双圆

遗传算法在双圆隧道工程智能咨询系统DTDSS中的应用

Application of GA in Intelligent Consultant System DT_DSS on DOT Tunnel Construction

为今后的双圆隧道建设提供了详实的研究基础。

And , it offers rich research resource for DOT construction in future .

双圆孤齿轮传动CAD与优化设计

Computer Aided Design and Optimum Design of Double Circular Arc Gears

介绍的X波段收发共用双圆极化馈源是为了拓展海外市场新研制开发的产品。

The product of X-band couple circular polarization feed is researched in order to exploit the oversea market .

双圆盾构（DOT）隧道的地表沉降分析

Analysis of surface settlement induced by DOT shield tunnel

双圆（DOT）隧道技术及应用

DOUBLE ZERO DOT Technology and Its Application

结果：设计的双圆法切口使Stewart切口可适用于任何部位的乳腺肿瘤。

Results : The double circle incision makes stewart incision appliable to breast at any place .

基于恒压网络的双圆盾构EPB模拟实验系统建模及仿真

Modeling and Simulation for Earth-pressure-balance Simulated Test System of Double-O-tube Shield Based on Constant-pressure-network

给出C波段双圆极化低噪声接收机中圆极化输出的实现方案，研究了利用90°电桥进行线-圆极化转换时两个线极化通道增益及相位的平衡度对圆极化隔离的影响。

A Solution to realize linear-circular polarization conversion for a C band dual-circular polarized low noise receiver is presented in this paper , and the relationship between the transmission balance of the linear channels and the polarization conversion is studied .

双频双圆极化微带天线实验设计

Design of Dual-frequency and Dual - circular - polarization Microstrip Antenna

双圆盾构隧道衬砌结构设计及参数研究

Structural design of lining and parameter analysis for DOT shield tunnel

双圆盾构隧道管片衬砌的拼装内力分析

Internal Forces Analysis of DOT Shield Tunnel in Segment Lining Assembling

双圆极化的极化校正器的理论分析

Analysis ol Polarization Corrector of Dual Circular Polarization inFrequency Reuse System

嵌入式双圆槽拉伸模设计

Design of the Drawing Die for the Embedded Double Circle Slot

软土地区双圆盾构施工引起的地表沉降分析

Analysis on Surface Subsidence Resulting From DOT Tunneling in Soft Ground

双圆盾构隧道施工土体扰动特性及实测分析

Measurement and analysis of soil disturbance characteristics induced by Double-O-Tube shield construction

双圆盾构施工扰动引起的地表位移特性分析

Characteristics of the surface displacement induced by Double-O-Tube shield tunneling

星载双圆极化多波束对数周期天线阵的设计与实现

Design and Realization of a Spaceborne Dual-circular-polarization Multi-beam Log-periodic Dipole Antenna Array

双圆盾构隧道土体地表沉降特性

Characteristics of Soil Surface Settlement for Double-O-Tube Shield Tunnel

一种具有高隔离度的双频双圆极化卫星通信天线

Dual Frequency and Dual Circular Polarization Antenna with High Isolation for Satellite Communication

本文研究了小型化双圆极化微带天线的设计方法。

Design of PBG in the square patch with truncated corners microstrip antenna ;

双圆孤齿轮计算机辅助工艺设计

Computer Aided Process Planning of Double Circular Arc Gears

双圆盾构施工技术

Optimal Technique of Synchronized Grouting for Double Circle Shield

地铁车站双圆盾构过站结构施工

Structural Construction of Double-Circle Shield-Driven Tunnelling at Metro Station

上海市轨道交通双圆区间隧道衬砌圆环设计探讨

Lining Ring Design of DOT Running Tunnel Section of Shanghai Rail Transit Yangpu Line

双圆盾构掘进中的地面沉降控制技术

On Controlling Technique of Ground Settlement during the Double-o-tube ( DOT ) Shield Excavation

提出了一种新型圆极化天线形式&双圆环形印刷天线。

A new circularly polarized ( CP ) antenna with dual-circinal loop is designed .

仲裁判决应为究竟了局判决，对双圆均具有束厄局促力。

The arbitration prize shall be ultimate and has valid fastening forces to both sides .

地下隧道双圆盾构施工技术研究

Research on Double Circle Shield Construction Technique

双圆盾构掘进时的方向控制

Direction Control During the DOT Tunnel Construction