quantum

英 [ˈkwɒntəm]

美 [ˈkwɑːntəm]

n. 量子

GRE TEM8 计算机

Collins.2 / BNC.6774 / COCA.5616

牛津词典

noun

量子
a very small quantity of electromagnetic energy

柯林斯词典

ADJ 量子的
In physics,quantumtheory andquantummechanics are concerned with the behaviour of atomic particles.
1. Both quantum mechanics and chaos theory suggest a world constantly in flux.
  量子力学和混沌理论都表明世界永远处于不断变化中。
ADJ 巨变;猛增;飞跃；突飞猛进
Aquantum leaporquantum jumpin something is a very great and sudden increase in its size, amount, or quality.
1. The vaccine represents a quantum leap in healthcare...
  这种疫苗的问世是医疗保健领域的重大突破。
2. The scale of migration took a quantum leap in the early 1970s.
  20世纪70年代初，移民的规模骤然扩大。

英英释义

noun

(physics) the smallest discrete quantity of some physical property that a system can possess (according to quantum theory)
a discrete amount of something that is analogous to the quantities in quantum theory

双语例句

As its application, the quantum fluctuations of voltage and current under excited coherent states are investigated.
作为应用，研究了激发相干态下电压和电流的量子效应。
I also followed a course in quantum mechanics and performed my first computations with Roald Hoffmann.
我也上了一些量子力学的课程，并与罗阿尔德·霍夫曼一起完成了我的第一次计算。
Patients with high blood-viscosity were treated by quantum transmission and defibrase, and contrast was made before and after treatment.
方法应用量子透射和降纤酶同时治疗高粘血症病人，并进行自身对照比较。
A quantum voting scheme is presented.
提出了一个量子投票方案。
In quantum mechanics itself there are many constructs that we cannot measure directly.
量子力学本身就存在着许多不能直接测量的概念。
In this paper, development and application of the quantum cascade lasers are introduced.
本文介绍了量子级联激光器的发展、应用状况及一些可能的应用范围。
And I just want to point out that now we have these three quantum numbers.
我想指出的是，现在我们有了，这3个量子数。
The scale of migration took a quantum leap in the early 1970s.
20世纪70年代初，移民的规模骤然扩大。
It's a subtle distinction, but one that is critical in quantum computing.
这是一个细微的区别，但却是量子计算中的一个重要区别。
Relativity and quantum mechanics have radically altered our picture of nature.
相对论和量子力学已经从根本上改变了我们对大自然的看法。