脊索动物

na.chordate

网络释义：chordates; Chordata; Phylum Chordata

网络释义

na.1.chordate

1.chordate Chordata 脊索动物门 chordate 脊索动物; 脊索类 chorion 绒膜; 绒毛膜 ...

2.chordates 棘皮动物 Phylum Echinodermata ? 脊索动物 Phylum Chordata 鱼类 Class Pisces ...

5.phylum-chordate ... Kingdom-animapa( 动物界) phylum-chordate( 脊索动物) subphylum-vertebata( 脊椎动物) ...

6.Pikia 奥托亚虫 Ottoia 脊索动物 Pikia 海绵 Spongiatia ...

1.And other Jisuodongwu different, Amphioxus capable of phagocytosis known as the digestive process, food particles to a single cell by Tunru.与其他脊索动物不同，文昌鱼能进行称为吞噬作用的消化过程，食物颗粒为单个细胞所吞入。

2.For instance, everything with anotochord (which would be a spine for sharks, pythons, pepcans, you) belongsin the phylum Chordata.比如，凡长有脊索（包括鲨鱼，蟒蛇，鹈鹕还有你的脊柱）的生物都归属于脊索动物门。

3.In the case of the spermatic cord, human gonads begin development in a similar way to those of sharks, fish and other bony animals.在精索的例子里，人类生殖腺开始发育的位置，与鲨鱼、硬骨鱼类及其他脊索动物相似。

4.Recent studies have discovered SL trans-sppcing in new metazoan phyla, including the chordates.最近的研究发现Sl的反式剪接的新后生动物门，包括脊索动物。

5.The ascidian tadpole larva is regarded as a prototype of the ancestral chordate.在海鞘蝌蚪幼体被视为原型祖先的脊索动物。

6.Most chordates have a high-pressure, closed circulation with a ventral heart.大多数脊索动物循环具有高压的、封闭的循环系统，心脏位于腹面。

7.Here we consider recent studies on the development of the tadpole larva that provide new insights into chordate origins and evolution.在这里，我们考虑最近的研究的发展，蝌蚪幼体提供新的见解脊索动物的起源和演化。

8.There are about 45. 000 species of chordates , occupying marine , fresh and brackish water and terrestrial habitats .有大约45.000种脊索动物，它们占据着海、淡水或淡咸水和陆地的生态环境。

9.Chordates that lack a backbone, such as sea potatoes, sea peaches, and sea squirts.没有脊柱的脊索动物，例如海土豆、海桃子和海蛸等。

10.The eye is not an affair which only refers us to the origin just of mammals or even of vertebrates or even of chordata;眼睛并不是一件事情，仅能让我们看到哺乳动物的起源，或是甚至是脊椎动物，或甚至是脊索动物的起源。