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

• Using impact compaction technology, highway construction, subgrade compaction meet the requirement, improving quality.
  采用冲击压实技术，在高速公路建设中路基的压实度达到要求，提高质量。
• In the road construction, road pavement subgrade compaction is to ensure the quality of the foundation.
  在道路施工中，公路路基压实度是保证路面质量的基础。
• 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。
• Other factors that affect porosity are compaction, consolidation and cementation.
  影响孔隙率的其它因素是压缩，固结和胶结。
• The paper studies the roller compaction character of desert sand used for embankment material.
  本文对沙漠砂作为填我土料所具有的碾压特性进行了研究。
• Dynamic compaction is one of important methods for ground treatment.
  强夯法是地基处理的重要方法之一。
• 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。
• The theoretical basis for reinforcing of dynamic compaction in winter and treating the frozen soil layer is presented.
  提出了关于冬季强夯加固处理冻土层的理论依据。
• Then in combination with results of indoor test, the compaction parameters and the quality control indexes are provided.
  结合室内试验分析，提出了不同处理措施的施工碾压参数和施工压实质量控制指标。
• 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。