bivalves

Marine bivalves have been employed extensively as biomonitors of coastal contamination largely because of their high bioaccumulation capacity and faithful responses to ambient bioavailable metal levels.

海洋双壳类动物对重金属具有很高的累积能力，且能够可靠地反应周围环境的重金属水平，作为指示生物已成为全球海洋重金属污染监测的重要手段。

互联网摘选

The Permian faunas are very abundant, with a great of fossils, mostly collected from the mudstone and limestone. They consist of 421 species and 183 genera, mainly including Fusulinids, Brachiopoda, Bivalves, Cephalopoda, Conodont and so on.

二叠纪动物群繁盛，大量的动物化石大多采自泥岩和灰岩，计有138属421种，主要包括（？）、腕足、双壳类、头足类和牙形刺等。

互联网摘选

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。

互联网摘选

In order to elucidated energy sources for gametogenesis during marine bivalves' sex maturation, an experiment was conducted to determine the effect of starvation on sexual maturation of the Pacific oyster.

为阐明海洋贝类性成熟过程中配子发育的营养来源，以牡蛎为材料研究了饥饿对性成熟的影响。

互联网摘选

Metallothioneins ( MTs) of marine bivalves are common biomarkers which are used in monitoring heavy metal toxicity.

海洋双壳类金属硫蛋白（MTs）即是重金属毒性监测中常用的一类生物标志物。

互联网摘选

Objective The investigations of the paralytic shellfish poisoning ( PSP) from Huangsha seafood market of Guangzhou was performed to assess the risk of PSP in bivalves.

目的通过对广州市黄沙海产品批发市场7种经济贝类为期一年的麻痹性贝毒（PSP）污染状况的调查分析，了解海产品食用的安全性。

互联网摘选

Objective Paralytic shellfish poisoning ( PSP) and diarrhetic shellfish poisoning ( DSP) in 7 species of economical shellfishes were analyzed for 1 year, to know the contamination of HABs toxins in bivalves from seafood market.

目的对广州市售双壳经济贝类麻痹性贝毒（PSP）和腹泻性贝毒（DSP）污染状况进行为期1年的抽样调查，以了解市售贝类贝毒污染状况及其食用安全性；

互联网摘选

advances in research of epizootiology and measures of sustainable developmental breeding in bivalves

双壳贝类的流行病学研究进展及其可持续发展养殖措施

互联网摘选

Centered on nouveau Portuguese cuisine, the à la carte menu might feature suckling pig with orange and potatoes, beef loin with bone marrow and garlic pur é e, or sea bass with seaweed and bivalves.

以新式葡萄牙料理为核心，单品菜单的内容可能有乳猪配柳橙马铃薯，牛里脊配骨髓蒜蓉酱，或是鲈鱼配海草和贝类。

互联网摘选

Preliminary study of the detection of catecholamines in the hemolymph of the bivalves

双壳贝类血淋巴中儿茶酚胺的检测方法初步研究

互联网摘选

Among 52 species of mollusca identified , 45 were gastropods, 7 were bivalves.

调查期间采到的软体动物已鉴定52种,其中腹足类45种, 双壳类7种.

互联网摘选

Marine bivalves, such as mussel, oyster, razor clam, clam, have a lot of protein, fat and microelement, and so on. They are one of kinds of edible marine foods of inhabitants in the coast of our country.

海洋贝类如贻贝、牡蛎、蛏子和蛤蜊等含有丰富的蛋白、脂类和微量元素，是我国沿海居民的主要海洋食品之一。

互联网摘选

Trace-making organisms in modern lacustrine environments are mainly benthic oligochaete annelids. Crustaceans, bivalves and gastropods, insect larvae.

现代湖泊中的造迹生物以底栖的寡毛类蠕虫、甲壳动物、软体动物的双壳类和腹足类、昆虫幼虫为主。

互联网摘选

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.

词典精选例句

studies on effluent water treatment in industrial culture with bivalves and macroalgae

贝藻处理工厂化养殖废水的研究

互联网摘选