UGS

As main natural gas consumption areas are poorly supported with target resources , Chinese UGS construction is facing challenges in technologies and target resources .

由于中国主要天然气消费区建库目标资源缺乏，因而储气库的建设在技术和建库目标资源两个方面还存在一定的挑战。

One access admission control algorithm for UGS service flow is offered .

提出了一种UGS业务流的接入允许控制算法，以降低多个UGS业务流之间的QoS冲突，提高服务质量。

This thesis 's whole design is build on unattended ground sensor ( UGS ) system .

整个课题的设计思路是建立在无人值守地面传感器UGS（UnattendedGroundSensor）系统的基础上的。

Thirdly , to carry out experiments and studies on UGS in oil reservoir and aquifer ;

在油藏和含水层储气库领域进行实验和摸索；

Antiretroviral therapy in HIV infection : Are neurologically active dr ugs important ?

HIV感染的抗逆转录病毒治疗：神经活性药物是否重要？

A microphone and a seismic sensor always become a basic unit of UGS ( unattended ground sensors ) system .

声和地震动传感器通常是构成地面传感器侦察系统的基本单元。

China Strategy of UGS

UGS的中国战略

The activities of UGS are to be assigned to the Siemens Automation and Drives Group ( A & D ) .

UGS的业务将分配给西门子自动化和驱动集团（A&D）。

According to different attributes of the business , the MAC layer defines four kinds of service types : UGS , rtPS , nrtPS and BE services .

在MAC层，根据业务的不同属性，定义了四种服务类型：UGS、rtPS、nrtPS和BE业务。

At present , an adiabatic throttle model based on BWRS equation of state is used to obtain the temperature variation of Ban876 UGS 's RNG at constant enthalpy condition .

为此，利用基于BWRS状态方程的绝热节流模型计算了板876储气库回采天然气的高压节流温变等焓线。

The current simulation software ( such as Pro / E , UGS manufacturing simulation block and so on ) can 't meet the requirement for Web-based cooperated design of different places and achieving net manufacturing .

现有的仿真软件（如Pro/E，UGS的加工仿真模块）多是在单台计算机上运行，无法支持基于Web的异地协同设计以及实施网络化制造的要求。

In order to ensure various quality of service , IEEE 802.16d media access control layer defines four kinds of service types according to different application requirements . These four service types are UGS , rtPS , nrtPS and BE .

为了能确保各种业务服务质量，IEEE802.16d媒体接入控制层根据不同应用的服务质量需求（QoS需求），定义UGS、rtPS、nrtPS以及BE四种服务类型。

This paper illustrates how to accomplish the structure design work of boiler steel framework with FEM by I-DEAS of UGS , and discusses those key technologies applied in building the FE model , in addition , a successful analysis project is provided as a case study .

分析了采用美国UGS公司的I-DEAS系统进行锅炉钢架有限元结构分析设计的一般过程，讨论了建立钢架有限元模型的关键技术，并给出了成功的分析设计案例。