1.
Calculating Wet Component of Tropospheric Propagation Delay Using IGS Products
利用IGS产品推算对流层延迟湿分量
2.
Implementation of Batch Download Software for IGS Data and Products
IGS数据产品批量下载软件的实现
3.
Study of IGS Stations Selection in GPS Data Processing
GPS数据处理中IGS站点选取的研究
4.
Research on interpolation method for IGS precise ephemeris and clock bias
IGS精密星历和钟差插值方法的研究
5.
SHELL PROGRAM REALIZATION OF AUTOMATICALLY DOWNLOADING IGS STATIONS DATA
shell程序自动下载IGS站数据的实现
6.
Dynamic changes of immunoglobulins in local humoral immune in digestive tract of chickens secondary infected with E.necatrix
E.necatrix二次感染雏鸡消化道局部体液Igs含量变化
7.
Discussion on Process GPS Control Network with IGS Tracking Station Using GNSS Software
利用GNSS软件如何处理带有IGS跟踪站的GPS控制网
8.
Analysis on GPS satellite clock error linear prediction from IGS ultra-rapid products
基于IGS超快星历的GPS钟差线性预报分析
9.
The Interpolation Methods for Satellite Coordinate and Clock Offset Based on IGS Precise Ephemeris
基于IGS精密星历的卫星坐标和钟差插值
10.
The application of IGS Ultra-rapid ephemeris in high-precision real-time GPS survey
基于IGS超快速星历的高精度实时GPS测量
11.
Study on the best number of IGS stations for grouping network with Great Wall Station
南极长城站与IGS站组网解算的最佳站数探讨
12.
COORDINATE TIME SERIES OF IGS STATIONS IN ANTARCTICA FROM GPS
南极IGS跟踪站观测所得的坐标时间序列
13.
The study about inetegrated motion of the earth based on the IGS fiduical stations
基于IGS连续运行站的地壳非对称运动趋势研究
14.
Product differentiation
产品差别化，产品分化
15.
Import Products: machinery, transport equipment, chemicals, fuels, foodstuffs, livectock, textiles, iron and steel.
进口产品：机械、输设备、学产品、料、品、牧产品、织品、铁。
16.
We also produce the following projects: Injection Product, Extrusion Product, and Die Cast Product.
我们还生产以下项目：注塑产品、塑产品、铝产品。
17.
On the Marketing of Agricultural Products;
打造农产品品牌 提升农产品竞争力
18.
An article or product used in a demonstration.
示范品，样品用于展示的物品或产品