查询词典 abelian extension

This calling system is generally composed of a master telephone and several extension telephone numbers.

这种电话系统一般有一台总机和若干台分机组成，主机有一个固定的公用电话号码，若干分机各有自己的局域网号码，当其他公司或单位的电话打进本公司时，首先是主机接到来电号码，主机判断来电是打给公司哪个部门的，完成判断后就将来电转到相应的部门，来电呼叫处理完毕。

Basic Rate Interface Transmission Extension lets telephone companies extend service from ISDN-equipped central offices to conventional central offices.

基本速率接口传输扩展，使得电话公司可以将业务从装备 ISDN 的市话局扩展到常规市话局。

Ring the police as soon as it's safe for you to do so. A telephone extension in your bedroom will make you feel more secure as it allows you to call the police immediately, without alerting the intruder.

在可以保证安全的情况下打电话报警，卧室里的电话分机会更令人感到安全，因为不用惊动闯入者，就可立刻打电话报警。

When a phone call has been transferred to a telephone extension and not answered, this telephone system feature sends the call back to the attendant.

当电话呼叫被发送到电话分机上且没有应答时，该电话系统功能将呼叫返回话务员。

The police kept an eye on him. They monitored his telephone extension.

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10 Can restrict extension from dialing exterior line telephone, home and abroad long distance telephone, call center telephone.

可限制分机拨打外线电话，国内外长途电话和声讯台电话。

As a fixed telephone extension, relying on its low-cast advantage, PHS engaged in a fierce competition in the personal communications and mobile market in its initial business promotion. It has brought new business growth point for Jiujiang telecom in a certain period of time in the expected operating results.

无线市话作为固定电话的延伸，在其业务广泛推向市场的前期，凭借其资费优势，在个人通信市场上与移动、联通展开了激烈竞争，为九江电信带来了新的业务增长点，在一定时期内取得了预期的经营效果。

Some central offices, for example, can provide an itemized breakdown of charges (including individual charges for toll calls) for calls made by each CPE telephone extension.

例如有些市话局可以为每一个CPE电话分机发起的呼叫提供话费逐条明细分类（包括每一个电话分机的长途呼叫费用）。

It is obvious that most departments of the application science are the extension of the purely theorem and practice work, which indicate that these two science department are dependent and affected mutually.

十分明显，应用科学的许多部门都是纯理论工作和实验工作的实际延伸。这说明，这两个科学部门是相互依赖、相互影响的。

In recent years, along with the intensive study and extension of residue theorem, the residue theorem has been more intensively used, which illustrates the importance of residue theorem and its use value to a certain extent

近年来随着留数定理的深入研究与推广，留数定理得到了愈加广泛的运用，这在一定的程度上也说明了留数定理的重要性及其运用价值

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。