1.
Rock 'n' roll dances were popular during the 1950s.
摇滚舞流行于二十世纪五十年代。
2.
The Research on Protection and Devel Opment of Traditional and Reputable Brands;
二十世纪五十年代胡适思想批判研究
3.
The Review of China s Learning from Soviet Union in 1950s;
二十世纪五十年代中国学习苏联述评
4.
China s Diplomacy with Japan in the Mid-1950s;
二十世纪五十年代中期中国对日外交
5.
(Brit) traditional jazz as revived in the 1950s.
（英）二十世纪五十年代重新流行的传统爵士乐。
6.
Many black people emigrated to Britain in the 1950's.
在二十世纪五十年代许多黑人移民到英国.
7.
Chen Yun and China s Economic Transition in the 1950s;
陈云与二十世纪五十年代中国的经济转型
8.
Probing origins of "Left" thoughts of China in 1950;
二十世纪五十年代后期中国“左”倾思想探源
9.
Policies and Measures of Epidemic Prevention in Hubei in 1950s
二十世纪五十年代湖北省防疫政策与措施
10.
Research on Rhythm and Blues (R&B) of 1940s-1950s;
二十世纪四、五十年代节奏布鲁斯研究
11.
Reflection On Logical Argumentation;
二十世纪五六十年代逻辑论争的反思
12.
Research on Nuclear Weapons of Federal Republic of Germany during 1950s and 1960s
二十世纪五六十年代联邦德国核武装问题探析
13.
On the Economic System Reform in the 1950s and 1960s in China;
二十世纪五六十年代中国经济体制改革论析
14.
An Analysis of the Reform of Basic Education in the U.S. in the 1950s-1960s;
二十世纪五、六十年代美国基础教育改革及成效
15.
On the Study of Chinese Rural Social Security System in the 1950s and 1960s;
二十世纪五六十年代农村社会保障研究
16.
Study on the Production and Development of Sichuan s Tea in 1950 s and 1960 s;
二十世纪五六十年代四川茶叶生产与发展研究
17.
Study on the Women Value in Xinjiang in 1950 s and 1960 s;
二十世纪五六十年代新疆妇女价值取向研究
18.
Psychological Analysis of the Transient Peasants in 1950s ;
二十世纪五六十年代农民外流心态探微