用户单元

借助大型有限元分析程序ANSYS的二次开发功能，在ANSYS中构造用户单元&样条单元，然后运用ANSYS的前后处理功能和计算功能进行结构计算。

With the help of the secondary development function of ANSYS , a famous finite element program , the spline element is established in ANSYS as a user element , and the structure calculation is made using the pre and pro process function and equation solver .

具体内容有：（1）介绍了用户材料子程序（UMAT）与用户单元子程序（UEL）实现方法。

Details including : ( 1 ) Describes the user material subroutine ( UMAT ) and the user element subroutine ( UEL ) .

在无源光网络（PON）中，在上行方向从各网络用户单元（ONU）到光线路终端（OLT）的数据传输采用时分多址（TDMA）的方式，也是突发数据包的传输。

In the PON ( Passive Optical Networks ), the data transmission from ONU ( optical network unit ) to OLT ( optical line termination ) in the up-stream direction employing the style of TDMA ( Time-Division Mutiple Access ), is the burst-mode transmission also .

除了删除根用户单元，另外一个选项就是将根用户账户单元标记为公共可编辑状态，这将会将错误转化为警告。

Rather than deleting the root user unit , another option is to mark the root user account unit as publicly editable , which would change the error to a warning .

在搭建系统硬件平台后，又论述了数字化会议系统音频部分的软件设计，包括中控、用户单元之间的通信协议以及它们各自的程序流程。

After carrying out the hardware , the paper discuss the software design for this audio part of digital meeting system . It includes communication agreement between two units and their programs .

基于HFC网的ATM网以ATM节点交换、用户终端单元和头端单元设备来作支持。

The HFC - based ATM network is supported by the ATM nodal switching , user terminal unit and headend unit .

运行定制的ANSYS程序可以方便地调用用户梁单元，用于平面和空间钢结构的静力或动力分析。

The user beam element can be easily activated in customized ANSYS program and then can be used for static or dynamic analysis of planar and space steel structures .

充分利用基于Ansys的UPFs二次开发技术，开发用户索单元，并深入探讨了实现过程及开发技术，对类似的其它单元的开发有一定的参考价值。

Taking full advantage of the UPFs development technology of Ansys , the user-element is developed and the procedure of implementation and technology of development is discussed seriously . And it is helpful to the redevelopment of other similar element .

在有限元模型中引入了用户自定义单元来模拟结合面的刚度。

The user defining element was introduced into the finite element model .

最后，在用户反馈单元，使用了算术平均和证据理论两种方法来处理用户的反馈。

Finally , in the feedback unit , we use arithmetical mean and D-S evidence theory to cope with the feedback of users in every group .

为了提高国防科研试验系统中各用户设备单元的时间同步精度，需要研制安全可靠的时间源。

To achieving high time synchronization accuracy among user equipments in the test systems of national defense scientific research , the safe and reliable time source is required .

因此，当用户开始子单元转化时，子单元列表表得到了激活，而子单元列表中的所有子单元都将Convertto/Share列设置为fragment。

Therefore , when the user enables the subunit conversion , the Subunit list table gets enabled and all the subunits in the Subunits list table have Convert to / Share column set to fragment .

本文利用Johnn用户白定义单元建立钉节点单元，不仅建立了钉节点的骨架曲线模型还引入了滞回规律，并通过算例验证该模型的精确度较高。

It not only established a model of skeleton curve of nail joints also introduced the law of hysteresis . The paper throughed a example to verify the model with high accuracy .

根据需求分析，制定出系统的分层式体系结构（设备支持模块、窗口管理单元、消息管理单元、用户界面组件单元）。

· Based on the functional requirement , this thesis makes out the whole structure , sets down the hierarchical system structure ( include device support module unit , windows management unit , message management unit , user interface module unit ) .

在子域“SEC.IBM.COM”上，使用ActiveDirectory用户和计算机管理单元（snapin）为AIX机器创建一个用户。

On the child domain " SEC . IBM . COM ", create a user using the Active Directory users and computer snap in for the AIX machine .

用电管理系统架构为：从工业大用户的表计单元到智能采集终端，经过GPRS公网传输到供电局的配电中心及其后台数据管理系统。

In this article , the power consuming administrative system and it ′ s smart collect unit , which is based on GPRS communication , were introduced in detail .

如果打开ActiveDirectory用户和计算机管理单元时未看到LostAndFound容器，只需单击“查看”“高级功能”。

If you do not see the LostAndFound container when you open the Active Directory Users and Computers snap-in , simply click on View | Advanced Features .

用户集线器信令检测单元的研制

A study on signal detective unit in users ' telephone line collective system

一个单元内所有的用户机和该单元门口机通过CAN总线相连。

All Inner Phone in the same unit are connected with the Door Phone through CAN Bus , too .

教学知识分隔转化成大量神经规则，存在用户模型和教学单元中。

Teaching knowledge is separated and transformed into a large number of neural rules , which is stored in user ′ s models and teaching units .

在高层建筑开洞剪力墙有限元分析中软件用户面临不同板单元模型的选取问题。

During the finite element analysis of shear-wall with opening in high-rise buildings , how to select an appropriate plate element model possesses important significant for software users .

本文从用户需求对文献单元的性能要求、用户知识需要过程分析以及图书馆工作的具体目的等方面阐述了可获得性理论的真正含义。

By analyzing the function demands of the document unit and the process of the users ' knowledge needs of the users ' needs from the users ' demands this paper expounds the real implication of the procurability view .

利用ANSYS软件的用户可编程特性（UPFs）编写了单元程序，通过连接将用户单元添加到ANSYS软件单元库中。

Using the User Programmable Features ( UPFs ) of ANSYS program , the element routines have been developed and successfully incorporated into ANSYS program .