在多元回归基础上建立了发动机的能量方程,并提出分部件建立质量方程。
The energy equations of the motor based on the polynary element regression and the mass equations of the components are established.
由于取消了“扰动胀量为零”的假设,需要耦合求解扰动质量方程、扰动涡量输运方程和扰动能量输运方程。
Since the disturbance expansion has been taken into account, one has to solve the mass, vorticity transport and energy transport equations for disturbance motion in a coupled way.
在我们使用方程这方面,事实上有时是很容易代入的,因为动量等于质量乘以速度。
And in terms of equations that we use, it's sometimes easier to plug in the fact, since momentum is equal to mass times velocity.
物理学家们做的这些事的本质就是尽可能让这些对撞充满能量并且高效以使这些粒子的质量转换为纯能量(这是爱因斯坦颠补不破的方程E=mc2的结果)。
What physicists are basically doing is making the collisions as powerful and as efficient as possible to turn particle mass into pure energy (as a result of Einstein's bedrock equation E=mc2).
将更多的质量塞入爱因斯坦最著名的方程中,产生的能量也会增加。
Plug more mass into Einstein's most famous equation and the energy produced increases as well.
早在1929年,宇宙正在膨胀这一现象就已被天文学家哈勃所注意到,这让爱因斯坦不得不修改了他那项关于空间、时间和质量的著名方程式。
The discovery of the expansion of our Universe was already noticed by astronomer Hubble a long time ago in 1929, forcing Einstein to revise his famous equations about space, time and masses.
这就是你们看到的,从这两个方程里得到的,无论是质量重心,还是在26。100做实验。
And that's exactly what you see comes out of these equations whether you go to the center of mass or whether you do it from 26.100.
这个道理可以参考著名的爱因斯坦质能方程式,E=mc2,能量E是质量m乘以光速c的平方项。
Einstein's famous equation, E=mc2, outlines how energy is equivalent to mass times the square of the speed of light.
将传质方程引入到垂直管降膜蒸发传热模型中,求解时考虑了径向速度、质量扩散系数和膜厚变化对传热的影响。
The mass transfer equation was introduced into heat transfer model of falling film evaporation. The radial velocity, mass diffusion coefficient and variation of film thickness were taken into account.
利用有限体积方法对质量、化学组分、动量和热量守恒方程进行离散求解。
A finite volume method was utilized to perform a discrete solution for the equations of mass, chemical components, momentum and heat energy conservation.
本文根据质量守恒定律建立了一种配平化学反应方程序的数学模型,并给出了模型的人工解法和计算机解法。
According to conservation of mass, this article establishes a kind of mathematical model for the equation equilibrium of chemical reaction, and also gives its solution both by man and by computer.
降落伞在减速系统中已被广泛地运用,但是其运动方程的确立,尤其是方程中的附加质量项,在中国却少有提及。
Although the parachute is widely used in deceleration system, it's seldom mentioned the establishment of moving equation and especially the added mass.
主要观察指标:年龄、绝经年限、绝经年龄、身高、体质量和人体质量指数与骨密度的相关性及回归方程。
MAIN OUTCOME MEASURES: the correlation between age, menopausal years, menopause age, height, body mass, BMI and bone density as well as the regression equation.
通过建立单颗粒焦碳的质量和能量平衡方程,计算求解出焦碳颗粒在稳定状态下的温度,分析了一些参数对细焦碳颗粒温度的影响。
The char particle temperature is calculated under the steady combustion condition by the mass and energy balance equation, the effect on the particle temperature by some parameters are analyzed.
通过建立反应器内有机底物的质量平衡方程,得到了MBR对有机污染物去除率的数学表达式。
Through establishing the mass balance equation of organic substrate in MBR, the mathematic expression of organic pollutants removal efficiency could be achieved.
针对所得方程为非对称质量、非对称刚度、非经典阻尼的情况,本文给出了使用直接法求解的格式。
The equation has asymmetric mass matrix, asymmetric stiffness matrix and nonclassical damping matrix, and the direct solving format is given in this paper.
基于能量守恒、动量守恒、质量守恒方程,建立描述绝热毛细管特性的数学模型。
The adiabatic capillary tube model was established based on energy conservation, mass conservation and momentum conservation equations.
理论络合物形成曲线的计算是基于金属络合物体系的质量平衡方程。
The TCFC is a theoretical curve calculated from mass balance equations for the designed metal ligand model.
为此在建立了摆盘发动机配气过程进排气面积数学模型的基础上,建立了缸内工质的内能和质量的微分方程。
Based on the mathematical models of the air-in area and air-out area, the differential equations of the internal energy and mass of the gas in the cylinder were proposed.
本文根据质量守恒定律建立了配平化学反应方程序的数学模型,并给出了模型的人工解法和计算机解法。
According to conservation of Mmass, the article establishes a mathematical model for the equation equilibrium of chemical reaction, and gives its solution both by man and by computer.
宏观部分着重介绍了一种耦合质量、动量、能量及溶质平衡方程的多相模型。
A multi-phase field model coupled with mass, momentum, energy and solute conservation equation was introduced to apply for macro simulation.
通过求解弹簧中纵波的波动方程,讨论了弹簧质量对振子的振动频率及弹簧劲度系数的影响。
The effect of spring mass on oscillation frequency and elastic constant is discussed by solving the wave equation.
本文给出了静态球对称电荷和质量分布的爱因斯坦—麦克韦方程的内解。
In this paper, an interior solution of Einstein-Maxwell equations is given for a static, spherically symmetric distribution of charge and mass.
针对每个控制容积建立了质量和能量平衡的微分方程。
Time dependent ordinary differential equations are obtained from the mass and energy balances for each control volume.
然后运用全混流模型,建立了臭氧吸收过程的质量平衡方程。
Next, the mass balance equations of ozone absorption in p-nitrophenol solution were established by using the complete mixing model.
通过求解质量守恒、动量守恒、能量守恒方程,获得液膜厚度、速度与温度等参数。
Conservation of mass, momentum, and energy are used to solve for the liquid film thickness, velocity, and temperature.
采用特征线关系数值求解质量、动量和能量方程。
The characteristic relationship is applied to solve the governing equations of mass, momentum and energy for each control volume.
首先建立了弹性支承变质量转子系统的力学模型和运动微分方程;
First of all, the mathematical model of the flexibly supported rotor with wriable mass is built up.
本文给出了掺气水流的运动、连续、质量平衡、动量及能量诸基本方程序。
The general equations of motion, mass conservation, continuity and energy are DE - rived for the aerated turbulent water flow.
本文给出了掺气水流的运动、连续、质量平衡、动量及能量诸基本方程序。
The general equations of motion, mass conservation, continuity and energy are DE - rived for the aerated turbulent water flow.
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