出:“已有证据显示不但存在种间杂交(比如斑海豹与麻斑海豹),也存在属间杂交(比如格林兰海豹和冠海豹)。

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  • Recently, living cells - many of which are Archaea from the Pyrococcus and Thermococcus genera - were found in a mud core taken from 1.6 km below the sea floor off the coast of Newfoundland.

    最近,纽芬兰岛海岸的海床之下1.6千米深处取出的砂心泥中,发现了活着的细胞,其中很多是热球菌纲火球菌属的古菌。

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  • Both genera are rod forms, one (Bacillus) is aerobic and the other (Clostridium) is anaerobic.

    这两属都是杆状菌。一属(芽孢杆菌属)是需氧的,另一属(梭状芽孢杆菌属)是厌氧的。

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  • The floristic component of Yuanmou vegetation distinctly consists of the large part of tropical elements, in which some genera connect to the current typical savannas.

    植被的植物区系组成明显以热带成分为主,其中有些属与近代典型热带草原有联系。

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  • According to the field investigation and references, there are 277 species, 6 varieties, 1 form, 15 cultivars belonging to 51 families and 118 genera, and part of them are colorful leaf plants.

    通过多年来野外调查与文献资料查阅,广东省野生或栽培观赏蕨类植物有277种,6变种,1变型,15栽培品种,隶属于51科118属,部分种类为优良的彩叶植物。

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  • Butterbur and coltsfoot belong to two different genera of Compositae.

    蜂斗菜与款冬则是菊科不同属的两种植物。

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  • The genus Amanita is one of the largest basidiomyceous genera with about 500 taxa described worldwide.

    鹅膏属是一个世界性分布的大属,目前已定名的约有500种。

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  • The parasitism of a certain race differed with genera, species, or materials under test.

    同一生理小种的寄生性,因供试植物的属,种或种内材料的不同而有差异。

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  • The development patterns of conidia of Arthrobotrys and its allied genera in nematophagous hyphomycetes were studied by the method of chamber culture.

    采用小室培养法对食线虫丝孢菌节丛孢及其相关属的分生孢子发育类型进行了研究。

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  • Fennel and dill show fruit shapes obviously different, they belong to two different genera of Umbeliferae.

    茴香与莳萝是伞形花科不同属的两种蔬菜作物,两者的果实形状明显不同。

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  • Any of various tropical American crocodilians of the genus Caiman and related genera, resembling and closely related to the alligators.

    凯门鳄一种凯门鳄属美洲热带鳄鱼以及相关的种类,与短吻鳄相类似,并与之有着较近的亲缘关系。

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  • Comparative observations were made on the morphology and anatomy of secretory cavities in leaves of 22 genera, 40 species and two varieties by the whole mounting, paraffin and thin section method.

    利用整体透明、石腊和薄切片方法对芸香科22属,40种和2变种植物叶分泌囊的形态结构和分布进行了比较研究。

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  • Species which do not contain the H genome in the two genera have rather distant phylogenetic relationships.

    不含H染色体组的披碱草属及大麦属的物种具有较远的亲缘关系。

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  • According to the life habit, 25 genera are woody plant and 23 genera are herbaceous plant.

    从其生活习性上看,木本习性的有25属,草本习性的有23属。

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  • There are 114 species of wild liane in Hebei, belonging to 51 genera, 26 families.

    河北省野生藤本植物共有114种(包括变种),隶属于51属26科。

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  • Not only fungi of different genera but also different fungi of same genera, even same species of different hosts were different in growth rate, colony color, colony size and mature period.

    不同属的各菌培养性状存在显著不同,同属的不同种也有较大差别,甚至同种的不同分离株在生长速度、菌落颜色、大小以及成熟期等方面均有差异。

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  • In this district, the mangrove plants consist of 12 species belonging to 12 genera in 8 families.

    该地区的红树植物种类计有8科、12属、12种,以红树科植物占优势。

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  • The phylogeny of the known 427 genera of Tenthredinoidea of world was reconstructed using the principle and methods of cladistics.

    应用支序系统学原理和方法研究了膜翅目叶蜂总科世界已知427属的系统发育关系。

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  • The cladograms show that there are some major differences between the mainly African Anoplocnemis and the other Asiatic genera.

    支序图还说明主要分布于非洲的安缘蝽属与亚洲各属形态上有较大差异。

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  • Insects of Symphyta, involving 8 families, 47 genera and 112 species, are listed in the present paper.

    本文报道了云南和武陵山地区的广腰亚目昆虫,共8科47属112种。

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  • The composition of the species, genera and families was analyzed, and the main plant groups and their distribution were also described.

    本文分析了该区维管束植物科、属的种类组成,阐述了构成森林的主要植物类群及其分布。

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  • There exists 3158 wild species in 966 genera and 181 families of vascular plant in Henan Province.

    河南省有丰富的野生植物资源,有维管植物181科,966属,3158种。

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  • Rare tapeworm infections are caused by species of the genera Echinococcus, Mesocestoides, and Spirometra. There are usually no symptoms.

    棘球蚴属、线中绦虫属和裂头绦虫属的绦虫引起的感染比较罕见,这些绦虫感染通常无明显症状。

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  • In the region of Mt. Laoshan there are 461 species of ligneous plants belonging to 204 genera and 90 families, of which 302 species of 136 genera are native.

    山东崂山属暖温带南部落叶阔叶林地带。 此区现有木本植物90科204属461种,其中自然生长的为136属302种。

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  • The leaf epidermal morphology of the related genera in Rubiaceae is similar to Lasianthus.

    相关属的叶表皮微形态特征与粗叶木属植物较为相似。

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  • Using complex statistics, Worm and colleagues used the number of genera, families, and so on to predict Earth's number of unknown species, and their calculations gave them a number: 8.7 million.

    通过运用复杂的统计数据,沃姆(Worm)和同事们用属、科等的数量预测出地球上未知生物的数量,计算结果为:870万。

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  • Using complex statistics, Worm and colleagues used the number of genera, families, and so on to predict Earth's number of unknown species, and their calculations gave them a number: 8.7 million.

    通过运用复杂的统计数据,沃姆(Worm)和同事们用属、科等的数量预测出地球上未知生物的数量,计算结果为:870万。

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