compaction

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.
4. 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。
5. (内有镜子的)化妆粉盒
   A compact is a small, flat case that contains face powder and a mirror.

1. 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。
2. The solution to this is compaction.
   这个问题的解决方法是压缩（compaction）。
3. 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
4. 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。
5. 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。
6. 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。
7. 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。
8. 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。
9. 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。
10. Combining with the character of the seasonally frozen areas, this paper studied the behavior of soft soil improved by the powder sprayed piles and sand compaction piles through a real work.
    软土地基加固是工程中常见的问题，本文结合季冻区的特点通过一个工程实例对挤密砂桩和粉喷桩处理软土地基作了系统和深入的研究。
11. The paper studies the roller compaction character of desert sand used for embankment material.
    本文对沙漠砂作为填我土料所具有的碾压特性进行了研究。
12. The cohesion and internal friction angle increase with the increase of compaction under the same water content.
    在同一含水率下，黏聚力和内摩擦角随试样压实度的增加而增大；
13. 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。
14. Experimental study on reinforcing collapsible loess foundation of earth dam with dynamic compaction method;
    本文分析研究了黄土的微观结构与其湿陷性之间的关系。
15. At last, the standard of controlling compaction of the weak expansive soil for constructing embankment is suggested.
    最后对弱膨胀土用于路堤填筑的控制标准进行了探讨。
16. 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。
17. Large-scale consolidation and compaction of soil were responsible for a major part of the destruction.
    大部分破坏都是由于土壤的大规模固结和压密所造成的。
18. 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。
19. Study on Compaction Quality Control of Inorganic Binder in the Subgrade and Pavement Engineering
    无机结合料在路基路面工程应用中压实质量控制试验研究
20. Makes the compaction process more efficient and improves the end result: quality improvement, time and energy savings.
    ·使压实过程更加有效，且提高的压实效果：即，质量提高了，而节约了时间和能源。
21. 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。
22. Study on the Aeolian Sand Compaction Experiment of Impact Vibratory Roller Model
    冲击振动压路机模型对风积沙压实试验研究
23. The deformation and shear strength of lateritic clay are studied by compaction tests and shear tests.
    通过击实试验和击实后土样的压缩和剪切试验研究红黏土的变形和强度特性。
24. 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。
25. 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。
26. Using impact compaction technology, highway construction, subgrade compaction meet the requirement, improving quality.
    采用冲击压实技术，在高速公路建设中路基的压实度达到要求，提高质量。
27. This paper probes into the influence of compaction effort on gradation based on gyration compaction and sieving analysis test.
    通过旋转压实试验和筛分试验，探讨压实功对混合料级配的影响。
28. Other factors that affect porosity are compaction, consolidation and cementation.
    影响孔隙率的其它因素是压缩，固结和胶结。
29. 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。
30. 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。

noun

1. the act of crushing

   Synonym:    crushcrunch

2. an increase in the density of something

   Synonym:    compressionconcretiondensification