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 solution to this is compaction.
  这个问题的解决方法是压缩（compaction）。
• 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。
• 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。
• Compaction degree is the key index to control construction of embankment.
  压实系数是控制路堤填筑的关键性指标。
• 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。
• 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。
• 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。
• Taking the construction of a riverbank subgrade as an example, this paper introduces the principles and construction technique of dynamic compaction, and detects the effect of dynamic compaction.
  以某河堤路基施工为例，对强夯加固的原理和施工工艺进行了介绍，并对强夯加固效果的检测。
• 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。
• The agglomeration behavior of powder and the effect of agglomeration on compaction and sintering were studied in detail.
  对粉料的团聚行为和团聚对成型、烧结的影响作了深入的研究。