The rate equation of solute migration was derived from Maxwell distribution of energy and the principle of equipartition of energy.
以麦克斯韦能量分布和能量均分原理建立溶质迁移速度方程;用迁移活化能解释溶质保留时间;尝试从动力学观点探讨色谱过程机理。
Based on energy variation principle,the governing differential equations and the corresponding boundary conditions of box girder with consideration for the shear lag effect and shear deformation as well as rotational inertia were induced.
以能量变分原理为基础,综合考虑剪力滞后效应、剪切变形和转动惯量的影响,推导出箱形截面梁的控制微分方程和相应的自然边界条件,据此获得几种常用边界条件(简支、悬臂、连续、两端固支)的固有频率方程,提出一种能对工程中常用矩形薄壁箱梁自振特性进行分析的方法。
The energy variation principle is applied to establish the governing differential equations and corresponding natural boundary conditions on the static and dynamic characteristics of thin-walled I-beam, and closed-form solutions of generalized displacements are obtained.
该文以能量变分原理为基础,建立了工字形梁静、动力分析的控制微分方程和自然边界条件,获得了相应广义位移的闭和解。
On the basis of the energy-variational principle,the differential equations and boundary conditions of curved girder under the vertical and the radial direction load are derived,and the corresponding closed solution is obtained.
按等代荷载法将空间预应力等效为竖向荷载和径向荷载,利用能量变分原理,推导出曲线梁竖向和径向的基本微分方程、边界条件,并求得相应的闭合解。
On the basis of the energy-variational principle,the differential equations and boundary conditions of curved box girder are derived.
利用能量变分原理,推导出平面曲线箱梁的基本微分方程、边界条件;采用微分方程的齐次解作为位移模式,推导出平面曲线箱梁有限段法分析的单元刚度矩阵、荷载矩阵;编制了计算分析程序,计算结果与其他方法分析值吻合较好;探讨了抗弯刚度与抗扭刚度之比对连续曲线箱梁位移、内力的影响,为连续曲线箱梁的设计计算与施工提供了参考。
The governing differential equations and boundary conditions of the box girder under lateral loading are derived using energy-variational principle.
应用能量变分原理,导出了箱梁受横向荷载作用下的剪滞控制微分方程和边界条件,获得相应的闭合解,并探讨了不同纵向位移差函数对剪力滞的影响。
Static analysis to the pre-stressed double layer suspended cable structure is analyzed by energy variational principle and finite element method.
本文采用能量变分原理对双层索进行静力分析,得到了在均布荷载、三角形荷载和对称三角形荷载作用下的挠度近似公式,并与采用有限元法分析的结果进行比较。
By using energy variational principle, the stiffness matrix and the nodal loading vector of the segment element are gained when shearing deformation is considered, and the merits of this method are indicated.
利用能量变分原理 ,导出了考虑剪切变形情形的梁段单元刚度矩阵和荷载列阵 ,并指出这方法的优
This is the rigorous statement of the principle of the equipartition of energy.
这是对能量均分原理的确切表述。
Two Calculations of Average Energy of Rigid Double-Atom Molecule;
刚性双原子分子平均能量的两种求法
Energy-balanced WSN Uneven Clustering Routing Algorithm
能量均衡的WSN非均匀分簇路由算法
In the first place, the fractional decrease in neutron energy per collision is, on the average, greatest for light nuclei.
第一，平均来说原子核愈轻，每次碰撞后中子的能量损失分额就愈大。
The equipartition principle is a part of classical physics.
均分原理是经典物理学的一部分。
(physics, chemistry) not having atomic weight greater than average.
（物理学，化学）原子量不比平均水平高。
The elastic collision mechanism of Brownian motion is studied, and the equipartition of kinetic energy of Brownian particle has been proved.
研究了布郎运动的弹性碰撞机制,证明了布郎粒子的能量均分定理。
CAUSES ANALYSIS OF 2024 ALUMINUM ALLOY ROD DRAWN UNEVEN PERFORMANCE
2024合金拉制棒性能不均原因分析
sufficient-necessary condition about proportionalityof mean value premium principle;
平均值原理成比例性的充分必要条件
Analysis and Application of Weighted Mean Temperature Difference for Condenser
冷凝器加权平均温差原理分析及应用
The antigens were found to be homogenious and have a molecular weight of 87000 dalton asdetermined by gel-electrophoresis method.
电泳分析得全抗原分子量平均为87000道尔顿。
The energy that atoms and molecules can possess according to quantum theory is quantized.
根据量子理论，分子和原子具有的能量是量子化的。
Application of the Principle of Energy to lateral Strain Calculation of Trussed Arch Bridges
能量原理在桁架拱桥横向受力分析中的应用
Theoretical Studies of Collision-induced Energy Transfer within Diatomic Molecules in Excited States;
双原子分子激发态碰撞能量转移的理论研究
A brief discussion on the relationship between apparent stress and slip-weakening law based on the energy partition criteria
由能量分配原理探讨滑移弱化与视应力的关系
The manager tried to even out the distribution of work among his employees.
经理把工作尽量平均分配给雇员.
"When she was awake, she could take small amounts of fluid and food and pass urine or stools by herself."
在清醒时能少量进饮食。大小便均能自理
Principles and energy analasis of forced groundwater runoff for transmission of ocean's cold capacity
强迫性地下热渗流传输海洋冷量的原理和能量利用分析