The growth condition of Polypedates megacephalus tadpoles were observed when fed respectively with algae, egg yolk, water flea and eel fodder.
以藻类、蛋黄、水氵蚤和鳗鱼饵料为饵料饲喂斑腿泛树蛙蝌蚪,观察其生长情况。
In the study, two kinds of organophosphate pesticides: Dimethoate and Triazophos were selected as the pollutants, and tadpoles of two anuran species: Bufo melanostictus and Polypedates megacephalus were chosen to be the experimental animals.
本文以乐果、三唑磷这两种有机磷农药为试验染毒物质，以农田常见的两种无尾两栖动物(黑眶蟾蜍和斑腿泛树蛙)的蝌蚪为研究对象，从急性毒性、亚慢性毒性、遗传毒性和组织细胞学等方面开展了两种农药对无尾两栖类蝌蚪的毒性影响。
A Karyotypic Study on Polypedates dugritei and P.zhaojuensis with Discussion on Their Taxonomic Status;
宝兴泛树蛙和昭觉泛树蛙的染色体学研究,兼论两种的分类现状
The karyotypes, C-bands and Ag-NORs of four populations of Polypedates dugritei from different geographical regions were compared.
本文分析比较了宝兴泛树蛙（无尾目，树蛙科）四个地理居群的核型、 Ｃ－带和Ａｇ－ＮＯＲｓ，结 果表明它们有相同的２ｎ＝２６，ＮＦ＝５２，和相同的核型模式： ５＋８。
Wawu population of Polypedates dugritei David,1872,as well as Zhaojue population(topotypes) of Polypedates zhaojuensis Wu and Zeng,1994,totally 52 specimens were selected for karyological studies,including karyotype and Ag-NORs.
本文选择宝兴泛树蛙模式标本产地四川宝兴居群(背部有斑点和无斑点两种类型)、大瓦山居群、瓦屋山居群,也选择了被命名为昭觉泛树蛙的模式标本产地四川昭觉的居群,共两种泛树蛙4个居群的5类52号标本,进行染色体组型、次缢痕及Ag-NORs研究。
The Study of Toxic Effect of Dichlorvos and Butachlor on Polypedates Megacephalus Tadpoles;
敌敌畏和丁草胺对斑腿泛树蛙蝌蚪的毒性影响研究
The growth condition of ?Polypedates megacephalus? tadpoles were observed when fed respectively with algae, egg yolk, water flea and eel fodder.
以藻类、蛋黄、水氵蚤和鳗鱼饵料为饵料饲喂斑腿泛树蛙蝌蚪,观察其生长情况.
On the ground floor people net live fish and pick through tanks of frogs, trussed turtles and glistening chicken feet.
在一楼，人们可以网取活鱼，挑选牛蛙、好的乌龟以及泛光的鸡腿。
smoked ham, salmon, mackerel, etc
熏火腿、 蛙、 鲭等.
Comparative Histology of the Skin of Rana Nigromaculata,Rana Rugulosa and Rana Catesbeiana
黑斑蛙、虎纹蛙和牛蛙皮肤的比较组织学
Old)Breaststroke is a well timed synchronization of arm pulls and leg kicks.
老:蛙应该是拉臂蹬腿的紧密配合.
Swim breaststroke, adding an extra kick to each cycle.
蛙泳，每次动作周期另增加一次蹬腿。
The Research of Sox Gene and Dmrt Gene in Rana Nigromaculata;
黑斑蛙Sox基因与Dmrt基因的研究
PCR - SSCP Analysis of Sox Gene of Rana nigromaculata;
黑斑蛙Sox基因的PCR-SSCP分析
Acute Toxicity and Combined Toxicity of LAS and KMnO_4 on Rana nigromaculata Tadpoles
LAS和KMnO_4对黑斑蛙蝌蚪的毒性研究
Adaptive Response of Expression of Soluable Proteins in Different Issues of Heilongjiang Ranidae under Stress of Low Temperature
低温胁迫下东北林蛙和黑斑侧褶蛙组织可溶性蛋白适应性应答
Tadpoles become frogs by metamorphosis; they lose their tails and grow legs.
蝌蚪因蜕变而变成青蛙；牠们去掉了尾巴、了腿。
That electricity from a Leyden jar or an electric machine would cause the legs of a dead frog to move.
莱顿瓶或电器发出来的电竟使死蛙的腿动起来。
An Analysis on Some Wrong Breast Stroke Actions in Legs at College Swimming Class;
高校游泳教学蛙泳腿常见错误动作分析
Discussion about the Technical Analysis on Leg Movement of Breast-stroke and the Characteristic of Modern Training
蛙泳腿部动作技术分析及其现代训练特点
THE NUMBER AND TYPE OF PHOTORECEPTOR IN THE RETINA OF RANA NIGROMACULATA: ASEM STUDY
黑斑蛙光感受器计数和分类——扫描电镜研究
The Study of the Toxic Effects of Sodium Selenate/Selenite Anhydrous on Rana Nigromaculata Tadpoles;
硒盐对黑斑蛙蝌蚪（Rana Nigromaculata）毒性效应的研究
Research on the Histological Structure of Rana Nigromaculata s Organs and the Histochemistry of the Frog s Mast Cells;
黑斑蛙器官组织结构和肥大细胞组织化学研究