软体动物

This distinguishes them from mollusks and arthropods , in which this first opening becomes the animal's mouth .

这一特点将它们与软体动物和节肢动物区分开来，因为后两种动物的口都是由胚孔直接发育而来的。

Under this scenario, the long-term decline in bivalve mollusc larvae will reflect increased predation on the settled larvae and adults by benthic decapods.

据此软体动物幼体的长期减少反映了深海十足类对其幼体和成体的掠食。

A similar structure in invertebrates, such as one of the pointed denticles or ridges on the exoskeleton of an arthropod or the shell of a mollusk.

齿非脊椎动物的类似器官，例如节肢动物的外骨骼或软体动物的外壳上的尖锐小齿或小突起

Sperm'.'' and eggs, found in certain gastropods.

精子'。''和卵子，在腹足纲软体动物身上发现

Reproductive organ that produces both sperm and eggs, found in certain gastropods.

卵精巢雌雄同体的再生器官，可以产精子和卵子，在腹足纲软体动物身上发现

Reproductive'.''''.'organ'.'' that produces both sperm and eggs, found in certain gastropods.

再生'。''''。'器官'。''，可以产精子和卵子，在腹足纲软体动物身上发现

Zoology used of mollusks, especially gastropods, as snails etc..

用于形容软体动物，尤其是腹足动物，如蜗牛等。

The loathsome gastropods live for centuries, and the primitive Klatooinians regarded them as near-gods for this.

这些恶心的腹足纲软体动物能活数百年，因此被思想简单的克拉图因人几乎奉为神明。

Abalone differ from other gastropods by having a line of seven respiratory holes along the outer edge of their shell.

鲍鱼不同于其他腹足纲软体动物，在他们的外壳周围排列着七个呼吸孔。

The slug-sucking snake is one of a small group that feasts on gastropods such as slugs and snails. Not only is the snake an unknown species, but its closest relative lives almost 350 miles (560 kilometers) away in Peru.

吸食蛞蝓的蛇是一种以蛞蝓和蜗牛等复足刚软体动物为食的小型种群，这种蛇不仅是未知的种类，而且它们最近的亲戚也远在350英里（560公里）外的秘鲁。

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。