两栖类

West of Liaoning Province is infrequent treasury of the paleontological fossils in the world.

辽宁西部是世界罕见的古生物化石宝库，近年来由于发现了大量古鸟类、带毛的恐龙、两栖类、最早的被子植物，如"中华龙鸟"、"孔子鸟"、"辽宁古果"而在全世界引起轰动。

We think our animals were basically isolated from the rest of what was going on in Pangaea by this large desert climate.

希德博士和他的研究小组认为，这两种新的古代两栖类动物在泛古陆中部的尼日尔是被气候条件孤立隔离的。

In this study, we investigate amphibian species and abundance using visual encounter, automated sound recording, and quadrat sampling methods in different habitats to understand population trends over the years.

本研究拟於2008年以目视遇测、自动录音和方格取样三种方法，对不同类型的栖地进行两栖类调查，以了解族群变动趋势。

Amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail; of the Cretaceous mostly in the southern hemisphere.

两栖类四足食草恐龙，颈长而细，鞭形尾；白垩纪主要生活在南半球。

Although the overall repertoires of GPCRs have been documented in teleost fish and mammals,no such report yet exists for amphibians.

虽然G蛋白偶联受体的完整信息已在鱼类及哺乳类动物中有了详尽的报道，但是两栖类动物这方面的数据还是空白。

Caudata is the lowest grade in all living vertebrate and the most original amphibians which from hydrophilous to terricolous.

有尾两栖类是现存最低等的陆生脊椎动物，是地球上由水生转向陆生较原始的现存动物。

Metaphase chromosomes showing multiple banding pattern were easily reproducible using BrdUrd-Hoechst-Giemsa technique in Amphibia.

BrdUrd-Hoechst-Giemsa技术在两栖类的中期染色体上能显示可复重的复合带型。

According to the publication's first author, Dany Adams, Ph.D., Assistant Research Inestigator at the Forsyth Institute, applied electric fields hae long been known to enhance regeneration in amphibia, and in fact hae led to clinical trials in human patients.

依照该文章的第一作者、Forsyth的助理研究员Dany Adams博士的陈述，很久以前就知道应用电场可以增强两栖类动物的再生，实际上在人类患者已经开始了临床试验。

Institute of Genetics,Fudan University,ShanghaiThe C-banding and BrdUrd-Hoechst-Giemsa replication pattern in somatic chromosomes in Bufo bufo gargarizans and sister chromatid differential staining technique of the somatic cells in Amphibia are presented in this article.

本文报道了中华大蟾蜍的C带和BrdUrd-Hoechst-Giemsa复制带，并以中华大蟾蜍为代表确立了两栖类体细胞的姐妹染色单体差别染色方法。

In fish and amphibia, the transition from maternal gene transcription to zygotic transcription happens during the time of midblastula formation, this stage is named by midblastula transition, at this period, embryo cell cycle composition changes, it is the first time to G1 time appearance, the cell cycle timelimit lengthens and the cell division synchronism loses, the large quantities of zygotic gene transcription starts.

鱼类和两栖类由母型调控向合子型调控过渡发生在中囊胚形成阶段，称为中囊胚过渡(midblastula transition，MBT)，胚胎细胞周期时相的组成在此期间发生变化，首次出现G1期，周期时限延长，细胞分裂的同步性丧失，大批合子型基因活化转录也在此时开始。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。