It is noted that this is a quantum mechanical analogy of the stochastic wave motion.
指出它是随机波动过程的量子力学模拟。
In fact, we had no reason to expect complete identity of classical and quantum mechanical forms.
事实上我们也没有理由要求经典形式同量子力学的形式完全一致。
And specifically, mo theory is the quantum mechanical description of wave functions within molecules.
特别的,MO理论是,分子内波函数的描述。
The quantum mechanical indices of 26 antischistosomal bromoacetic esters were computed by the HMO method.
本文用HMO法机算了26个有抗日本血吸虫病活性的溴乙酸酯类,求得它们的各项HMO指标。
Molecules don't collide in the conventional sense; instead, their quantum mechanical waves stretch and overlap.
在传统意义上的分子不再相互碰撞,反而,它们的量子波会伸展和重叠。
The quantum mechanical foundation of transition-state theory is studied from the viewpoint of reactive collision theory.
本文从量子反应碰撞理论的观点出发,探讨了过渡态理论的量子力学基础。
It is this activity, at quantum mechanical scales, that banishes nothingness and which is thought to have given birth to the universe.
这种量子级别的粒子活动可以否定“万物生于无”的说法,并被认为是宇宙之“母”。
The main difficulty with a quantum mechanical on-particle interpretation is the occurrence of states with negative (kinetic) energy.
描写粒子的量子力学性主要困难是负(动能)能量状态的出现。
It is the point at which particles have a minimum energy, determined by quantum mechanical effects, which is called the zero-point energy.
它指明了粒子有一个有量子机械作用而决定的能量最低值,我们将其称作为零点能。
Although the laser phenomenon was discovered with the help of quantum physics, it is not essentially more quantum mechanical than other light sources.
尽管是在量子力学的帮助下发现的激光现象,它不是量子物理本质上而无非是其他的光源。
Then , an implicit expression for electron density and a closed form of threshold voltage are presented fully comprising quantum mechanical ( qm ) effects.
给出了电子密度的隐式表达式和阈电压的显式表达式,它们都充分考虑了量子力学效应。
The structures verify illustrations seen in thousands of chemistry books because they match established quantum mechanical predictions. Source: insidescience.org
这些结确证了无数化学教科书中的插图,而且也符合量子力学的预测。
Secondly, a standard quantum mechanical formalism of quantum coherent oscillation is given, which apply either to macroscopic systems, or to micro- and mesoscopic systems.
其次,给出量子相干振荡的标准量子力学理论,它既适用于宏观系统,亦适用于微观和介观系统;
Using a semi empirical quantum mechanical method (PM3), we calculated the potential barriers of reactions of chemical vapor deposition (CVD) diamond films on Si(111) substrate.
本文采用PM3方法,计算了化学汽相沉积金刚石薄膜成核与生长阶段反应势垒。
His team examined a bacteriochlorophyllcomplex found in green sulphur bacteria and discovered that the pigment molecules were similarly wired together in a quantum mechanical network.
他们小组研究了绿硫细菌的叶绿素复合体,发现了其中的色素分子同样也会通过量子力学网络“连线”在一起。
Learn a different approach to solving scientific and engineering problems: performing quantum mechanical calculations and understanding their scope, possibilities and limitations.
学习另一种解决科学和工程问题的方法:应用量子力学计算,了解其应用范围、可能性和局限。
For quantum mechanical control systems with structures of universal enveloping algebras, the thesis studies the enlargability of the universal enveloping algebras and the domain problems.
对具有泛包络代数结构的量子力学控制系统,研究了泛包络代数的可扩张性和系统状态的定义域问题。
The effective potential correction was used in 3d Monte Carlo simulation of nanoscale MOSFETs to deal with quantum mechanical effects. A parallel algorithm based on PC clusters was proposed.
为了处理纳米mos场效应管的量子效应,在蒙特卡罗模拟中引入有效势量子修正,并提出了基于PC机群的三维并行模拟算法。
These results enlarge the domain of analytic controllability, and more essentially, they are applicable to more general quantum mechanical systems with infinite dimensional control Lie algebras.
这些结果不仅扩大了解析能控性所适用的区域,更重要的是可以用于更一般的具有无穷维控制李代数的量子力学控制系统。
This paper gives a quantum mechanical analysis of the interaction between the electromagnetic field and the electron beam of free electron stimulated emission devices or linear electron accelerator.
本文对自由电子受激辐射器件与电子直线加速器中的电子注与电磁场的相互作用进行了量子力学分析,认为电子注的电子结构应由束缚电子对组成。
So, what he did was kind of impose a quantum mechanical model, not a full one, just the idea that those energy levels were quantized on to the classical picture of an atom that has a discreet orbit.
还不是完整的,只是这些能级,是量子化的概念,作用到原子有分立轨道的经典原子模型上,当他做了一些计算后,他得到有个半径,他算出来。
One of the Holy Grails of quantum mechanical calculation is to predict properties of matter prior to experiments, to examine the physical properties or processes that are inaccessible by experiments.
量子化学计算的一大优势在于它可以先于实验来预测物质的性质或实验上至今无法测得的一些物理量及无法观测到的反应过程。
But there was still work to do to complete the transition from mechanical models of the atom to observable quantities measured in the laboratory as the basis for a quantum mechanics.
但仍要做很多工作以完成从原子的力学模型到实验室可测的可观测量的转变,并将其作为量子力学的基础。
His insight was to regard quantum phenomena as fundamentally different from those of classical physics and not adequately represented by mechanical models of orbiting electrons.
他的见解是把量子现象看作本质上不同于古典物理学的现象,且不能被电子轨道的力学模型准确呈现出来。
By using a quantum device to control a mechanical object, researchers have linked the mind-bending laws of quantum physics to the tangible, everyday world.
研究人员们利用量子装置对机械物体加以控制,从而将量子物理学令人费解的定律与有形的日常世界之间建立起联系。
slide - "Since it is quantum-mechanical, it predicts probabilities some of which can be near-certainties for future events, given past ones."
(幻灯片出现:量力力学是根据过去预测未来的可能性(有些可能接近正确)。)
The polarised photons were able to take the place of the particle and the antiparticle in Dr Hardy’s thought experiment because they obey the same quantum-mechanical rules.
按照哈代的假说,相互对立的光子能取代物质和反物质因为它们遵循相同的量子力学原理。
The polarised photons were able to take the place of the particle and the antiparticle in Dr Hardy’s thought experiment because they obey the same quantum-mechanical rules.
按照哈代的假说,相互对立的光子能取代物质和反物质因为它们遵循相同的量子力学原理。
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