tetrapod单词基本解析：

n.& adj.四足动物（的）
n. 四角动物, 四角的结构
n.& adj.四足动物（的）；

tetrapod变化用词：

tetrapod英英释义：

Noun

1. a vertebrate animal having four feet or legs or leglike appendages

名词 tetrapod:

a vertebrate animal having four feet or legs or leglike appendages

tetrapod[ 'tetrəpɔd ]n.a vertebrate animal having four feet or legs or leglike appendages

tetrapod中文词源：

tetrapod用法和例句：

The Studies of Preparation and Applications of Tetrapod - shape Zinc Oxide Whiskers.

纳米氧化锌的制备及其光学性能研究.

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ZnO whisker , the only tetrapod among all kinds of whiskers, possesses good comprehensive properties.

氧化锌晶须是一种立体四针状单晶体微纤维, 其原料来源广泛,成本低廉.

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tetrapod

This arrangement would not have permitted a walking gait, but it would have enabled just the kind of push-up that a tetrapod needing a gulp of air might employ.

牠的形式没办法行走，但或许可以用力一推、抬头往上吸一口空气；

In the 1990s, following the discovery of Acanthostega, researchers realized that a lower jaw collected in 1933 was that of a tetrapod.

1990年代，继棘螈的发现之后，研究者才领悟，一个1933年采集到的某个下颔，事实上属于四足动物。

Last year Shubin's team announced the discovery of a 365-million-year-old tetrapod upper arm bone, or humerus, that has bolstered this idea.

2004年，苏宾的研究团队宣布发现3亿6500万年前四足动物的前肢骨（肱骨），支持上述想法。

29. a division of Triassic Therapsida comprising small carnivorous tetrapod reptiles often with mammal-like teeth.

三叠纪兽孔目的一个部，包括小的肉食四足爬行动物，他们的牙齿类似哺乳动物的牙齿。

And the fusing of bones making up the lower jaw fortified this region, facilitating the presumed “buccal pump” mode of tetrapod ventilation.

下颔部位骨头的愈合也加强支撑力，帮助可能以口部当做帮浦的形式换气。

The piscine resemblance suggested that the limbs of Acanthostega were not only adapted for use in water but that this was the ancestral tetrapod condition.

与鱼类相似的种种特徵，不只显示棘螈的四肢适应于水中所用，也同时暗示了四足动物祖先的生活条件。

But the nickel disappearance is one more clue about how the planet went from suffocating to a place where a terrestrial tetrapod could take a deep breath.

但是对于如何解释我们的地球从一个令人窒息的环境转变为一个让陆地四足动物可以自由呼吸的地方，镍的消失又提供了一个线索。

JENNIFER A.CLACK, a Reader in vertebrate paleontology and doctor of science at the University of Cambridge, has been studying tetrapod origins for 25 years.

克拉克是英国剑桥大学的科学博士与脊椎动物古生物学的高级讲师，研究四足动物起源已超过25年。

For one thing, its ribcage would have restricted the lateral undulation of the trunk that typically occurs in tetrapod movement.

典型四足动物的运动方式是躯干左右摇摆，而牠的胸廓会妨碍做这种运动。

Standard Practice for the Operation of the Tetrapod Walker Drum Tester

四撑点式地毡踩踏滚筒试验仪的操作

tetrapod test

四撑点式地毯踩踏试验

tetrapod walker

四撑点式地毯踩踏试验仪

tetrapod wall

四脚锥体堆墙

tetrapod nanostructure

四角锥状纳米结构

tetrapod ZnO

四针状氧化锌

Keywords tetrapod ZnO;single-pod ZnO;whisker;polyacrylonitrile;

四针状氧化锌;单针状氧化锌;晶须;聚丙烯腈;

tetrapod zinc oxide whisker

四针状氧化锌晶须

Tetrapod For example, fingers or toes is not new to us by our ancient ancestors of fish they are the distal radial evolved.

对于四足动物来说，手指或脚趾绝对不是新鲜的事物，它们是由远祖鱼类的桡骨远端进化而来。

In other words, this animal, though clearly a tetrapod, was primarily an aquatic creature whose immediate forerunners were essentially fish that had never left the water.

换句话说，棘螈虽然很明显是四足动物，但主要还是水生生物，紧接在从来没离开过水域的鱼类之后。

Keywords inorganic nonmetal material;tetrapod zinc oxide whisker;crystal growth mechanism;structure;crystalline;

无机非金属材料;四针状氧化锌晶须;生长机理;结构;晶体;

Acanthostega also drew attention to a formerly underappreciated part of early tetrapod anatomy: the inside of the lower jaw.

棘螈也使研究者注意到先前四足动物解剖学未加留意的地方：下颔的内侧。

tetrapod - shaped ZnO whiskers

氧化锌晶须

concrete tetrapod

混凝土四脚体

There was, however, one characteristic of Acanthostega that called to mind neither tetrapod nor fish.

然而牠有一个特徵却不属于四足动物也不属于鱼类。

Until about 15 years ago, paleontologists understood very little about the sequence of events that made up the transition from fish to tetrapod.

直到大约15年前，古生物学家对于从鱼类如何蜕变为四足动物的一连串事件，了解仍十分有限。

ZnO tetrapod nanostructure

纳米ZnO多角锥结构

nano tetrapod -like zinc oxide whiskers

纳米四针状氧化锌晶须

Photocatalytic properties of nano tetrapod - like zinc oxide whiskers

纳米四针状氧化锌晶须光催化降解甲基橙

Lacking a perfect fossil record or recourse to a time machine, we may never piece together the entire puzzle of tetrapod evolution.

缺乏完美的化石记录或时光机，我们可能永远无法得到四足动物演化的完整图像。

The fin-limbs of sarcopterygiians are so like the expected ancestral form of tetrapod limbs that they have been universally considered the direct ancestors of land vertebrates.

肉鳍四脚鱼的鳍肢与人们想象的四脚动物祖先的脚十分相似，因此肉鳍四脚鱼是陆地脊椎动物的直系祖先这一说法被广泛认可。

Although biologists can easily induce extra limbs to grow on the flank of a tetrapod, this cannot be done in the neck.

虽然生物学家能轻易让四足动物在侧腹长出额外的肢，在颈部却做不到。

This is a solemn majesty, Feiyan staggered the palace architecture, of which four must: First colored pattern in a Fengtou, Lung Mei, a turtle body, the Shenwu Tetrapod beast;

这是一座庄严雄伟，飞檐交错的皇宫式建筑，其中有四绝：一是彩画中有一幅凤头、龙尾、乌龟身、四脚兽的神物；

The ear region and associated parts of the braincase of Ichthyostega have long baffled researchers because they display a construction unlike that of any other tetrapod or fish from any period.

鱼石螈的耳部及颅骨相关部位，长久以来使研究者困惑，因为其建构方式与其他任何时代的四足动物和鱼类都不一样。

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