1.
Construction organization design for double tracking project of existing electrified railways;
既有电气化铁路增二线工程施工组织设计
2.
The salt lake area road foundation design of the newly built second line in Xi-Ge section of Qing-Zang line
青藏线西格段增建二线盐湖路基设计
3.
Selection of the line alignment scheme of the section of the new second line in Xi-Kang railway;
西康线增建第二线某段线路走向方案选择
4.
The Liner Growth of 2-Dimension B-Valued Dirichlet Series;
二维B值Dirichlet级数的线性增长性
5.
Mechanized track laying in parallel with the adjacent existing railway line
既有线增建二线小间距并行地段的机械化铺轨
6.
Considerations of cost compilation in double-track railway projects and tunnel strengthening projects of existing railway
增建二线及既有线隧道加固工程的造价编制
7.
A Summary for Geological Conditions of Cuihuashan Super Long Tunnel in Supplemented 2~(nd) Line of Xi'an-Ankang Railway
西康线增建二线翠华山特长隧道地质条件综述
8.
Construction Technology of Mechanical Pavement & Bridge Erection on Electrical Double-Track Railway;
电气化铁路增建二线机械铺轨架梁施工技术
9.
The Relative Efficiency of Least Square Estimator in the Extension of the Growth Curve Model;
推广增长曲线模型中最小二乘估计的相对效率
10.
Existence of Periodic Solutions on the Non-autonomous Second Order Systems under the Liner-growth Conditions;
线性增长条件下非自制二阶系统解的存在性
11.
On the growth and fixed points of solutions of second order linear differential equations with entire coefficients;
二阶整系数线性微分方程解的不动点与增长级
12.
Inefficiency of the Least Squares Estimation in Singular Growth Curve Model;
奇异增长曲线模型中最小二乘估计的有效性
13.
On the necessity of preparing norms for double - tracking existing single track electric railways;
论编制既有电气化增建二线铁路定额的必要性
14.
An analysis of construction norms for controlled blasting of cutting stonework for the second track added to existing railway electric line;
铁路增建二线路堑石方控制爆破施工定额浅析
15.
The Study of Two-dimensional Position Sensitive X-ray Gas Electron Multiplier
二维位置灵敏X射线气体电子倍增器（GEM）的研制
16.
Construction technology of rail weighbridge of Duoluokou station in of the new second line Wukang railway
武康增建二线舵落口车站轨道衡施工技术
17.
Nonlinear Enhancement Algorithm for Infrared Image Based on Second Generation Wavelet Transform
基于二代小波变换的红外图像非线性增强算法
18.
Research on Methods of Plane Computation in Reconstructing an Existing Railway Line and Expanding the Second-Line and Software Empoldered;
铁路既有线及增建二线平面计算方法的研究及软件研制