1.
caprinid biosparite
双壳类生物亮晶灰岩
2.
thin-shelled bivalve having the right valve deeply notched.
薄壳的双壳类动物，其瓣膜的凹曹很深。
3.
The fauna in the Joli Fou consists of bivalves and arenaceous forams.
乔里富组内的化石主要是双壳类和砂壳有孔虫。
4.
somewhat heart-shaped sand-burrowing bivalve mollusks.
稍有心脏状掘沙的双壳类软体动物。
5.
The Effect of Environmental Stress on the Immune Activity of Several Marine Bivalve and Crustaceans
环境污染对几种海洋双壳类和甲壳类免疫活性的影响
6.
tiny soft-bodied crab living commensally in the mantles of certain bivalve mollusks.
非常小的软体蟹，与某些双壳类软体动物共栖在其壳中。
7.
Any of various bivalve mollusks of the family Cardiidae, having rounded or heart - shaped shells with radiating ribs.
鸟蛤鸟蛤科双壳类软体动物，有放射状翅脉的圆的或心形外壳
8.
marine bivalve that bores into rock or clay or wood by means of saw-like shells.
用它锯一样的壳在岩石、泥土或木头中钻洞的海生双壳类动物。
9.
common edible European bivalve mollusk having a rounded shell with radiating ribs.
普通的可食用欧洲产双壳类软体动物，圆壳并有辐射状肋骨。
10.
bivalve mollusk abundant in rivers of central United States.
盛产于美国中部河流的双壳类软体动物。
11.
a young oyster or other bivalve.
幼虫时期的牡蛎或其它双壳类软体动物。
12.
Discovery of Late Carboniferous Bivalves from Shanxi formation in Central and South Shanxi
山西中南部山西组晚石炭世双壳类的发现
13.
Jurassic bivalves from the Qiangtang basin in northern Tibet and the palaeoenvironmental significance
羌塘盆地侏罗纪双壳类化石组合及古环境
14.
BIVALVES (MOLLUSCA) OF TUNG-TING LAKE AND ITS SURROUNDING WATERS, HUNAN PROVINCE, CHINA
洞庭湖及其周围水域的双壳类软体动物
15.
EARLY AND MIDDLE DEVONIAN BIVALVES FROM NANDAN AND LONGLIN DISTRICTS OF GUANGXI
广西隆林和南丹地区早、中泥盆世双壳类
16.
Review of Bivalve Genomics and Proteomics
双壳类功能基因和蛋白质组学研究进展
17.
A similar structure or part, such as one that enables the valves of a bivalve mollusk to open and close.
类似铰链的装置类似的结构或部分，如使双壳类软体动物的壳张开闭合的关节
18.
edible marine bivalve having a fluted fan-shaped shell that swim by expelling water from the shell in a series of snapping motions.
可食用的海洋双壳类动物，壳呈扇形且有凹巢，通过一连串的张合动作将水逐出壳外而游动。