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/。

  1. ADJ-GRADED 小而紧凑的
    Compact things 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
  2. ADJ-GRADED 矮小结实的;矮壮的
    A compact person 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。
  3. 小巧的;袖珍的
    A compact cassette, camera, or car is a small type of cassette, camera, or car.
    1. VERB 把…压实(或压紧)
      To compact something 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。
    2. (内有镜子的)化妆粉盒
      A compact is a small, flat case that contains face powder and a mirror.
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      双语例句

      1. 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。
      2. 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。
      3. 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。
      4. The old snow has compacted into the hard-ness of ice.
        雪堆积久了变得像冰那样坚实。
      5. Heat and lack of rain have compacted the soil.
        高热少雨使土壤板结。
      6. Thousands of crates compacted in a warehouse.
        数以千计的板条箱堆放在仓库里。
      7. 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。
      8. The dam in Guangzhao hydropower station is the highest roller compacted concrete gravity dam in China at present.
        光照水电站大坝为目前国内在建的最高的碾压混凝土重力坝。
      9. 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。
      10. This mixture is placed into a suitable mould, compacted, and allowed to harden.
        这种拌合料灌入合适的模框中，振捣压实，让它硬化。
      11. Comparative study on the performance of roller compacted concrete with phosphorus slag powder or fly ash
        掺磷渣粉与粉煤灰的碾压混凝土性能比较研究
      12. 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。
      13. The compacted snow on the pavement turned to ice.
        人行道上被踩实的雪已变成了冰。
      14. General landscaping is to be compacted natural ground.
        一般景观美化为压实天然地基。
      15. 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。
      16. The subjacent and lateral strata previously have been compacted.
        下卧层和旁侧层先已压实。
      17. No-till also does not work in compacted soils.
        无耕也不能用在压实土上。
      18. 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。
      19. 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。
      20. Experimental Study of swelling characteristics of compacted sand-bentonite mixture;
        本论文研究的对象是砂-膨润土混合物的应力-应变关系。
      21. 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。
      22. 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。
      23. 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。
      24. The loose heaped ground method of soil reconstruction on the platform can avoid the topsoil to be compacted, and greatly increase rainwater infiltration and disperse surface run off.
        排土场平台“堆状地面”土壤重构方法避免了表层土壤压实，并最大限度地增加了水分入渗和分散了地表径流，是解决上述问题的有效途径。
      25. 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。
      26. 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。
      27. 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
      28. Calcareous sediments accumulated on a sea floor and eventually were compacted and cemented to form limestone.
        钙质沉积物堆积在海底，最后压紧并胶结形成石灰岩。
      29. The sand is compacted by vibration and mechanical means.
        通过振动和机械方法将型砂紧实。
      30. The soil is compacted by the winter rain.
        土壤让冬雨给压实了。
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