1.
Analysis and Assessment of Heavy Metal Concentration of Vegetable Cultivated Soils in AnNing District of Lanzhou;
兰州市安宁区菜园土壤重金属含量分析与评价
2.
The Investigation about School-based Inservice Training by the Primary School Teachers of Anning District of Lanzhou City;
新课程背景下兰州市安宁区小学教师校本培训调查研究
3.
A Survey Study of the Conflict between Students and Teachers--In Middle High School in Anning District, Lanzhou;
中学师生冲突现象研究——以兰州市安宁区的部分中学为例
4.
ALTERNATING FIELD DEMAGNETIZATION STUDY ON LOWER SINIAN SANDSTONES IN HSIUNING DISTRICT, ANHWEI PROVINCE
安徽休宁地区下震旦?休宁?砂岩的交变?鐾舜叛芯
5.
(9) To launch attacks on the Shensi-Kansu-Ningsia Border Region and seize Yenan.
（九）进攻陕甘宁边区，夺取延安；
6.
Comrades in Yenan and Fellow-Countrymen in the Shensi-Kansu-Ningsia Border Region:
延安的同志们和陕甘宁边区的同胞们：
7.
Study of Olive Adaptability in Anning River Valley
安宁河谷区发展油橄榄的适应性分析
8.
Shan-Gan-Ning Border Area s Experiences of Keeping Government Clean at Yan an Period;
延安时期陕甘宁边区廉政建设的经验
9.
Study on Slope Safety Assessment and Treatment Measures for Ningbo Mountain Highway;
宁波山区公路边坡安全性评价及防治措施研究
10.
On the Democratic Election and Its Enlightment of Regime in Shaan-Gan-Ning Border Areas during Yan an Period;
延安时期陕甘宁边区政权的民主选举及启示
11.
On the Construction of the Basic-level Cadres in the Shaanxi-Gansu-Ningxia Border Region in the Yan an Period;
延安时期陕甘宁边区的基层干部队伍建设
12.
Change Trend and Countermeasures of the Cultivated in Xian an County of Xianning City;
咸宁市咸安区耕地资源变化态势与对策
13.
An Inquiry into Development of EcologicalTourism Zone of Gangkouwan Reservoir in AnhuiProvince;
安徽省宁国市港口湾水库生态旅游区开发探讨
14.
Research on Building of the Grass-roots Political Power in Shaanxi-Gansu-Ningxia Border Region during Yanan Period
延安时期陕甘宁边区基层政权建设研究
15.
Thoughts on the Democratic Election during Yan'an period in the Shanxi-Gansu-Ningxia Border Area
对延安时期陕甘宁边区民主选举的几点思考
16.
A Probe into the Democratic Politics in Border Areas of Shaanxi,Gansu and Ningxia
延安时期陕甘宁边区民主政治试验探索
17.
On Historical Value of Outlook on Nation and People's Livelihood of Shaan-Gan-Ning Border Region in Yan'an Period
论延安时期陕甘宁边区民族民生观的历史价值
18.
A study on planning practice of resettlement residential area:a case of Beilun District,Ningbo;
拆迁安置小区规划的问题及解决途径——以宁波市北仑区为例