1.
Effects of Polysaccharide from Atractylodes Macrocephala on the Function of Isolated Frog Hearts;
白术多糖对离体蛙心生理功能的影响
2.
Effect of Total Glycosides of Ranunculus Japonicus (TGOR) on Tension of Frog Heart and Rat Chest Aortic Ring in Vitro
毛茛总苷对离体蛙心和大鼠胸主动脉环张力的作用研究
3.
Preparation of a Device for in Vitro Heart Perfusion of Frog and Isolation of Its Myocardium Cell
蛙心脏灌流系统的自行组装及蛙心肌细胞分离
4.
Chromosome Research on Paa Boulengeri and Paa Yunnanensis (Ranidae: Paa);
棘腹蛙和双团棘胸蛙（蛙科：棘蛙属）染色体研究
5.
HPLC Purification of Antimicrobial Peptides from Northeast Forest Frogs and the Study of Anti-Influenza Virus Effect in Vitro;
东北林蛙皮肤活性肽HPLC分离纯化及体外抗病毒活性研究
6.
The Isolation, Identification, cDNA Cloning from Chinese Forest Frog, Rana Chensinensis and the Construction of Expression Vector;
中国林蛙抗菌肽分离鉴定、cDNA克隆及其原核表达载体的构建
7.
Is Green Frog happy or sad now?
绿青蛙快乐还是伤心呢？
8.
The Influence Research of Pure Stimulation on Cardiac Sympathetic Nerve to Frog's Heart Beat
单纯刺激蛙心交感神经对蛙心搏动影响的研究
9.
Inquiring into Physiological Experiment Using Fish s Heart Instead of Frog s;
用鱼心代替蛙心进行生理实验的探讨
10.
Study on the Isolation and Extraction of Active Peptides from Rana Chensinensis Skin;
中国林蛙皮肤活性肽分离提取的研究
11.
Purification and cDNA Cloning of Antibacterial Peptides from the Chinese Forest Frog, Rana Chensinensis;
中国林蛙抗菌肽的分离纯化及cDNA克隆
12.
Study of both excitation condution of muscle strip of frog heart and the potential distribution of the frog heart in liquid media;
蛙心肌条兴奋传递及蛙心电位在液态介质中分布的研究
13.
double-case vertical centrifugal oil pump
双壳体立式离心油泵
14.
gas centrifuge, for uranium enrichment
气体离心机,用于浓缩铀
15.
centrifugal grinding machine for solid mineral materials
离心式固体矿物研磨机
16.
Then a strange thing happened.The three frogs got together and pushed the fourth frog off the log into the river.
于是怪事发生了，三只青蛙齐心协力罢第四只青蛙推进了河里。
17.
She could scarcely bear to look at the poor frog.
她简直不忍心瞧那可怜的青蛙。
18.
Rosemary looked at the frog, and her heart went cold.
罗斯玛丽瞧着青蛙，她的心顿时凉了。