查询词典 mollusks

They are a bizarre community of intelligent bivalve mollusks with incredible memories that somehow retain the entire history of the planet.

这是个由一群有智慧的双壳贝类软体动物组成的奇怪族群，它们有著极佳的记忆力，保存了整个星球的历史。

Those animals boring into the rock include sponges, bivalve mollusks, and

能够在石灰岩中打洞的动物包括海面、双壳软体动物和

Any of various similar or related bivalve mollusks, such as the pearl oyster.

牡蛎状双壳软体动物任何各种类似的或有关的双壳软体动物，如珍珠牡蛎

After I had learned a great many interesting things about the life and habits of the children of the sea—how in the midst of dashing waves the little polyps build the beautiful coral isles of the Pacific, and the foraminifera have made the chalk hills of many a land—my teacher read me "The Chambered Nautilus," and showed me that the shell building process of the mollusks is symbolical of the development of the mind.

我听得津津有味，惊诧不已。学了许多有关海洋生物生活习惯的知识和趣闻后，老师给我读《驮着房子的鹦鹉螺》一书，从书中我学到了软体动物的造壳过程。

The small, free-swimming, ciliated aquatic larva of various invertebrates, including certain mollusks and annelids.

担轮动虫多种水生无脊椎动物，体型很小能自由游动的、有纤毛的幼虫，包括某些软体动物和环节动物的幼虫

To mollusks, can also make use of magnetic compasses. It is of course very

研究人员已经发现迁徙性动物可以借助各种各样的体内罗盘来校正方向。

Any of various mollusks of the class Gastropoda, such as the snail, slug, cowrie, or limpet, characteristically having a single, usually coiled shell or no shell at all, a ventral muscular foot for locomotion, and eyes and feelers located on a distinct head.

腹足动物属于腹足纲的任何一种软体动物，如蜗牛、蛞蝓、海蛙或帽贝，特征是具有一单个通常是卷起来的壳或根本无壳，有为了移动的腹足、眼睛和触角生于头部一显要位置

Any of various marine gastropod mollusks, chiefly of the genus Urosalpinx, that bore holes into the shells of bivalve mollusks.

海洋腹足动物海洋腹足纲软体动物，主要指在双壳类软体动物的贝壳上钻孔的骨螺属。

Any of various marine gastropod mollusks, chiefly of the genus Urosalpinx, that bore holes into the shells of bivalve mollusks.

海洋腹足纲软体动物，主要指在双壳类软体动物的贝壳上钻孔的骨螺属。

At pearl island hatcheries, pearls are cultured from bivalve mollusks, Pinctada maxima and Pinctada mertensii.

在珍珠的繁殖地，珍珠品种有 bivalve mollusks， Pinctada maxima 和 Pinctada mertensii。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐