查询词典 multicellular

O xygen is the afterburner that fuelled the explosion of multicellular life on our world.

在我们的世界里，氧气是提供给多细胞体的后燃料来源

In plants and algae that undergo alternation of generations, a gametophyte is the multicellular structure, or phase, that is haploid, containing a single set of chromosomes, and has its own information on genetic expression.

在植物世代交替的生活史中，配子体是产生配子和具有单倍数染色体的植物体，并且有自己的遗传表达信息。

Leaf margin with stout, multicellular hairs, at least when young; perianth limb bright purple or purple-red; anthocarp glandular-hairy, tip ± rounded.

叶缘具粗壮，多细胞的毛，至少幼时如此；花被冠檐鲜紫色或紫色红；假果腺毛，信息多少圆形。 4 B 。 diffusa 黄细心

Multicellular animals, a system, both radial symmetry and bilateral symmetry of the characteristics of comb jellyfish found in animals and Anthozoa animals.

多细胞动物的一种体制，兼有辐射对称和两侧对称的特点，见于栉水母动物及珊瑚纲动物。

As we presented in the paper, with the evolution procedure accomplished of neurons from the single-celled organisms and multicellular animals that lack nervous system, the evolution course of nervous system could be summarized briefly as: Chaos phase, Equally nerve net, Centrilized network phase and Bilateral symmetry, hierarchical organization and cephalization phase.

研究表明，从原始的单细胞有机体类似神经动作电位的协调功能逐步进化成神经元开始，神经系统大致经历了混沌阶段、平权网络阶段、中心化网络阶段和双侧对称的层次体系结构等进化阶段。

Minute aquatic multicellular organisms having a ciliated wheel-like organ for feeding and locomotion; constituents of freshwater plankton.

微小的水栖的多细胞组织，有用于进食和移动的纤毛轮形组织；淡水浮游生物的组成部分。

Gametophyte The gamete-producing generation in the life cycle of a plant or multicellular alga.

配子体：是能够形成配子并进行世代繁衍的植物体或多细胞藻类。

The cells may continue dividing giving a multicellular mass, which is contained in a gelatinous matrix.

这些细胞还可能会继续分裂形成多细胞团，包被于胶状介质中。

We cannot be certain that Gonium, pandonina, Eudonna, and Pleodorina represent stages in the evolution of multicellular Volvox from unicellular chlamydomonas.

我们不能肯定盘藻、实球藻、空球藻和杂球藻代表从单细胞衣藻到多细胞因藻的各进化阶段。

Ovary and capsule hirsute with multicellular hairs.

子房和蒴果具粗毛具多细胞毛。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。