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

• The compactness of the bolus is mandatory to separate the filling times of the different vascular or cardiac compartments.
  理想的团注对于区分不同血管和心室的充盈时间是非常必要的。
• 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。
• 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。
• The results showed that the extrusion speed had effects on the irregularity of cross section, surface morphology, profile degree, sonic orientation and compactness of PAN fiber.
  结果表明：喷丝速度对PAN纤维截面的规整性、表面形貌、异形度、声速取向和致密性等均会产生影响。
• 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 Accounting teaching of Britain is famous for its compactness and practicalness.
  英国会计教学是以严谨、实用为特色，了解英国会计教育有助于对我国会计教育的改革。
• By the density test of blow-drying and stoving of non-aridity core sample from asphalt pavement, the bulk volume relative density and compactness can be calculated under different test conditions.
  通过对沥青路面上钻取的非干燥试件进行风干和烘干试验，计算不同试验条件下心样的毛体积相对密度和压实度。
• 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。
• 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。
• Some of the advantages of lens stereoscopes are compactness, simplicity and ready portability.
  透镜式立体镜的一些优点是坚固、简单、轻便。