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原生植物

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As early as 1770 renowned Philadelphian botanist John Bartram made note in his horticultural journals of a native vine type that was popular amongst mid-Atlantic colonist who domesticated it for its usefulness in winemaking – the cited vine type is now reasonably believed to be Vitis aestivalis, and is quite likely the antecedent to the variety we know today as Norton.

早在1770年,著名植物学家约翰巴特拉姆费城人在原生型的葡萄园艺杂志指出,流行之间大西洋中部殖民者谁驯化它在酿酒有用它-引藤类型现在有理由相信葡萄aestivalis,并很可能成为先行的种类,我们今天知道的诺顿。

The centriole lies outside the nucleus of animal cells and many fungal and protoctist cells, but is absent in cells of most higher plants.

中心粒存在于动物细胞和许多真菌及原生生物的细胞核外,但在大多数高等植物中缺失。

The terrestrialand aquatic environmental impacts of veterinary drugs was expounded both on terrestrial environmental impacts of veterinary drugs upon plants, soil animals, soil microorganism and protozoa, and ecotoxicity of veterinary drugs to plankton, microorganism, fish and Crustacea.

综述了兽药对陆生和水生生态环境影响方面的研究进展,探讨了兽药对陆生植物、土壤动物、土壤微生物与原生生物等陆生生态环境的影响及对浮游类生物与微生物、鱼虾与水体甲壳动物等水生生态环境的影响及其生态毒理效应。

Stellar arrangements vary considerably in plants from the simple protostele, in which leaf gaps are absent, to the complex dictyostele, in which there are many closely spaced LEAF GAPS.

各种中柱排列方式在植物中有很大的差异性,从叶隙消失的原生中柱到联系有许多叶隙的复杂网状中柱。

Lycopodium also have protosteles.

一些低等植物的茎也有原生中柱。

Result The genus Actinidia is a dioecious plant and widely distributed in the Asian continent.

结果猕猴桃属植物广泛分布在亚洲大陆,中国是该属植物原生和分布中心,具有广泛的开发利用价值。

Orchidaceae is one of the largest families in the flowering plants.

兰科植物是开花植物中最大的家族之一,在全世界共有800余属3万多种原生种。

Protosteles are found in the primary roots of higher plants, and in some species of Lyopodium and Psilotum.

原生中柱存在于高等植物的初生根中,在类似于石松属植物中也可以见到。

The flora of Taiwan, comprising more than 4,400 vascular plant species, is one of the best studied of Asian floras.

台湾维管束植物种相当丰富,经一个多世纪的研究,目前已知原生及归化的物种合计超过4,400 种,为亚洲各区域植物相研究最透彻的国家之一。

Very short-stemmed plant with thick leaves with soothing mucilaginous juice; leaves develop spiny margins with maturity; native to Mediterranean region; grown widely in tropics and as houseplants.

有厚的和粘滑汁液的叶子的短茎干植物;叶子长成后边缘带刺;原生于地中海地区;作为家养植物在热带广泛种植。

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The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因,如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务,你就做你的事好了。

Who is in possession of this?

这是谁的?