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

• 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
• 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
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。