对于单层模拟,分别进行了等温牛顿模型和非等温非牛顿模型的分析。
The isothermal and Newtonian model for single layer melt flow was analyzed, as well as the non-isothermal and non-Newtonian model.
以物理为例:牛顿模型是近似真相的模型(牛顿模型在原子层面上是错误的,但是依旧有用)。
Consider physics: Newtonian models were crude approximations of the truth (wrong at the atomic level, but still useful).
他曾成功的从这一模型中获得牛顿引力:但是,广义相对论还未出现。
He has also managed to derive Newtonian gravity from the model: however, general relativity has not yet emerged.
我们在学校所教的“显性和隐形基因严格遵循孟德尔法则”的模型已被证明是比牛顿定律更简单的对事实的描述。
The models we were taught in school about "dominant" and "recessive" genes steering a strictly Mendelian process have turned out to be an even greater simplification of reality than Newton's laws.
当牛顿年轻的时候,他做了一个带时钟的风车磨坊模型——在他的时代是高科技的手工艺品。
Newton, when young, made model windmills and clocks - the hi-tech artefacts of his time.
该模型基于上升不一定需下降理念,违反了牛顿的观点。
In defiance of Newton, this model is based on the notion that what goes up need not necessarily come down.
根据牛顿的模型,重力的原因是一个有吸引力的巨大物体之间生效。
Under Newton's model, gravity was the result of an attractive force between massive objects.
本文讨论雷诺数、佛洛德数、牛顿数在拖网模型试验中的意义。
In this paper the importance of Froude, Reynolds and Newton Numbers in trawl model testing was discussed.
从新的连续介质模型出发,导出不可压缩牛顿流体在各向同性多孔介质中流动的渗流基本方程。
Then the fundamental equations of the incompressible Newton fluid flowing in the isotropy porous media are derived according to the new continuum model.
选用了增广拉格朗日法约束优化技术和牛顿迭代法求解数学模型。
The extended Lagrangian method is used for restraining the optimization technique and Newton iterative method for solving the mathematical model.
在有限元分析模型中引入了牛顿迭代法,以使每一时间步长的末端温度满足某一限制条件而平衡收敛。
Newton Raphson method was introduced into the FEM analysis model in order to ensure that the solution of each iterative step would converge by means of satisfying some restrictive condition.
阐述了广义牛顿流体模型形式简单、计算量低,在非牛顿流体搅拌流场数值模拟过程中应用广泛;
The generalized Newtonian fluid models are commonly adopted in the numerical simulation for non-Newtonian fluid for their advantages of simpleness in form and low computational complexity.
相对于这些值平均增加了70个原分别为100牛顿米的模型。
In comparison to the original models these values mean an increase of 70 respectively 100 Nm.
本文在牛顿第二定律和压力动力学基础上建立了单气门系统的数学模型。
The math model of a single valve system is established on the basis of Newton's second law of motion and pressure dynamics.
将造波水槽内二维浮体牵引弹簧回复液压缸的受力系统简化为弹簧—质量—阻尼器系统,建立数学模型,并根据牛顿第二定律得到运动方程式。
The model of a kind of wave energy device moored on seabed is simplified into a spring-mass-damping system, and then its motion equation is built according to Newton's second law.
应用牛顿—欧拉方法建立了由直线音圈电机驱动的隔振平台的完整动力学模型。
The entire dynamic model of the vibration isolation platform driven by the linear voice coil motors is developed with Newton-Euler method.
基于牛顿运动定律,用拉格朗日法推导出了粉尘粒子在荷电水雾除尘过程中的轨迹方程,建立了单个粒子运动轨迹的数学模型。
The trajectory equation of particles was put forward with Lagrangian approach on the basis of Newton law. The mathematical model of a single particle trajectory was established.
然后给出了机器人滚动和滑动的运动条件,运用牛顿力学方法建立了机器人的滚动和滑动动力学模型。
Then, the rolling and sliding conditions are given, and the rolling and sliding dynamic models of the robot based on Newton mechanics are established.
本文考虑了血液的菲牛顿流动特性,对血液在动脉管系中的脉动流建立了准二维流动模型。
In this paper a quasi-two-dimensional model of pulse flow in arterial pipe system is established, and non-Newton characteristic of the blood is considered.
因为对天文学家来说,尽管行星的轨道有如牛顿的有规律发条装置模型,在数百万年的范围内,太阳系像地球上的天气一样混乱无序。
For although the orbits of the planets look to astronomers like a model of regular Newtonian clockwork on a scale of millions of years the solar system is every bit as chaotic as the earth's weather.
根据牛顿流体模型和宾汉流体模型,对电流变液阻尼器进行了理论分析研究。
According to the model of Newton fluid and Bingham fluid, analyze and research performances of Electrorheologic damper.
用牛顿—欧拉方法建立了6PUS并联机构的动力学模型。
The rigid body dynamics model of the 6-PUS parallel mechanism is presented based on Newton-Euler method.
它是,爵士艾萨克·牛顿。40年前,一个美国大师建立了模型去研究微观世界和高速物体。
He was Sir Issac Newton. 40 years ago, a American Master build models to research microcosm and the high-speed objects.
在采用一个鲁棒性匹配误差映射函数的基础上,使用一种类牛顿法的迭代优化方法实现了基于仿射模型的图像目标跟踪算法。
With the use of a robust error mapping function, an affine model-based target tracking algorithm is formulated, in which a quasi-Newton's iterative method is implemented in the optimization progress.
基于牛顿·欧拉方法建立了雕刻机器人的动力学模型,并利用该模型进行了动力学实验分析。
The rigid body dynamics model of engraving robot is established based on Newton-Euler method, and dynamics experiment is also analysed with this model.
根据发电机经典模型,对发电机功角的实时计算方法进行了推导,并用牛顿法进行了求解。
According to the generator classical model, the real-time calculation of power-angle is deduced and the result can be got from Newton 'method.
沿袭用锥模型来逼近原问题的思路,本文主要研究锥模型拟牛顿信赖域方法的参数选择、收敛性和数值实现。
In this paper, we mainly discuss the modified quasi-Newton trust region methods based on a conic model (TRCM method) and prove their convergence properties.
沿袭用锥模型来逼近原问题的思路,本文主要研究锥模型拟牛顿信赖域方法的参数选择、收敛性和数值实现。
In this paper, we mainly discuss the modified quasi-Newton trust region methods based on a conic model (TRCM method) and prove their convergence properties.
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