一种鱼

Any of various extinct lungfishes of the genus Ceratodus,of the Triassic and Cretaceous periods.

澳洲肺鱼，角齿鱼三叠纪和白垩纪的一种已灭绝的角齿鱼属肺鱼

Its parentage is unknown, but the most commonly speculated pairings are midas cichlid with the redhead cichlid.

它的出生仍旧是一个谜，最常见的一种说法是双冠丽鱼与红头丽鱼杂交的产物。

In this paper,the living habits and characteristics,living environment and the condition for long-distance transportation of cold-water fish living in the east of Xizang are studied.

对藏东高原冷水鱼的生活习性、适应环境以及长途运输的条件进行了研究，经过2年的设计和多次试验，研制出一种适合冷水鱼长途保鲜运输的容器。

" Dace :any of various small freshwater fishes of the family Cyprinidae, which also includes carps and minnows."

鲦，鲮：鲤科中的一种淡水小鱼，其中也包括鲤鱼和米诺鱼。

"Dace:any of various small freshwater fishes of the family Cyprinidae, which also includes carp s and minnows."

鲦，鲮：鲤科中的一种淡水小鱼，其中也包括鲤鱼和米诺鱼。

Dorsalis, of coastal waters of southern California and Mexico.

尾鲽带黄色的鱼一种鰤属的大型的供捕钓的食用鱼，有黄色或微黄的尾巴，如南加利福尼亚和墨西哥沿海水域中的长背鰤

We also isolated a structurally distinct 4-cysteine (4cys) hepcidin from an Antarctic eelpout that is unrelated to the notothenioids but inhabits the same freezing water.

利用基因组PCR和Southern杂交鉴定发现4cys_hepcidin只特异的存在于南极鱼中，而在非南极鱼(non-Antarctic taxa)中则没有发现，表明了这种分子内半胱氨酸残基数目的减少是对南极极端环境的一种适应机制。

Escolar, a nasty fish with buttery flesh that can cause bizarre episodes of diarrhea, accompanied by a waxy intestinal discharge.

是油鱼，一种鱼肉像凃过黄油的脏兮兮的鱼类，这种鱼可以引起奇异的腹泻现象，排泄物伴有腊质物质。

Beyond the analytical study of the vesicle shape, Surface Evolver which is a powerful software to simulate two-dimensional surface is used to do the simulation about the shape of closed and opening-up vesicles.

在对膜的形状作解析研究之外，我们还用了软件，Surface Evolver一种适合于研究各种形式能量下的二维膜形状的摹拟研究，来摹拟闭合的与开口的膜形状，得到棒状、三叶星鱼、四叶星鱼、碗状等已在磷脂泡膜和红细胞的临床观察中被发现的形状。

It lives on fingerling and shrimp. The deadly toxic sting just is its protection to against the outside.

石鱼以小鱼小虾为食，它身上致命的毒刺是保护自己的一种手段。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。