compacted

英 [kəmˈpæktɪd]

美 [kəmˈpæktɪd]

v.  把…紧压在一起(或压实)
compact的过去分词和过去式

过去分词：compacted　

BNC.21878 / COCA.24158

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.

双语例句

• The subjacent and lateral strata previously have been compacted.
  下卧层和旁侧层先已压实。
• The old snow has compacted into the hard-ness of ice.
  雪堆积久了变得像冰那样坚实。
• Effects of Vibration Frequency on Dynamic Strength Properties of Compacted Loess
  振动频率对压实黄土动强度特性的影响
• The saleslady compacted a neat package out of my wife's purchase.
  那位女售货员把我妻子买的东西整整齐齐地扎成一包。
• The instrument has higher precision for detecting compacted quality of roadbed.
  研究表明，土体刚度仪可以作为路基压实质量检测。
• DTA, XRD and SEM are used to characterize the constituents and microstructure of compacted cement with and without silica fume cured in different curing conditions.
  用DTA、XRD及SEM分析了不同养护条件下硅灰改性前后压实水泥的组成和微观结构，并探讨了结构与耐久性的关系。
• All those three books are compacted and compressed into one book.
  那三本书的内容全都压缩进一本书了。
• While it is being compacted, considerable lateral pressure is exerted by the concrete.
  在压实过程中，混凝土加上了相当的侧压力。
• The tribological properties of vanadium compacted graphite cast iron coupled with steel disc have been investigated.
  本文对含微量硼铜的蠕墨铸铁性能进行试验研究，并与合金铸铁性能对比分析。
• The sand is compacted by vibration and mechanical means.
  通过振动和机械方法将型砂紧实。