鳃足动物的

Small freshwater branchiopod having a transparent body with many appendages; swims on its back.

身体透明并有许多附肢的淡水小型鳃足动物；倒置游动。

It may include the remains of bottom-dwelling forms (e.g. ammonites, echinoderms, and pelecypods), and nodules of chert and pyrite.

它可以包括海底形态的残留物（即鹦鹉螺化石、棘皮动物和瓣鳃纲斧足类动物）和燧石和黄铁矿的结节。

Order of extinct dibranchiate cephalopods related to the surviving spirulas.

已灭绝的二鳃目头足类动物目，与现存的旋壳乌贼相关。

Any of various aquatic crustaceans of the subclass Branchiopoda, such as the fairy shrimp and water flea, characterized by a segmented body and flattened, leaflike thoracic appendages.

鳃足动物一种鳃足亚纲水生甲壳类动物，如神仙虾和水蚤，特征是身体分节，具有平直叶状的胸腹附属结构

Any of various aquatic crustaceans of the subclass Branchiopoda,such as the fairy shrimp and water flea,characterized by a segmented body and flattened,leaflike thoracic appendage s.

鳃足动物一种鳃足亚纲水生甲壳类动物，如神仙虾和水蚤，特征是身体分节，具有平直叶状的胸腹附属结构

A total of 20 groups of meiofauna in the Southern Yellow Sea: Nematoda, Copepoda, Polychaeta, Kinorhyncha, Bivalvia, Ostracoda, Amphipoda, Tanaidacea, Isopoda, Cumacea, Gastropoda, Gastrotricha, Halacaroidea, nectochaeta, Amphiura, Nemertina, Insecta, Priapulida, Turbellaria and others were identified.

共鉴定出自由生活线虫、底栖桡足类、多毛类、动吻类、双壳类、介形类、端足类、异足类、等足类、涟虫类、腹足类、腹毛类、海螨类、疣足幼体、蛇尾类、纽虫类、昆虫类、曳鳃动物、涡虫类和其它类等20个小型底栖动物类群，小型底栖动物的平均丰度为(1186.12±486.07)ind.10cm~(-2)，其中海洋线虫占绝对优势，其平均丰度为(1063.97±469.98)ind.10cm~(-2)，占小型动物总丰度的89.702%；其次是底栖桡足类，占4.193%。

In some older classifications includes the Branchiopoda and Copepoda and Ostracoda and Cirripedia; no longer in technical use.

在旧的分类法中，包含鳃足动物、桡足亚纲、介形亚纲动物和蔓足亚纲动物；技术上已不再使用。

A member of the order Dibranchiata, a classification formerly used for the two-gilled cephalopods, which include the octopuses, cuttlefish, and squids.

二鳃目二鳃目的一员（一种正式使用于二鳃的头足纲动物的分类），包括章鱼、乌贼和鱿鱼

Members of the gastropod class, finger-size nudibranchs live fully exposed, their gills forming tufts on their backs.

腹足动物种类的成员，手指大小的裸鳃亚目动物居住完全暴露，它们的菌褶形成毛绒仰卧。

One of the paired, hinged shells of certain mollusks and of brachiopods.

贝壳某些软体动物或鳃足动物的成对的、''。'铰'。''''。'接'。''开合的贝壳之一

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。