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

• 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。
• The solution to this is compaction.
  这个问题的解决方法是压缩（compaction）。
• 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
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。