1) Lanzhou City
兰州市区
1.
Formative Causes of Landslide and Debris Flowin Lanzhou City and Preventives;
兰州市区滑坡泥石流危害、成因及其防治对策
2.
Objective:To investigate the rate and the type of Shigella spp infection among the patients suffered with the diarrhea in Lanzhou city.
目的:调查兰州市区腹泻患者中志贺菌的感染率和感染型别;确定兰州市区分离志贺菌株的毒力基因型;测定不同毒力基因型志贺菌的毒力,以探讨毒力与毒力基因型的关系。
3) the Yellow River in Lanzhou City
黄河兰州市区段
1.
The effect of Tetrahymena thermophila's population growth by the water from the Yellow River in Lanzhou City;
黄河兰州市区段水体对嗜热四膜虫种群生长的影响
4) Xigu District of Lanzhou City
兰州市西固区
1.
Analysis on the Pollution of Automobile Exhaust on Roads in Xigu District of Lanzhou City and the Preventive Measures;
兰州市西固区道路汽车尾气的污染分析与防治对策
补充资料：经计算机处理的北京市区遥感图
经计算机处理的北京市区遥感图
经计算机处理的北京市区遥感图
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条