underlay

英 [ˈʌndəleɪ , ˌʌndəˈleɪ]

美 [ˈʌndərleɪ , ˌʌndərˈleɪ]

n.  地毯衬垫
v.  构成…的基础; 作为…的原因
underlie的过去式

过去分词：underlaid　复数：underlays　现在分词：underlaying　过去式：underlaid　第三人称单数：underlays　

BNC.34733 / COCA.36157

牛津词典

noun

• 地毯衬垫
  a layer of thick material placed under a carpet to protect it

柯林斯词典

The noun is pronounced /'ʌndəleɪ/. The verb is pronounced /ˌʌndə'leɪ/. 名词读作/'ʌndəleɪ/。动词读作/ˌʌndə'leɪ/。


• 地毯衬垫
  Underlayis a layer of thick material that you place between a carpet and the floor to protect the carpet and make it feel warmer and softer.
• 
  Underlayis the past tense ofunderlie.

英英释义

noun

• a pad placed under a carpet
  Synonym:carpet padrug padunderlayment

verb

• provide with a base, support, lining, or backing
  1. underlay the boards with joists
• put (something) under or beneath
  1. They underlaid the shingles with roofing paper
• raise or support (the level of printing) by inserting a piece of paper or cardboard under the type
  1. underlay the plate

双语例句

• Server placement based on the maximum stream in underlay network
  服务承载网中基于最大流的服务器放置
• Methods Thirty cases of tympanic membrane perforation were treated with myringoplasty of combined underlay and interlay procedures.
  方法应用单手操作行前内植后夹层法鼓膜成形术，治疗30耳鼓膜穿孔。
• Professor Hill reveals the principles which underlay the politcal ideology and actions of the party during the1920s.
  希尔教授披露了20世纪20年代构成这个政党的政治思想和活动的原则基础。
• Moreover, such a huge collision on the far side would have shifted much of the magma ocean that then underlay the moon's surface to the near side, which led to the formation of the maria.
  此外，在月球较远那侧如此巨大的一次碰撞应该迅速移动很多岩浆洋，然后在月球表面一直铺到近地侧，这就导致了月海的形成。
• The music of the pearl was triumphant in Kino's head, and the quiet melody of the family underlay it.
  珍珠之歌在基诺脑子里奏起胜利欢乐的旋律，家庭之歌温柔恬静的旋律在进行伴奏。
• Paper or other material used to underlay. disk wall liner hanger
  衬垫用于下衬的纸或其它物质盘形井壁衬管悬挂器
• The rate of thinness was 0 in sandwich method group and 24.2% in underlay method;
  夹层法组鼓膜菲薄率为0，内植法组鼓膜菲薄率为242%；
• I came to feel that Diana was just starving for love, that this underlay all of her behaviors and choices over the years.
  我到觉得黛安娜刚饿爱，这垫她的所有行为和选择多年来。
• But it may be that an unprecedented demand and need for underlay action may call for temporary departure from that normal balance of public procedure.
  但现在前所未有的对紧急行动的需要要求国民暂时丢弃平常生活节奏，紧迫起来。
• Based on this, the spectrum scheduling based IA for underlay spectrum sharing algorithm is proposed. The objective functions in underlay spectrum sharing system are defined, the performance and computational complexity of the proposed algorithm are analyzed and simulations are made.
  在此基础上，提出了基于频谱调度的IA下垫式频谱共享算法，定义了下垫式频谱共享系统的目标函数，分析了所提出算法的性能和计算复杂度，并进行了仿真验证。