compactness

英 [kəmˈpæktnəs]

美 [kəmˈpæktnəs]

n.  致密（紧密，紧凑，密集；结实）（性）；紧密（紧凑；压实；坚实）度; 密度；比重; 体积小；小型

计算机

BNC.34262 / COCA.34176

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 consistency of a compact solid
• the spatial property of being crowded together
  Synonym:concentrationdensitydensenesstightness

双语例句

• Rapid determination of compactness and strength of clay subgrade by ball& drop test
  用落球仪快速测定土基压实度和强度
• It balances compactness and simplicity with reasonable representational power.
  该版本平衡了压缩性和简单性，具有合理的表达能力。
• The compactness and utility of this notation becomes apparent when high order systems are considered.
  当研究高阶系统时，这种表示方法就显得很紧凑和有用。
• The compression value and the equivalent mining height for different compactness is obtained based on compaction principle of gangue backfills and rock mechanics.
  根据充填体的压实原理、岩层力学及相关理论，推导了不同矸石充填体压实度所对应的压缩值及等价采高的解析式；
• This paper puts forward the concept of conjugate Z-spaces and compact-operator, studies the compactness and its properties.
  提出了共轭Z-空间和紧算子的概念，研究了Z-空间中的紧性及其性质。
• In this paper the local compactness of the nonempty closed subsets hyperspaces with locally finite topology is discussed.
  本文讨论了赋予局部有限拓扑的非空闲子集超空间的局部紧性。
• Enhancing mortar heat resistance, liner level compactness and reduce liner level pore ratio are important to the gas part anticorrosive.
  因此，气相部分防腐蚀的重点是提高胶泥的耐温性和衬里层的致密性、降低衬里层的气孔率。
• When designing XML formats, you should prefer clarity and precision to compactness.
  设计xml格式的时候，应该强调清晰和准确而不是紧凑。
• Can Improve the soil physical characteristics, soil aggregate structure, reduce soil compactness.
  可改善土壤物理特征，改良土壤团粒结构，减少土壤密实性。
• With the aid of computers, we design all projects to ensure the design scientificity, accuracy and compactness.
  所有设计均采用计算机辅助绘图，保证设计项目的科学性、准确性和严密性。