bivalves

基本解釋

The tasty bivalves are known for removing excess phytoplankton from water and sequestering nutrients in their shells and flesh.
這些美味的雙殼貝類(lèi)生物因清除水中過(guò)量的浮游植物為人所知，它們把營(yíng)養(yǎng)變成肉和貝殼。
The tasty bivalves are known for removing excess phytoplankton from water and sequestering nutrients in their shells and flesh.
這些美味的雙殼貝類(lèi)生物以清除水中過(guò)量的浮游植物聞名于世，它們把營(yíng)養(yǎng)變成肉和貝殼。
Out front, families are ankle-deep in bivalves, shovelling them into soybean sacks and stacking these in piles. The haul, says a woman with a grin, is on its way to the tables of Beijing.
在屋前，家庭成員們正在沒(méi)膝的牡蠣堆里把牡蠣裝到袋子里并堆放好，一位婦女笑著說(shuō)，這些袋子里的東西要送到北京的餐桌上。

Those bivalves were now swimming in a heavenly sea of cream, bacon and calvados.
NPR: Mussels Made Easy
Human trumped the oyster and the bivalves suffocated in the newly dredged, silty base of the harbor.
FORBES: Oysters Are Back In New York City Waters

any marine or freshwater mollusc of the class Pelecypoda (formerly Bivalvia or Lamellibranchia), having a laterally compressed body, a shell consisting of two hinged valves, and gills for respiration. The group includes clams, cockles, oysters, and mussels (See also pelecypod, lamellibranch)
of, relating to, or belonging to the Pelecypoda (See also pelecypod, lamellibranch)

雙殼類(lèi)化石
The fOssil bivalves and the micro-mammalian fossil in association with DaliMan Skull were described for the first time.
對(duì)與“大荔人”頭骨化石共存的雙殼類(lèi)化石和小哺乳類(lèi)化石進(jìn)行了首次研究。
雙殼類(lèi)

蚌
When using this technique, it would be better to put 1.25kg plant and 3-4ind bivalves in 1m~2 heavy polluted water, and bivalve raising depth of water should not be over 50cm.
采用該集成技術(shù)時(shí)，1m~2重污染河道水域中植物投放生物量為1.25kg、褶紋冠蚌放養(yǎng)數(shù)量3～4只，且褶紋冠蚌掛養(yǎng)水深不宜高于50cm。
麻痹性貝毒