两栖动物 any animal that can live both on land and in water. Amphibians have cold blood and skin without scales . Frogs , toads and newts are all amphibians .
The North American Amphibian Monitoring Program is the country's largest frog-counting system. 北美两栖类监测计划是美国最大的青蛙计数系统。
Herbert recognized directly the species of amphibian to which the tapering head, with large eyes, and adorned with long silky mustaches, belonged. 这是一只两栖动物,它有着圆锥形的脑袋,一双大眼睛,嘴边长着柔软的长须。赫伯特一看就知道它的种类了。
Results of an investigation of the amphibian animal resources and the fauna characteristics of Jiemuxi Natural Protection Zone were reported. 报道了借母溪自然保护区两栖动物资源和区系特征的调查结果。
The North American Amphibian Monitoring Program recruits and trains committed volunteer observers to listen for and identify frog calls. 北美两栖监测计划招募和培训一批忠诚的志愿观察者倾听研究青蛙的叫声。
There was this gross, naked, amphibian thing. 那还有只恶心的,一丝不挂的两栖类动物。
Researchers think it's the victim of a pathogenic fungus which has spread across the continent, wiping out entire amphibian populations in the area, and in some cases, whole species. 研究者们认为它们是一种病原体真菌的受害者。这种真菌在澳洲快速传播,完全摧毁了该地区整个两栖动物的数量,在有的地区甚至消灭了整个物种。
Second earliest fossil amphibian ever found; of the Devonian; found in Greenland. 于格陵兰所发现的稍晚于早期的泥盆纪两栖类化石。
A few were better suited to amphibian existence. 有一些更适合于水陆两栖的生活。
She is head of the amphibian house at the zoo. 她是动物园里两栖动物馆的主任。
At other times, pollutants or radiation may set the stage for infection by weakening an amphibian's immune system and thus leaving the animal more vulnerable to a parasitic invasion. 有时,污染物与紫外线可能减弱了两生类的免疫系统,创造了感染的条件,使其更容易被寄生虫入侵。
The decline in Yosemite has been blamed on the introduction of trout into the park's waters, which began in1920 ( trout are known to eat amphibian eggs). Yosemite公园两栖动物数量的下降一直被归因于始于1920年的在公园水域引入鲑鱼的行为(我们知道鲑鱼捕食两栖动物的卵)。
Good for? Cure warts with. tailless amphibian similar to a frog but more terrestrial and having drier warty skin. 有什么用?可以治疣子。无尾的两栖动物园,与蛙形似,但在陆栖性较强、皮肤较干燥且有疣。
That the relationship between the numbers of amphibian and other animal and between the numbers of Aves and other animal are the remarkable correlativity; 两栖类与各类动物之间以及鸟类与各类动物之间的物种数目呈显著的相关关系;
The axolotl is an amphibian – one of a group of animals that spend their lives both on land and in water. 美西蝾螈属于两栖类动物,能够在陆地和水中生活。
There could scarcely be a less promising environment for an amphibian than the desert. 对两栖动物来说,再没有比沙漠更无存活希望的生存环境了。
Molecular Phylogenetic Studies on Spinosae Group ( Genus Paa) in China ( Amphibian, Anura, Ranidae); 中国棘蛙属分子系统学研究(两栖纲:蛙科)
It is being actively pursued by amphibian specialists, for example. 举个例,许多两栖类生物研究专家正积极的从事这项工作。
In yet another scenario, an increase in amphibian predators, such as fish, leeches or turtles, may create more deformities by biting off tadpole limbs. 还有其他的状况,如鱼、蛭或乌龟,有可能咬掉蝌蚪的腿,造成更多种形态的损伤。
Moore says what's unique about this Australian amphibian is its way of breeding. 摩尔说这种澳大利亚两栖动物最最于众不同的地方是它们的繁殖方式。
In order to select the appropriate inhibitor for solvent antirust oil applicable to amphibian armored equipment, single factor experiments and orthogonal experiments of inhibitor have been made. 为优选出适用于两栖装甲装备溶剂型防锈油的防锈剂,先后进行了防锈剂的单因素试验和正交试验。
Floating State Design and Hydrostatical Stability Performance Analysis of Amphibian Vehicle Based on Solidworks Secondary Development 基于Solidworks二次开发的两栖车辆浮态设计及静稳性分析
Adopting the sliding bodywork in the Amphibian Vehicle is good for sailing in high seed. 两栖车采用滑行车体方案是实现高速航行的一种有效形式。
Studies on Amphibian Diversity in the Simian Mountains of Chongqing 重庆四面山两栖动物物种多样性研究
Further research also showed that a significant portion of amphibian B cells retained their digestive traits. 进一步研究发现在两栖动物当中有相当一部分B细胞保持了这种消化异物的特性。
Frogs are classified as amphibian. 青蛙属于两栖类动物。
The frog is an amphibian, which means it can live on land and in water. 青蛙属于两栖动物,也就是说它既能生活在陆地上也能生活在水里。
Comparative Analysis on the Early Development of Anuran amphibian's Respiratory System 无尾两栖类呼吸系统早期发育的比较
So, I've decided that it will be an amphibian creature or maybe just a fish like creature. 所以,我已经决定这会是一个两栖动物或者只是一条鱼类生物。
Insectivorous usually semiaquatic web-footed amphibian with smooth moist skin and long hind legs. 通常是半水栖、蹼足并食虫的两栖动物,体表光滑潮湿,后肢长。
No mammal, bird, reptile and amphibian should be collected from the field, as many of them are rare or endangered or prohibited by law from collection. 很多哺乳类动物、鸟类、爬虫类和两栖类都是稀有甚至频危的,而且都受法例保护,所以不应收集它们做样本。