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

• It is necessary to study the unsaturated hydraulic conductivity of densely compacted bentonite under the confined conditions.
  因此，有必要研究侧限状态下高压实膨润土的非饱和渗透性能。
• However, to avoid moving large objects in memory, this memory is not compacted.
  但是，为了避免移动内存中的大型对象，不会压缩此内存。
• The fade-in and fade-out acoustic signals compacted and expanded on the time axis are cross fade processed.
  对时间轴压缩扩展过的淡入侧的信号序列、和淡出侧的信号序列进行交叉渐变处理。
• The tensile strain of the intermediate liner may cause tension cracks in the compacted clay liner.
  中间衬垫系统的拉伸应变可能导致压实黏土层发生破坏。
• There is size effect to rolled compacted concrete as concrete.
  碾压混凝土与混凝土一样也存在着尺寸效应。
• This paper analysizes and discusses the mechanism and effectiveness of crack director of roller compacted concrete arch dam.
  对碾压混凝土拱坝中设置诱导缝的工作机理和作用进行了探讨。
• The stage moistening deformation tests are performed for the compacted expansive soil in Ankang using improved triaxial apparatus.
  在经过改造的三轴仪上对安康击实膨胀土进行增湿变形特性试验研究。
• 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。
• The old snow has compacted into the hard-ness of ice.
  雪堆积久了变得像冰那样坚实。
• General landscaping is to be compacted natural ground.
  一般景观美化为压实天然地基。