查询词典 air-condition

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。

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。

In consideration of the cyclic symmetry of displacement constraints of group blades, a skew boundary condition and a skew coordinate system are introduced to deal with the constraint condition of group blades or integral blades.

该模型考虑到成组叶片位移约束的周期对称性，引入了料边界条件和斜坐标系统来处理成组或整圈叶片的约束条件，从而可以准确地计算出三维复杂形状叶片组在动、静状态下的固有频率和振型。

This paper is that dynamically demonstrates the six algorithms implementation auxiliary teaching software of the data structure It may adapt the different demand that the reader demands the algorithm data-in and the process execution control mode. During the demonstration of the algorithm implementation on the computer screen, it can appear the change status of the data logical organization or the memory structure change condition or the stack change condition in the recursion algorithm implementation.

本论文是一个动态演示数据结构中六个算法执行过程的辅助教学软件，它可适应读者对算法的输入数据和过程执行的控制方式的不同需求，在计算机的屏幕上显示算法执行过程中，可以显现数据的逻辑结构或存储结构的变化状况或递归算法执行过程中栈的变化状况。

The brief decision rules according with the demands of threshold is directly mined from decision tables based on rough information vector.In this process,decision support ability of condition vector to decision vector is used,and the concrete decision support ability of condition attribute value is not losing.

基于粗糙信息向量，利用条件向量对决策向量的决策支持能力，直接从决策表中挖掘出符合阈值要求的尽可能简洁的决策规则，且不损失条件属性值的决策支持能力。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。