1.
The Maritime Trade between Europeans and Southeast Asia in the First Half of the 17~(th) Century
17世纪上半叶欧洲殖民者与东南亚的海上贸易
2.
From Forced Emigration to Volunteer Emigration--On the Motivation of England to North-America Emigration in the First Half of the 17th Century;
从被动移民到主动移民——17世纪上半叶英国对北美移民的动因
3.
A Study on the Russian Tax System during the 18th Century and the First Half of the 19th Century
18世纪-19世纪上半叶俄国税制研究
4.
Merchants in Northeast China from 17th to Mid-19th Century;
17世纪至19世纪中叶东北地区的商人
5.
By the later part of the sixteen hundreds, small hand-held camera obscuras were commonplace.
到17世纪后半叶时，小的手提式暗箱已经很普通了。
6.
Feminine Gothic Fiction from Late 18~(th) Century to 19~(th) Century;
18世纪末到19世纪上半叶的女性哥特小说
7.
Halliburton's books sold quite well during the first half of the 20th century.
Halliburton 的书在20世纪上半叶极其畅销。
8.
They are the great intellectual achievements of the first half of this century.
它们是本世纪上半叶的巨大智力成就。
9.
The first half of the nineteenth century saw the duel die out.
19世纪上半叶，决斗现象就已消失。
10.
Gunpowder was introduced into Europe during the first half of the 14th century.
在14世纪上半叶,火药传入欧洲。
11.
The Development of American Curriculum Theories in the First Half of the 20～(th) Century;
20世纪上半叶美国课程理论的发展
12.
On the "Research of Light Literature" in the First Half of 20~(th) Century;
论20世纪上半叶的“俗文学研究”
13.
On the Variations of the Patriarchal Clan System of Han Nationality in the Early 20th Century;
汉族宗法文化在20世纪上半叶的变异
14.
The Research of Normal Education of Kham Area in the First Half of the 20th Century;
20世纪上半叶康区师范教育发展述论
15.
Study on the City Images of Lhasa in the First half of the 20th Century;
20世纪上半叶的拉萨城市面貌研究
16.
A Survey of the Folklore of Chaoshan Area in the First Half of 20th Century;
20世纪上半叶潮汕民间文学活动概述
17.
The Stages and Schools of Chinese Historical Studies in the First Part of the 20th Century;
20世纪上半叶中国史学的流程与流派
18.
The Receptive Predilection in the Beauties Presented by Chai and Dai in the first Half of the 20th Century;
20世纪上半叶“钗黛兼美”的接受倾向