多单元的

Therefore, we utilize optical switch to switch over two routes P1 and P2 which are normal feeder fiber P1 and protecting fiber P2. Signal pass P1 and P2 and through 2X2 coupler, splitter, and 2X1 coupler into the drop fiber. Finally pass through WDM coupler and filter into ONU.

传输时利用光开关切换成两路路径P1和P2，分别为在正常下的P1馈线光纤和发生错误时切换成P2保护光纤，再经2X2耦合器、分歧器和2X1耦合器，进入终端光纤，最后经分波多工耦合器和滤波器后进入光网路单元。

This module will contextually investigate the changing concepts and functions of family

论者多把这种转变归因於抽离或宏观的社会经济因素。本单元将深入分析家

Isoprenoid:Class of organic compounds made up of two or more structural units derived from isoprene.

类异戊间二烯化合物：由两个或多个异戊间二烯单元组成的一类有机化合物。

Such a device is a Token Ring MAU.

这样的设备有令牌环多站访问单元。

List Pro features extensive properties that enable you to display information in single or multiple columns, search and sort list items, merge cells, and more.

List Pro提供了大量的属性功能，您可以单列或者多列显示信息、对列表项进行查找和排序、合并单元格及其他功能。

Multistation access unit breaks ?

如果交换机与多端访问单元之间的电缆突然断开，令牌

An algorithm to predict the perturbed trajectories in multi-machine system is proposed based on data from phasor measurement units.

提出基于同步相量测量单元(phasor measurement units，PMU)量测的多机系统受扰轨迹预测方法。

If you can't reach that level with one woofer of reasonable Xmax, consider using two or more.

又或者当单只单元无法满足您，您可以考虑使用两只或者更多来达成您的要求。

In the whole system, each intelligential unit work independently and intercommunicate. The users can freely configure to realize kinds of functions according to their demands. So this system integrates advantages of DCS and fieldbus. This paper takes oneintelligential unit-mobile roll tension control unit as concrete object toanalyze.

整个系统设计时既可以采用RS-485技术，又可以采用CAN技术，它具有全数字化信息双向通信、多变量处理能力、自诊断等功能，系统中的各智能化单元工作独立，又可相互通信，在系统总线上，用户可以根据需要自由组态，灵活实现各种现场功能。

Microtherm is an international cooperating group with 800 employees worldwide ,nine production sites, multiple sales offices and representatives in over 70 countries and a global partner with pioneering expertise.

适合于各种家庭电器，电子器材，电气工程，汽车控制单元及各类型马达等领域。德国麦科泰姆有限公司全球拥有约800名员工，9个工厂以及在全球70多个国家的销售网络。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。