compaction

英

美

n.  压（夯，击）实；压缩（制；紧，力）; （加）压（模）塑；团压坯（块）；烧结块；成型; 密封；填料

TOEFL计算机

BNC.29017 / COCA.29244

柯林斯词典

The adjective and verb are pronounced /kəm'pækt/. The noun is pronounced /'kɒmpækt/. 形容词和动词读作 /kəm'pækt/，名词读作 /'kɒmpækt/。


• ADJ-GRADED 小而紧凑的
  Compactthings are small or take up very little space. You use this word when you think this is a good quality.
  1. ...my compact office in Washington.
     我在华盛顿小而紧凑的办公室
  2. ...the new, more compact Czech government.
     更为精简的新捷克政府
• ADJ-GRADED 矮小结实的;矮壮的
  Acompactperson is small but strong.
  1. He was compact, probably no taller than me...
     他矮小壮实，可能并不比我高。
  2. He looked physically very powerful, athletic in a compact way.
     他看上去非常强壮，像个敦实的运动员。
• 小巧的;袖珍的
  Acompactcassette, camera, or car is a small type of cassette, camera, or car.
• VERB 把…压实(或压紧)
  Tocompactsomething means to press it so that it becomes more solid.
  1. The Smith boy was compacting the trash...
     史密斯家的男孩在把垃圾压紧。
  2. The soil settles and is compacted by the winter rain.
     土壤沉积下来，然后在冬雨的作用下变得坚实。
• (内有镜子的)化妆粉盒
  Acompactis a small, flat case that contains face powder and a mirror.

英英释义

noun

• the act of crushing
  Synonym:crushcrunch
• an increase in the density of something
  Synonym:compressionconcretiondensification

双语例句

• Large-scale consolidation and compaction of soil were responsible for a major part of the destruction.
  大部分破坏都是由于土壤的大规模固结和压密所造成的。
• The cohesion and internal friction angle increase with the increase of compaction under the same water content.
  在同一含水率下，黏聚力和内摩擦角随试样压实度的增加而增大；
• Experimental study on reinforcing collapsible loess foundation of earth dam with dynamic compaction method;
  本文分析研究了黄土的微观结构与其湿陷性之间的关系。
• The solution to this is compaction.
  这个问题的解决方法是压缩（compaction）。
• The deformation and shear strength of lateritic clay are studied by compaction tests and shear tests.
  通过击实试验和击实后土样的压缩和剪切试验研究红黏土的变形和强度特性。
• Asphalt Concrete Pavement damage to a large extent, the early compaction and construction quality.
  沥青混凝土路面的早期损坏很大程度与施工压实质量有关。
• Combining with the character of the seasonally frozen areas, this paper studied the behavior of soft soil improved by the powder sprayed piles and sand compaction piles through a real work.
  软土地基加固是工程中常见的问题，本文结合季冻区的特点通过一个工程实例对挤密砂桩和粉喷桩处理软土地基作了系统和深入的研究。
• And the coding arithmetic of three kinds of data compaction modes of PDF417 is expounded.
  文中对PDF417的三种数据压缩模式的编码算法有较详细的阐述。
• Research and Application of Pebble Foundation Site Roller Compaction Testing
  砂卵石地基现场碾压试验研究与应用
• Technique of over-wet soil used for roadbed construction and degree of compaction testing;
  在总结分析现有过湿粘土路基处理方法的基础上，着重对掺消石灰法进行了研究。