查询词典 on condition

An air condition scheme is made by comparison in which the air condition system consists of cabinet air conditioner by air cooling direct evaporation and the conditioners are arranged dispersedly.

针对其建筑的实际情况，经方案比较，采用风冷直接蒸发式柜式空调机全空气系统，分散冷源空调的方案。

And this paper assumes that resisting power is accordwith parabola, gets all arch as basic configuration, gets formulation from the condition that therelative corner , horizontal displacement and vertical displacement of vault section iszero,adds deformation condition of maximum resisting power and zero resisting power, solvesequation group to get the internal force of lining . And lining internal force computing methodunder bias load based on assumed resisting power method is formulized.

本文假定弹性抗力按二次抛物线分布，取全拱为基本结构，由拱顶截面的相对转角、相对水平位移和相对垂直位移为零的条件列出变形协调方程，再增加最大弹性抗力处的变形协调条件和弹性抗力为零处径向位移为零的变形协调条件，解方程组求解得出衬砌结构的弹性抗力分布及内力。

But the working condition of the screw pump is so rigorous that the ordinary rubber could not fulfill the requirement of the terrible working condition such as high temperature,high pressure,long working hours,corrodent,seasonal stress and so on.

但采油螺杆泵工作条件十分苛刻，如高温、高压、工作时间长、磨蚀性介质、周期性挤压力等等，传统的定子橡胶已临近其性能极限。本文主要讨论纳米CaCO3和PVC树脂对丁腈橡胶的改性效果，综合提高丁腈橡胶的强度、耐油、耐磨等性能，通过改性使得丁腈橡胶能够满足采油螺杆泵定子材料的性能要求。

The definitions of generalized directional derivative and generalized gradient of Lipschitz functions defined on Riemannian manifold are presented. Some properties of the directional derivative and gradient are proved by using tangent and cotangent mapping. The minimization necessary condition of nonsmooth Lipschitz functions is given. Moreover, Fritz John necessary optimality condition in mathematical programming is provided on Riemannian manifold.

在黎曼流形上给出了Lipschitz函数的广义方向导数和广义梯度的概念，利用黎曼流形局部上与欧氏空间开集微分同胚的性质以及切映射和余切映射导出了广义梯度的性质和运算法则，证明了定义在黎曼流形上的函数取得极小值的必要条件是广义梯度包含零元素，并利用这些性质给出了黎曼流形上数学规划问题的Fritz John型最优性条件。

Writer from analyze the history origin of this system with apply present condition to commence, try with candor and efficiency this civil case in courts of the basic value and civil case counter-claim inside proper value of system for angle of view, bring up a condition and counter-claim to the foundation theories problems such as concept,property and characteristics etc.s and cross action of the cross action of before accept,review handle.take up a series of problem of etc. to carry on to re-examine with define, try hard for was perfect the cross action system of the our country to become an individual to fasten the integrity,contents enrichment,function ready,operate viable litigation system.

笔者从分析这一制度的历史渊源和适用现状入手，尝试以公正和效率这一对民事诉讼的基本价值和民事反诉制度内在固有的价值为视角，对反诉的概念、性质和特点等基础理论问题和反诉的提起条件以及反诉的受理、审前处理、审理等一系列问题进行重新审视和界定，力求将我国的反诉制度完善成为一个体系完整、内容充实、功能齐备、操作可行的诉讼制度。

This paper described the concept of Aspect Oriented Programming and its advantages of solving crosscutting concerns, discussed its application in the field of program condition visualization and presented an example of program condition visualization in the program of Evaluation of Expression by using AOP technology.

论述了面向方面的编程概念及其在处理横切关注点方面的优势，研究了其在程序状态可视化方面的应用，并利用AOP技术实现了一个表达式求值时的程序状态可视化的实例。

The thesis can be divided into five parts as follows: First, the structural characteristics of finned-pipe evaporator are analyzed. After selecting suitable microelement controller, the heat-transfer and mass-transfer processes are analyzed for every microelement under the conditions of dryness, wetness and frostiness. Based on previous equations, some parameters of frostiness are confirmed and the frost-growing model is set up under frost condition. Some hypotheses are postulated and with the help of the equation of mass-conservation, energy-conservation and momentum-conservation, the evaporation model which fits in the dynamic simulation is built, which set a solid foundation for system simulation. Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. Third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet-parameter on evaporator. Fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio-parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping.

本文的主要内容如下：1对翅片管蒸发器结构特点进行分析，选取适当的微元控制体，就干、湿和霜工况下对每个微元分别进行传热传质分析，基于经验关系式确定霜的有关参数，对于霜工况下的霜生长建立模型，经适当假设，运用质量守恒、能量守恒和动量守恒方程建立适合动态仿真的蒸发器数学模型，为系统仿真奠定基础； 2对蒸发在大扰动下的开、停机过程，运用动态集中参数模型进行分析和计算，为更好地描述制冷系统运行的全过程奠定基础，同时也为制冷系统实现自动控制提供一定的理论基础； 3对蒸发器正常运行过程，运用动态分布参数和参数间定量耦合的观点来分析和计算，为更好地了解稳态工况下各点参数的变化情况及各入口参数对蒸发器动态特性的影响即蒸发器性能对各参数变化的敏感性； 4编写翅片管蒸发器动态特性仿真计算程序，可以计算不同边界条件和初始条件下的制冷剂热力参数、空气温湿度和霜厚度分布场，实现对翅片管蒸发器在干、湿和霜工况下的动态仿真。

In the process of researching, the writer points out the development condition of our country current asset of hydropower and some problems existed in the development process basing on the condition of our country's hydropower resources.

由于水能资产价值核算是水能资产价值实现的前提，所以本文对水能资产价值的核算理论做了简单的介绍。在此基础提出了本文的重点研究的内容，即水能资产价值实现问题。

Simulation program was compiled,and it was applyed to typical following condition and cutin condition .

编制了模拟仿真程序，并应用程序对典型的跟随工况和切入工况进行了模拟仿真。

Simulation result shows that the controller can realize ACC under following condition and cutin condition with good stability, and the control result of the proposed algorithm is in agreement with the practised driver handling behavior.

仿真结果表明：控制器可实现跟随工况和切入工况的自适应巡航控制，稳定性较好，控制结果与熟练驾驶员驾驶行为一致。

When campers and staff mysteriously begin disappearing and turning into gruesome corpses, paranoid Ronnie can't shake the memory of a series of grisly murders that took place at Camp Arawak, where he worked two decades earlier.

当营员和工作人员神秘地消失，开始进入可怕的尸体转折点，偏执罗尼不能动摇的是发生在营阿拉瓦克，他工作的地方，20年前可怕的一系列谋杀内存。

Exactly one month ago we were in each other's arms for the first time in BJ airport.

他说他莫名地在此时醒来，随即意识到一个月前，正是这一刻他见到了自己梦中的女孩。