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 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。
• 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。
• 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
• The solution to this is compaction.
  这个问题的解决方法是压缩（compaction）。
• 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 effort spent on careful grading, mixing and compaction of concrete will be largely wasted if the concrete is badly cured.
  如果混凝土养护得很差，那么在精心选定混凝土的级配、拌和和密实成型上所耗费的精力将是徒劳无益的。
• 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。
• The regularity of filling and compaction for sand in horizontal cavity of pattern on EPC was discussed.
  并对模样水平内腔干砂的充填紧实的规律性进行了探讨。
• 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。
• 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。