软体动物

The nacre of molluscan shell, which is composed of inorganic aragonite tablets and a few percent of organic polymers filling between the tablets, is a wonderful natural composite material. It shows complex forms, and fascinating mechanical and optical properties.

软体动物的贝壳珍珠质是由文石板片(CaCO_3晶体)以及少量填充在板片之间的有机质组成的一种天然的复合材料，具有复杂的形貌以及良好的力学性能、光学性能，其文石板片与有机基质交替叠层排列的微结构以及文石晶体的结晶学取向是珍珠层具有优异的力学性能的重要原因之一。

The amphioxus GDF8/11 cDNA encodes a polypeptide of 419 amino acid residues that showed high homology with MSTNs of molluscan, teleostean, avian, and mammalian species and GDF11 of mammalian and zebrafish species.

文昌鱼GDF8/11 cDNA编码一个419个氨基酸的前体多肽，这个前体多肽与软体动物、硬骨鱼类、鸟类和哺乳动物的MSTN以及哺乳动物和斑马鱼的GDF11具有高同源性。

The morphology of the radula obtained from anatomizing and being cooked in 10% NaOH solution,was compared in detail among seven common species of molluscan ployplacophora in Fujian coast on the basis of microscopic observation in the present work.

应用10%NaOH溶液烧煮齿舌部获得可清晰观察的舌齿带的方法，对福建沿海7种常见多板类软体动物的齿舌形态作了详细的比较研究，结果表明，多板类齿舌上每一横列舌齿恒为17枚，对称排列，其中以内侧齿端部形态的种间差异显著，在系统分类上具有重要意义。

Methods All medical molluscan specimens were collated and analyzed, which were collected from Beijing and deposited in the Zoological Museum, Institute of Zoology, Chinese Academy of Sciences, based on field work, literature, museum records and expert assistant.

基于野外调查采集、文献记载以及专家协助鉴定，对中国科学院动物研究所标本馆历年馆藏软体动物标本进行归纳整理。

In the presence of TTX and CoCL〓, a depolarizing command evoked rapidly rising and rapidly decaying transient outward currents reminiscent of tansient outward Potassium currents reported in molluscan neurons.

当内向离子电流被阻断，并加入5mMCoCL〓消除钙离子依赖性钾通道电流，去极化刺激能引出快速上升、快速衰减的瞬间外向电流，它很像软体动物神经元上的瞬间外向钾电流。

There was this mollusk and he walks up to a sea cucumber.

有一个软体动物，他走着去找一个海参。

There\'s a mollusk, see?

有一个软体动物，知道吗？

But actually,the mollusk isn't moving.

但事实上，这个软体动物是不能动窝的。

I swear I have never seen such a mollusk with thorns all over its body.

我敢发誓我从来没有见过这种全身长满棘刺的软体动物。

The colors of the pearl are dependent on the oyster or mollusk that produced it.

对珍珠的颜色是依赖或软体动物牡蛎产生它。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。