Combined with the software and hardware of design and cartography of digital road map, as well as the design of map layer and map attribute of digital road map, a kind of the design way of digital road map with traffic is given.
结合电子地图设计和制作过程中所使用的软、硬件 ,并且根据电子地图所具有的地图图层以及相应的图层属性 ,提出了一套与交通有关的电子地图设计与制作方法 ,并用此方法成功地设计和制作了一幅交通电子地图用于 GPS导航实验中。
The ground deflection distribution control theory is used to achieve the goal of controlling the settlement of free surface.
为达到控制地表沉降的目的,根据地层变位分配控制原理,通过理论分析、工程类比和数值模拟等研究手段,分析了张自忠路站各步序地表沉降的分配比例和控制值。
BTR-4000 In-Situ Testing Equipment of Strata Thermophysical Properties and Its Application
BTR-4000型地层热物性原位测试仪及其应用
Simulation of Heat Transfer and Development of In-situ Testing Equipment of Rock and Soil Thermophysical Properties
浅层岩土体热物理性质原位测试仪的研制及传热数值模拟
Research and Testing Experiment of Thermal Parameters of Shallow Layer Soil and Rock
浅层岩土热物性参数测试试验与研究
Testing and analysis on wet thermal protective performance of single layer fabrics
单层织物湿态热防护性能测试与分析
The Analysis of Shallow Ground Thermal Capacity Testing and Ground Temperature Accumulation at Olympic Forest Park;
奥林匹克森林公园浅层土壤热物性测试及地温累积分析
In Situ Acoustic Experiment and Properties Study in Marine Sediments;
海底沉积物声学原位测试和特性研究
The Experimental Research on Thermo-physical Properties of the Soils for the In-Site Thermal Response Test of Ground Source Heat Pump System
用于地源热泵系统现场热响应测试的土壤热物性实验研究
RESEARCH ON INFLUENCE OF OVERBURDEN PRIMARY KEY STRATUM MOVEMENT ON SURFACE SUBSIDENCE WITH IN-SITU DRILLING TEST
覆岩主关键层运动对地表沉陷影响的钻孔原位测试研究
Detection of Antimalarial Activity for New Compounds by Isotopic Microtest
同位素微量试验法检测新化合物抗恶性疟原虫活性试验
In-Situ Experimental Research on Soil Disturbance Characteristics during the Subway Shield Construction Process in the Grit & Pebble Stratum;
砂砾地层地铁盾构施工过程土体扰动特性的原位试验研究
helical plating stress tester
螺旋式镀层应力测试仪
The feasibility research on Automatic Measurement of Mediterranean Anaemia
地中海贫血自动测试仪的可行性研究
Instrumentation Problems Occurring in Conventional Thermal Testing and Performance Monitoring of Steam Turbines
汽轮机常规热力试验和性能监测中的仪表问题
In situ acoustic measurement technique of superficial marine sediments
海底表层沉积物声参数原位测量技术
System for Measuring U tube Heat Exchanging Performance of Ground Source Heat Pump
地源热泵U型埋管换热性能测试系统
electrostatic potential dynamic testing instrument
静电电位动态测试仪
redox potential meter
氧化-还原电位测定仪
Design and implementation of network layer testing for IPTV analyzer
IPTV测试仪网络层测试的设计与实现
