查询词典 antenna switch

We are looking to recruit engineers work with system integration and network rollout , mainly focus on Mobile Soft Switch and Packet Backbone Network.

招聘系统综合网络开发工程师，主要工作针对核心网软交换和数据网络

It allows you to switch between your virtual desktops.

它允许你在你的虚拟桌面之间切换。

Price differentials alone are not enough, because this would lead many high-income customers to switch to the cheaper products.

单单在价格上有差异是不够的，因为这会导致许多高收入消费者转而使用较廉价的产品。

This thesis discusses firstly the IGMP, describes the specification of the protocol and explains the differences between the three different versions of protocol. Then the RPF rule used by the router to forward multicast packets and the multicast forwarding tree are discussed. The process of building SPT and RPT is also illustrated. In this thesis, we also discuss the mechanism of Flooding and Pruning in Dense-Mode multicast routing protocol and the process of switch from RPT to SPT in Sparse-Mode routing protocol.

本论文讨论了实现IP组播的IGMP协议，对IGMP协议的协议规范进行了描述，并对IGMP三个版本的不同点作了详细说明；讨论了进行组播数据包进行转发的RPF基本原理、组播转发树的类型，并对SPT树和RPT树的建立过程进行了探讨；并分别对密集模式组播路由协议的扩散和剪枝机制、稀疏模式组播路由协议中的RPT树到SPT树的切换过程进行了详细的探讨。

For birds, the range of berries and the extended length of the season during which various types become available - from cherries and elderberries in July to holly and ivy long after Christmas - means that many songbirds switch from a summer invertebrate diet to a winter one based on berries.

对于鸟类而言，果实生长的范围大小和季节长短（从夏天的樱桃、接骨木果实到冬天的长春藤）是非常重要的。许多鸣禽夏日中可以捕食一些软体小动物，冬日里则只能以果实为生。

Statistics showing eliminations by various techniques and option to switch them on and off.

统计显示冲销的各种技术和选项，切换和关闭。

Statistics showing eliminations by various techniques and option to switch them on and off.

统计资料显示，由冲销的各项技巧和程序切换的选项，他们上下车。

Before any of these commands are implemented, each router and switch should be checked to see which VLAN encapsulations they support.

在执行这些命令之前，每一个交换机和路由器都要确认它们支持VLAN封装。

You inevitably end up writing a large switch statement or a chain of if statements to convert back and forth between the enumerators and a string representation of them.

如果你保存的枚举值到一个文件，你不可避免地写出来的一大switch语句或if语句转换统计员之间来回链，而其中的字符串表示形式。

The Pspice simulation results indicated that the peak inverse voltage on MOSFET switch could be clamped by RCD.

利用Pspice软件对开关上有无剩余电流电路两种情况进行仿真，结果表明，加装RCD电路可以有效吸收MOSFET在关断瞬间产生的反峰电压。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48