查询词典 celled

The mature egg cell was an inactive cell with only a few polysomes. At the early zygote stage, a large number of ribosomal precursors were produced by the nucleolus, and many polysomes appeared in the cytoplasm, which suggests a high level of metabolism. Zygote at the dormancy stage had a small nucleolus and marked decrease in ribosomes, as shown by a few polysomes, which suggests decreased metabolism. Zygotes in the prophase of mitosis and two-celled proembryo became active again in metabolism, for a prominent nucleolus, high density of ribosomes and increased number of polysomes in the cytoplasm.

结果如下：在成熟卵细胞中多聚核糖体数量不多，且细胞代谢活性较弱；初期合子内，核仁大量合成核糖体前体物质，胞质中多聚核糖体数目众多，细胞代谢活性较强；休眠期合子的核仁变小，胞质中核糖体数量急剧减少，仅有少量多聚核糖体，细胞代谢活性较弱；合子分裂前期和二细胞原胚期，核仁显著，胞质中核糖体的密度增加，出现大量多聚核糖体，细胞代谢活性较强。

About a year after pollination, the generative cell of the four-celled male gametophyte undergoes division, giving rise to two kinds of cells—a sterile cell and a spermatogenous cell.

在授粉后大约一年，四个中生殖细胞-细胞男性的配偶体接受区分，引起细胞的二个类型-一个不毛的细胞和一个 spermatogenous 细胞。

Microscopic parasites include single-celled protozoans such as amoebas and sporozoa, fungi, and bacteria, which can infect animals and plants.

显微镜下可见的有单细胞原生类寄生虫，例如阿米巴和孢子虫，真菌及细菌，这些均能感染动物及植物。

Androgynophore usually present; filaments usually connate into a single tube; staminodes 5, tonguelike or filiform, opposite to sepals, sometimes lacking; anthers 2-celled, longitudinally dehiscent.

雌雄蕊柄通常宿存；花丝通常合生成一单个的管；退化雄蕊5，舌状或者丝状，与萼片对生，有时无；花药2室，纵向开裂。

Stamens 15 in 5 groups of 3; filaments fused to ovary stipe to form androgynophore, upper part widening to enclose ovary; anthers sessile, usually in very congested head, 2-celled; staminodes 5, toothlike, minute.

雄蕊15枚成5 组每组3枚；花丝愈合到子房果柄形成雌雄蕊柄，上半部分加宽成包围子房；无柄的花药，通常成密集头状花序，2室；退化雄蕊5，齿状，小。

Ovary inferior, urceolate, rarely cup-shaped,(3 or)4-celled.

子房下位，瓶形，很少杯状，(3或)4。

A healthy cell relies on its mitochondria (descendants of bacteria that took up residence in the single-celled ancestors of animals and plants about 2 billion years ago) to oxidise sugar molecules and release useful energy.

一个健康的细胞依靠它的线粒体（一种约在20亿年前存活在动植物祖先的单细胞内的细菌的后裔）来氧化糖分并释放能量。

A healthy cell relies on its mitochondria[1] (descendants of bacteria that took up residence in the single-celled ancestors of animals and plants about 2 billion years ago) to oxidise sugar molecules and release useful energy.

正常细胞依靠线粒体（是由大约20亿年前寄居在单细胞动植物祖先体内的细菌演化而来）氧化糖分子从而释放有用的能量，而大多数肿瘤细胞则通过糖酵解作用来为自身供能。

Any of a large group of single-celled, usually microscopic, eukaryotic organisms, such as amoebas, ciliates, flagellates, and sporozoans.

原生动物大批单细胞的，通常要在显微镜下才能看到的真核细胞有机体中的任何一种，包括变形虫、纤毛虫和孢子虫

In Ray's metaphor, he jump-started life as a single-celled organism , and then watched a "Cambrian explosion" of new organisms .

用雷的比喻来说，他像一个单细胞的有机体那样迅速启动了生命，然后看见了一场新生物体的&寒武纪大爆发&。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。