它有一个天气预报的大气模型,并在一个特殊区域注入指定规模和大小的微粒(源项)。
It takes a weather-forecasting model of the atmosphere and injects particles of a specified mass and size at a particular place (the "source term").
“标准模型”被认为是现行解释亚原子微粒之间相互作用最好的理论。
The current best theory to explain the interactions of sub-atomic particles is known as the Standard Model.
对于大小不一的微粒,他认为自己的理论是行得通的;而对于有着相同大小的颗粒,则可以利用Herrmann的新模型来进行解释。
For particles of different sizes, he says his mechanism might be in play; for identically sized particles, the new model might explain it.
Turner解释说,能否?发现一种叫希格斯介子(Higgs boson)的能够产生质量的微粒(mass-inducing particle),仍然是标准模型将要面对的下一个重大考验。
Turner explained that discovering a mass-inducing particle, called the Higgs boson, remains the next big test for the standard model.
应用几何光学近似理论模型计算了激光相位多普勒系统中微粒的光散射特性。
The light scattering characteristics of particles in phase Doppler sizing anemometry is calculated with a theoretical model based on geometrical optics approach.
并给出了电控柴油机微粒袋滤器系统的设计过程模型实例。
As an example of this method, it models the design process of the electronic controlled Diesel Particulate Bag Filter System.
并从椭球模型的衍射图像反演得到微粒的形体因子。
Finally, the body factors of the particles are achined from the inversion to the diffraction pattern of ellipsoid model.
结果表明,数学模型较为准确地反映了实际情况,数值模拟结果对柴油机微粒捕集器的优化设计有参考价值。
The result indicates that the mathematic model has satisfactory accuracy, at the same time, the simulation result can be used as a reliable tool for optimized design of diesel particular filters.
VMIB模型认为:固体材料在微观尺度上是由离散的随机分布的质点(带有质量的微粒)组成。
From the view of VMIB, the solid materials was consisted of discrete and random mass particles.
为了解决传统高斯混合模型(GMM)对初值敏感,在实际训练中极易得到局部最优参数的问题,提出了一种采用微粒群算法优化GMM参数的新方法。
The traditional training methods of Gaussian Mixture Model(GMM) are sensitive to the initial model parameters, which often leads to a local optimal parameter in practice.
以上述模型为基础,以毁伤概率为优化目标,采用微粒群算法(PSO)对该系统待优化的各参量进行综合优化。
To optimize the damage probability, the particle swarm optimization algorithm (PSO) is adopted to optimize the system parameters, based on above models.
针对这一问题,分析了海军维修保障系统结构,建立了维修保障系统模型,采用微粒群算法对模型进行智能优化。
Aiming at this problem, naval maintenance system structure is analyzed, maintenance system model is established, PSO is used to optimize the model.
在离散微粒群算法的基础上,提出了一种基于二进制的随机多目标P SO算法,并对感知模型进行覆盖优化。
Then a binary awareness model based on stochastic sensor placement and a stochastic multi-objective PSO arithmetic based on binary system which is applied on awareness model have been present.
一个人类血脑屏障细胞培养3d新模型将被用来拍摄纳米微粒和大脑之间最初的互动。
A new, living 3d cell-culture model of the human blood-brain barrier will be used to screen the interaction initially between the nanoparticles and the brain.
文章报告了阳离子表面活性剂十二烷基硫酸钠(SDS)对大鼠肝微粒体脂质过氧化模型的影响。
The effects of sodium dodecyl sulfonate (SDS) on lipid peroxidation in rat liver microsomal system has been studied.
本文采用几何光学模型,通过计算研究了光镊对油水界面上的球体微粒的捕获力。
The transverse trapping forces on a dielectric sphere located at an oil-water interface are theoretically investigated with the ray-optics model.
本文采用几何光学模型,通过计算研究了光镊对油水界面上的球体微粒的捕获力。
The transverse trapping forces on a dielectric sphere located at an oil-water interface are theoretically investigated with the ray-optics model.
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