bivalves信息详情
n.[无脊椎]双壳类（bivalve的复数）
bivalve───n.双壳贝；[无脊椎]双壳类动物；adj.双壳的；两瓣的
bivalved───双瓣的,双壳的
trivalves───n.三瓣生物；三瓣贝壳；adj.三瓣的
univalves───adj.单壳的；单瓣的；n.单壳软体动物
valves───n.[机]阀门；[解剖]瓣膜（valve的复数）；真空管；v.装阀于…；以活门调节（valve的三单形式）
air valves───n.空气阀门
bivalences───n.二价（等于bivalency）
bivalents───adj.二价的
bivalvate───双壳类
When they attach to clams, as shown above, they prevent these bivalves from opening.───当它们附在蛤蜊上时，象上面插图显示的那样，它们会妨碍这些双壳类生物打开。
For example, sea stars prey on a variety of bivalve mollusks and prevent these bivalves from monopolizing habitats on the sea floor.───例如，海星捕食各种双壳类软体动物，防止这些双壳类动物独占海底的栖息地。
However, it does not include trade of bivalves, fish health and quarantine issues.───不过，协定没有涉及到双壳贝类、水产品卫生和检疫问题。
The tasty bivalves are known for removing excess phytoplankton from water and sequestering nutrients in their shells and flesh.───这些美味的双壳贝类生物因清除水中过量的浮游植物为人所知，它们把营养变成肉和贝壳。
As the Triassic the environment and different, non-marine bivalves gradually prosperous together.───由于三叠纪的环境与古生代不同，非海相双壳类逐渐繁盛起来。
It is highlighted that besides passive transport, dissolved metal transport into bivalves was involved in active transport coupled with ATP.───强调了贝类对溶解态重金属的转运除了被动转运之外，还涉及到需要ATP供能的主动转运过程。
Role of filter- feeding bivalves in proliferation of phytoplankton community .───滤食性贝类对浮游植物群落增殖作用的研究。
Unlike other molluscs , bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth.───与其他软体动物不同的是，双壳贝缺乏齿舌，具有唇瓣，可将食物由鳃送到口部。
Feeds on a variety of food including bivalves, crustaceans, cephalopods, and small fishes (Ref. 45323).───吃多种食物包括二枚贝，甲壳动物，头足类动物与小鱼。
Bivalves and tortoises have longer maximum lives than their relatives, perhaps because of the protection conferred by their thick shells.
Clearance rates of both two bivalves were higher on mixed food than on single food. The excretion products (faeces and pseudofaeces) of two bivalves contained mainly S. obliquus.
What is true of bivalves is without much doubt true of the majority of benthic invertebrates.
Scallops, like oysters, are derived from bivalves.
Unlike other molluscs , bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth.
The thick-shelled bivalves have greater lifespans than do other molluscs, and turtles and tortoises outlive other reptiles.
Jurassic marine bivalve is very rich, non-marine bivalves also developed rapidly, and their continental formation on the division and correlation played an important role.
The giant bivalves jammed the cracks between the black tufts of lava that covered the ocean floor.
In spite of their general conservatism the bivalves did produce some short-lived, bizarre forms with no living survivors.