1.
Studies on the Cultivation Model for High Yield and Characteristics of Chuandan No.21 in the Mountain Areas Around the Sichuan Basin;
盆周山区川单21高产优质栽培技术研究
2.
PROSPECTS FOR DEVELOPING NATURAL GAS IN SICHUAN BASIN IN THE EARLY PART OF THE 21ST CENTURY;
21世纪初叶四川盆地天然气发展前景
3.
Analysis on Severe Convective Weather Since the 2000s in Sichuan
21世纪以来四川强对流天气特征分析
4.
The Strategies of Exploring and Utilizing Nonmetal Minerals of Sichuan Province in the New Century;
21世纪四川省非金属矿开发利用的战略思考
5.
Research on Strategic Countermeasure of Sports Development for Sichuan Youngsters of 21st Century;
21世纪四川省青少年体育发展战略对策研究
6.
Remove gear shift levers (refer to Group 21, Transmissions).
拆卸变速杆（请参阅第21单元“变速箱”）。
7.
Report on Breeding of Early New Maize Hybrid Shaandan 21
早熟玉米新品种陕单21号的选育报告
8.
On the Economic Unilateralism of the Bush Administration in the early 21st Century
论21世纪初布什政府的经济单边主义
9.
On the Dialect Context of Local Sichuan Culture;
四川地域文化的方言语境——写在联合国教科文组织“2·21世界母语日”
10.
Individual Transpiration Model of Stipa Bungeana in Huangfuchuan Watershed
皇甫川流域单株本氏针茅的蒸腾模型
11.
Figures 1, 2. 21-22 weeks: unilocular, mid-line, cystic lesion.
图1、2孕21-22周：单房的位于中线处的囊性病变。
12.
Influence of 21-point System on Development of Men s Singles Technique and Tactics of Badminton;
“21分制”对羽毛球男单技战术发展的影响
13.
Mono-Bi-Multi-Polarization Sitting Side by Side Identifies the World Setup in--Early and Mid 21th Century;
单极、两极、多极并存——浅谈21世纪初中期世界格局
14.
(See Figure 21-21).
（参见图21-21）
15.
The Decision of Earlier Construction of Pubugou Project Is The Demand For Development of Sichuan National Economy by Early of 21 Century
尽早决策兴建瀑布沟水电站是四川省21世纪初国民经济发展的需要
16.
Preparation and characterization of monoclonal antibody against PrP~C mature protein of Qinchuan yellow cattle
秦川黄牛成熟朊蛋白单克隆抗体的制备及鉴定
17.
Form-factors and Their Variation of Individual Tree for Chinese Fir in Sichuan Province
四川杉木单株木4种形数及其变异研究
18.
Comprehensive Study of Calculation Method about Fracture Pressure of a Well in Tight Reservoir in West of Sichuan Province
川西致密储层单井破裂压力计算方法综合研究