1928－1948年北平日侨的数量及其作用

1928－1948年间，北平外侨的数量经历了基本平衡，急剧增长，迅速回落三个阶段，八年沦陷期间日侨的增减，是其中决定性的因素，在社会经济方面，日本的殖民政策赞成了北平的粮荒，强占了中国人民的生存空间，攫取了巨大的经济利益，加剧了毒品娼妓的泛，至于论陷时期的城市建筑，规划对后世所具有的参考作用，则是以另人民所遭受的空前的民族灾难为代价的。

Changes in Quantity & Effect About Japan Nationals in Beiping From 1928 to 1948

From 1928 to 1948,the changes in the quantity about the foreign nationals in Beiping may divide to relative stable,rapid increase and sudden drop phases. In the above\|mentioned changes,the increase or decrease of Japan nationals during the period of the city fallen into Japan aggressors was the decisive factor. Therefore,Japan's colonial policy led to grave consequences on the city both socially and economically, it not only caused the grain shortage and prostitutes with drug addicts shot up,but also forcibly squeezed Chinese people's subsistence space. Even if the city planning and constructing when the Japan invaders occupied Beiping has referential significance to the latecomers, and yet Chinese peoples suffered an unprecedented national catastrophe.