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

• Finally, the connections between relative near SR compactness and other relative compactness are studied.
  最后，研究了相对几乎SR紧性与相对良紧性、相对SR紧性、相对强F紧性之间的关系。
• Future advances may provide the compactness needed to weaponize the capability in a bomb or missile warhead.
  未来的科技进展可能提供装入炸弹或导弹战斗部内且具有武器功能的小型电磁脉冲装置。
• As a particular of Rado's theorem and the compactness theorem one obtains the following result.
  作为Rado定理和紧致性定理的一种特殊情形，我们得到下面的结果。
• 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。
• Analysis of compacted quality control of core material with compactness mechanism
  从土的压实机理分析心墙土料的压实质量控制
• This makes it both safe and low-cost and the electronics can be housed in a case the size of a lunch box for compactness and portability.
  这使它是安全和低花费的，并且为了小巧和轻便，电子器件可被封装入一个如午餐盒大小的容器中。
• A blend of2 unique Peptides helps improve structural integrity and support to improve skin compactness and firmness.
  两种胜肽的混合物，可以加强皮肤的强度和紧致度。
• 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。
• 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
• 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。