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

• The principle and effect of impact compaction, and its application in rockfill subgrade is introduced in this paper.
  并对冲击压实的作用原理，压实功效以及冲击压实在填石路基中的应用作了介绍。
• 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。
• 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。
• And the feasibility of the explosive compaction was verified by tentative experiments.
  并通过初步实验证实了爆炸法的可行性。
• 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。
• The solution to this is compaction.
  这个问题的解决方法是压缩（compaction）。
• Compaction is a key index in controlling roadbed intensity and stability during the roadbed construction.
  压实度是路基填筑时控制路基强度和稳定性的关键指标。
• 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。
• At last, the standard of controlling compaction of the weak expansive soil for constructing embankment is suggested.
  最后对弱膨胀土用于路堤填筑的控制标准进行了探讨。
• 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。