The network layer manages the movement of packets in a network, specifically making sure packets get to their destination ( also called routing).

  • 网络层(network layer)负责管理网络中的报文移动,具体来说就是确保报文都到达自己的目标(也称为路由)。
  • 来源:互联网摘选更新时间:2026-07-14 03:14:14

  • 重点词汇
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • aart. 一(个);每一(个);任一(个),用于辅音音素开头的单词前
  • layern.层,层次;膜;[植]压条;放置者,计划者;
  • movementn.运动;活动;调遣;逐渐变化;进步;增减;乐章;机件;
  • theirdet.他们的;她们的;它们的;(在提及性别不详的人时,用以代替his或her);
  • specificallyadv.特有地,明确地;按种别地;按特性地;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • networkn.网络;网状物;网状系统;广播网;
  • 相关例句
1、

First, it introduces some knowledge about exceptional items of WTO and the economic security of nation;

具体来说,首先,对WTO例外条款和国家经济安全的一些基本知识进行介绍,属于铺垫部分;

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2、

In practical terms, function points can be represented with anything from use cases and business processes to services and Web pages.

具体来说,功能点可以表示任何东西,从使用用例和业务过程到服务和Web页面。

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3、

Specifically, their questions became more comprehensive at the new exhibit.

具体来说,他们在新展览上提的问题变得更加全面。

六级真题- 2015年 12月 3卷 阅读A

4、

Education should be gentle and stern, not cold and lax. We try to strike a balance between justice and mercy.

教育应该是恩威并重,而不是冷漠散漫。我们设法做到宽严并济,恩威兼施。

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5、

We try to strike a balance between justice and mercy. Lynn has long, straight, red hair.

我们设法做到宽严并济,恩威兼施。林恩有长而直的红发。

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6、

Father alternates kindness with severity.

父亲宽严并济。

provided by jukuu

7、

Apart from uploading the report on the internet, the government is prepared to discuss with interested parties viable options for broadening the tax base.

除了把报告书在网上发放外,政府乐意和有兴趣的团体讨论扩阔税基的各个可行方案。

provided by jukuu

8、

The art form is used to facilitate a fuller experience of life and living, and open up individual potential for creative growth and change.

治疗目的乃期望透过艺术媒介,使参与者扩阔生命的体验,以创意方式达致个人成长及转变。

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9、

The horse satisfied its thirst at the river. The improvement works will include widening at Ho Pong Street and Pui To Road junction.

那马在河中痛饮解渴。改善工程也包括扩阔河傍街及杯渡路交接处。

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10、

Officers were sent to overseas training courses to broaden perspective, enhance knowledge and expertise, and develop management and leadership skills and potential.

海外训练可使职员有机会扩阔视野、增进个人和专业知识、发展管理和领导技巧和发挥个人潜能。

provided by jukuu

11、

The appointment of the leaders of three major political groups parties into the Executive Council was another measure to broaden party participation in politics.

委任三个主要政党和政团的领导层进入行政会议,进一步扩阔政党参与政事的空间。

provided by jukuu

12、

We can cite a number of striking actions from the mid-90s that illustrate the'virtual shift in and broadening of the notion of'public space'.

我们可以在90年代中期的作品举出几个引人注目的表演,它们说明「虚拟」的介入,扩阔了我们对公共空间的观念。

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13、

Professor Wong said the academic partnership exposes students to a greater range of ideas and concepts on analytical and managerial knowledge and skills.

黄教授表示,大学在学术上的紧密合作,有助学生接触更多有关分析和管理的知识和技巧,扩阔他们的视野和思维。

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15、

The differential then widened to over 100 basis points in mid-August amid tension across the Taiwan Strait and renewed rumours of RMB devaluation.

到八月中,由于台湾海峡局势紧张,以及再次传出人民币贬值谣言,息差扩阔至超过100基点。

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16、

Westbound carriageway of Tin Fuk Road will be gradually increased to four lanes towards the Tin Fuk Road/ Ping Ha Road junction.

将天福路向天福路/屏夏路交接处方向之西行线逐渐扩阔至四线。

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17、

The improvement measures have widened the scope of legal aid services and increased the number of persons who may be eligible for assistance.

这些改善措施扩阔了法律援助服务的涵盖范围,使更多人合资格获得法律援助。

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18、

The Man Kam To Food Laboratory's accreditation status is re-affirmed and extended to cover more detailed testing of vegetables and milk.

文锦渡食物化验所的测试再度获香港认可处覆检确认,而有关蔬菜和奶类的测试范围亦获扩阔。

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19、

Theatre space, established in1998, has been dedicated itself to broadening the horizon of theatrical arts despite the limitation of space.

剧场空间于1998年成立,致力扩阔表演艺术的领域,不受舞台空间限制。

provided by jukuu

20、

Through cross-grade postings within EDB, this scheme presents the opportunity for EDB officers to widen their vision, experience and knowledge;

透过内部跨职系调配,这项计划让本局人员有机会扩阔视野、经验和知识;

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