1.
Effects of Environmental Factors on Metabiolism and Growth of Hard Clam Mercenaria Mercenaria;
环境因子对硬壳蛤代谢与生长的影响
2.
Preliminary Study on Gonadal Development and Mechanism of Oocyte Maturation of Hard Clam Mercenaria Mercenaria;
硬壳蛤性腺发育和卵母细胞成熟机理初步研究
3.
Atlantic coast round clams with hard shells; large clams usually used for chowders or other clam dishes.
大西洋海岸产的硬壳圆蛤类；大蛤通常作杂烩用，其他蛤做菜。
4.
An edible clam(Venus mercenaria) of the Atlantic coast of North America, having a hard, rounded shell.
圆蛤、帘蛤一种产于北美洲大西洋沿岸的（美洲蛤帘蛤属）可食性蛤，长有坚硬的圆形甲壳
5.
shellfish with a hinged double shell,eg a mussel or clam
双壳贝类（如贻贝或蛤）
6.
shelled animals like clams.
象蛤一样的有壳动物。
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.
The siphon of a bivalve mollusk, such as a clam.
吸管双壳软体动物的吸管，如蛤
9.
a dredging bucket with hinges like the shell of a clam.
有像蛤壳一样的挖泥的桶。
10.
We went on again, picking up shells and pebbles.
我们又往前走去，捡蛤蛎壳和石头子儿。
11.
marine clam having a long narrow curved thin shell.
有细长的卷曲的薄壳的海生蛤蜊。
12.
Study on New Technology of Calcium Lactate Made from Clamshell
利用花蛤壳制备乳酸钙的新工艺研究
13.
type genus of the family Veneridae: genus of edible clams with thick oval shells.
帘蛤科的模式属；一种可食用的蛤，具有厚厚的椭圆形外壳。
14.
having a hard shell or shell-like covering.
有硬壳或壳状遮盖物。
15.
Pick up a clamshell and weigh it in your hand.
捡起一个蛤壳，在手里掂量一下它有多重。
16.
(zoology) used of mollusks having two shells (as clams etc.).
（动物学）用于形容有两个壳的软体动物（如蛤等）。
17.
The diallel cross of Manila clam Ruditapes philippinarum of two shell shapes of Dalian population
大连群体两种壳型菲律宾蛤仔的双列杂交
18.
THE RELATIONSHIP BETWEEN SHELL MORPHOLOGY AND BODY WEIGHT OF CYCLINA SINENSIS
青蛤(Cyclina sinensis)贝壳形态性状对软体部重的影响分析