对吉布斯自由能是压强,温度和粒子数。
For the Gibbs free energy it was the pressure and the temperature, the number of particles.
这些连接的可能排列数比宇宙中的粒子数还要多。
The possible permutations of those connections are more than there are particles in the universe.
体积v与粒子数N固定。
导出一个简明的粒子数密度差与温度的关系式。
A concise relation between the population density difference and the temperature is derived.
分析了可能导致高温条件下粒子数反转的机制。
The possible mechanisms of population inversion under the average high temperature condition has been analysed.
势阱中的粒子数和相对相位都在平衡点附近振动。
Both the number of particles and the relative phase oscillate near an equilibrium point in the phase space.
我们可以用各种方法来实现这种必要的粒子数反转。
The necessary population inversion can be achieved in a variety of ways .
它的意思是,当粒子数很大时,平均能量是基本固定的。
Basically it says that if you've got a huge number particles, the average energy is a given number.
云中含水量在水平方向上的变化大,且与粒子数浓度存在正相关。
Water contents of stratiform cloud vary greatly, and have close positive relationship with particle number concentration.
新法规的建议存在于一些国家,建议,限制粒子表面积或粒子数。
Proposals for new regulations exist in some countries, with Suggestions to limit the particle surface area or the particle number.
这只是大体的形态,粒子数也不够,后面会继续增加细节和修改动画。
This is still too far from what I want, for now the particle count isn't anywhere close to the final, will increase that later on and tweak the motion further.
结果表明,不同天气条件下的大气气溶胶粒子数浓度有着不同的特征。
The results indicate that the characteristics of APNC will vary with different weather conditions.
为研究激光陀螺精细模耦合作用,考虑了增益介质中的粒子数脉动效应。
The population pulsation effect in the gain medium was considered to research the fine mode coupling effects in the laser gyro.
理论分析表明,基态粒子数消耗对不同级次谐波辐射的影响程度不一样;
The time profiles of the harmonic spectra from a single atom are obtained through a Gabor analysis of the acceleration of the atomic dipole.
推导了各连续态的峰值与总粒子数的解析表达式并详细讨论了峰开关效应。
Analytical expression for the peak and total population of each continuum are presented, and the peak-switching effect is discussed.
本文从平均粒子数定义式出发,利用热力势公式推出了黑体辐射的分布公式。
This article deduces the distribution formula of blackbody radiation by using thermodynamics potential formula from the definition formula of average particle number.
当组成圆环的自旋粒子数较多时,纠缠变化的周期随外加磁场的大小而改变很大。
If the number of spins in the ring is large, the period of the entanglement changes anomalously with the external magnetic field.
化学激光器是以释能化学反应提供能源,并且以化学反应产生粒子数反转为基础的。
Chemical laser is characteristically energized by an exoergic chemical reaction which produces the necessary population inversion of lasing species.
找出一个准粒子中包含的粒子数。为此,考虑将一个准粒子加到BCS基态时的态。
Find out how many particles are contained in one quasiparticle. For that, consider a state with one quasiparticle added to the BCS ground state.
当粒子数增多时,纠缠依然呈现周期性的变化,但是次近邻粒子会对纠缠度产生影响。
When number of spins increases, the entanglement is also periodic but the next-nearest neighbor will affect the entanglement.
同时该方法通过引入粒子数密度的概念和半隐式算法,有效地保持了流体的不可压缩性。
And at the same time introduce the concept of particle number density and the semi-implicit algorithm, effectively maintain the incompressible of the fluids.
算法的系统动态模型具有对速度的学习能力,这样可以减少粒子的维数和所需要的粒子数。
System dynamic model of algorithm can learn the velocity of target, so the dimension of particle is reduced and the required particle is very few.
核模态、积聚模态和粗模态的气溶胶粒子数柱总量均增加,其中细粒子所占比例明显升高。
The particles size distribution indicated that the ratio of fine particles increased while all of the columns of nuclei, accumulation and coarse mode increased.
一些容器,如滴眼液的塑料包装可能不需要最初清洗,因为可能由于粒子数增加导致无效。
Some containers, e. g. plastic containers for eyedrops may not need an initial rinse, indeed this may be counter-productive since particulates counts could be increased as a result.
构成了此体系的非平衡统计算符,进而导出其粒子数、动量、能量、力和熵等一系列宏观方程。
The nonequilibrium statistical operator (NSO) of the system is constructed and a series of macroscopic equations for its particle number, momentum, energy, force aad entropy etc. are derived.
用平板沉降法和GLJ - BG型尘埃粒子计数仪分别测定了空气中的细菌总数、埃粒子数。
Total bacterial count of air and dust particle count were measured by plate sedimentation method and GLJ-BG-type dust particle counter.
相对论电子在某种粒子数反转布居的分子云中穿行时,可以产生具有反常强度比的微波发射谱线。
Microwave emission lines with anomalous intensity ratio would be produced when the relativistic electrons move through a, molecular cloud with a certain population inversion.
“发射”气体激光(也就是反转能产生光放大的那些状态的粒子数)的最普通方法是运用气体放电。
The most common method to "pump" a gas laser--that is, to invert the population in the states that give rise to light amplification--is to use a gas discharge .
“发射”气体激光(也就是反转能产生光放大的那些状态的粒子数)的最普通方法是运用气体放电。
The most common method to "pump" a gas laser--that is, to invert the population in the states that give rise to light amplification--is to use a gas discharge .
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