平衡条件

The differential equations of equilibrium and natural boundary conditions are given.

在曲梁精确的翘曲位移基础上，根据变分原理，提出了对任意开口薄壁截面圆弧曲梁通用的线性理论，给出平衡微分方程和相应的边界条件。

The equilibrium equation and boundary conditions are developed in both configurations.

在初始和即时构形中给出平衡方程和边界条件。

The result of the competition was therefore that the two disease would be at a stable equilibrium status under certain environment conditions.

在一定的环境条件下，竞争的结局是两病害将处于稳定的平衡状态。

In the universe,all kinds of celestial bodies are in equilibrium under certain conditions,so the universe has a cergion structure.

宇宙中存在各类天体，它们都在一定条件下处于平衡状态，才使得宇宙具有一定的结构。

In addition, the Gibbs free energy and standard equilibrium constant of the reaction were calculated under the different temperature.

采用基团贡献法估算了反应体系中乙酸、乙醇和乙酸乙酯在298.15K标准状态下的生成焓和标准熵，并且估算了这3种物质的热容随温度变化的关系式，计算了不同温度条件下反应的吉布斯自由能和标准平衡常数。

There is growing recognition that mineral structures can form and deform at much milder pressures and temperatures than their pure equilibrium phase diagram would suggest, when in contact with water or in the presence of anisotropic strain and stress ref.

正在增长这样的认识，矿物组织，在与水接触时，或在存在着各向异性应变和应力条件下，能够在它们纯净的平衡相图所建议的更温和的压力和温度下形成和变形〔参看文献143〕。

Based on literature survey the writer takes as basis the thermodynamic data determined experimentally and published in the literature and, in the light of the theory related to heterogeneous reaction system in thermodynamics, gives a detailed analysis of thermodynamic stability under temperature and atmospheric conditions in the shift reactor with the iron-based high-temperature shift catalyst, obtaining relevant equilibrium phase diagram of the heterogeneous reaction system and corresponding calculation formulas.

笔者在文献调研的基础上，以文献发表的、经由试验测定的热力学数据－标准生成自由能为依据，根据热力学中非均相反应体系的有关理论，对铁基高温变换催化剂在变换反应的气氛与温度条件下的热力学稳定性进行了较详细的分析，建立了相关的非均相反应体系的平衡相图和相应的数学表达式。

In conclusion that there is one and only one balance convergence point is proved and convergence error equation is given when convergence condition is satisfied.

对算法收敛性进行分析和证明，给出算法的收敛判据并证明当满足收敛条件时必存在唯一平衡收敛点，同时给出收敛误差方程。

Results Some conditions of existence of positive steady-state solutions to the system are obtained.

结果 得到了该系统正平衡解存在的条件。

In this study, a set of parallel measurements of the specific surface area of calcite, quartz, smectites and marine hydrogenous ferromanganese crusts has been carried out.

以方解石粉体、石英粉体、蒙脱石等常见矿物材料和铁锰结壳为例，根据各类材料的比表面积测定数据，研究了探针气体种类、脱气温度和吸附平衡时间等测试条件的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。