界面

With the trend toward interfacing and networking in plants today, most modern CNC controllers are equipped with a standard communication interface to allow the particular machine tool to be linked to other computers and computer-driven devices.

在今天，设备的发展趋势向着界面互连和网络连接方向发展，多数现代化的 CNC 系统管理员都装备一个标准的通信界面使精确的机器刀具系统连接到其他的电脑和电脑驱动设备上。

With an unsuitable wave parameter, ACRT can make the solid-liquid interface concavity increase many times.

本研究的主要结论有：①ACRT增加了固液界面的凹陷，ACRT参数的变化能够显著影响固液界面凹陷增加的幅度。

To meet the needs of CAD/CAPP concurrent designing in Computer Aided Concurrent Engineering. This paper investigates the key of integration system designing. The representation scheme for defining and operating form feature based on manufacture, the protrusion form feature exchanging and the UI of the system with a manufacture enviroment are presented. And also an OODM—UIMS developed by the author is introduced. The concurrent design of CAD/CAPP is the bottleneck in integrating process.

本文根据并行工程的要求，从构造基于并行、面向特征的CAD/CAM集成系统的思想出发，对系统的模式设计、基于加工的零件参数化特征描述、凸起形状特征的转换处理及具有加工环境的系统交互界面及面向对象的交互界面管理系统的设计与开发等关键技术进行了深入的研究，形成了系统的思想理论和方法。

It takesthe weighted average of the L2 norm of the difference of the observation and thesolution of the system and the L2 norm of the difference of conormal derivativeat the different sides of the interface for every subdomain as cost functional andthe smooth coefficients of the subproblem and the value of solution of the originalproblem at interface as identification parameters;Using the property of continu-ous functional defined on compact set,the existence of the optimal solution of theidentification problem is proved;The necessary conditions of optimality charac-terized by the system equation,the adjoit equation and the variational inequalitysimultaneously are given by introducing the conception ofdifferential andadjoit variable;An algorithm is devised and its flow graph is given.

其次，针对分片光滑动力系统的特征，结合正演过程的区域分解算法，建立了分片光滑系统的分解区域参数辨识模型，该模型以子区域上解的实测值与计算值之差的L2范数和界面两侧的通量差的L2范数的加权平均作目标泛函，各子问题的光滑系数及界面上真解的值为待辨识参量；利用紧致集上连续泛函的性质，证明了子区域上参数辨识问题最优辨识参量的存在性；引入微分的概念，借助伴随变量，给出了由系统方程，伴随方程和变分不等式共同表征的最优性必要条件；根据此必要条件设计了算法，给出了算法的程序框图。

The constructive or destructive spectral interference between the molecular groups oriented up and down at the interface in the Sum-Frequency Generation spectra provides a direct measurement of the absolute orientation of these molecular groups.

和频振动光谱研究中由基团在界面上取向所引起的光谱增强或相消的干涉现象为研究分子在界面上的绝对取向提供了一种直接的测量方法。

The perfect interface based method for homogenization is established, for which the continuity condition of perfect interface between fiber and matrix is satisfied.

据此，建立了基于理想界面的均匀化等效方法，该方法满足纤维和基体界面的连续性条件。

WIMP-Based electronic teaching systems can not meet teachers' requirements of natural and efficient interaction, especially continuous drawing and writing in geometry teaching. In this paper, an intelligent pen-based whiteboard system for dynamic geometry visualization is designed and implemented.

计算机辅助教学系统目前已在教学中大量应用，然而，基于WIMP界面范式的电子课件系统，无法满足教师在课堂教学互动中需要与用户界面自然、高效、连续性交互的需求，尤其是几何教学中连续书写板书、自由勾画图形、动态几何定理演示等。

In addition to the MMI terminal, a touchsensitive sensor field is placed in front of the MMI control element.

除了上述人机界面码头， touchsensitive传感器领域，是摆在面前的人机界面控制单元。

To get the steady interface, the ratio of coextrusion flow length to height is at least l-1.5._The role of smooth flow zone is important to reduce the pressure-fall. The higher surface quality of the fluid path can make the velocity field more uniform and the interfacial offset less. However, the layer interface position was almost unaffected by the convergence angle, so for the convenience of die manufacture and extruder\'s collocation, it is fit to make the contact angle as 90°with smooth corner.

在模具结构参数中，共挤出流道的长度和模具壁面光滑程度对界面有重要的影响，根据计算结果得到了方形流道共挤出段长度与高度比的取值范围；而模具入口收敛角对界面的影响不大，在实际生产中为了模具制造和共挤出机布置的方便，可采用圆滑过渡的90°入口角。

Results Within the first 6h after thermal burn, the volume of corium was increased to (32.75±13.23)% in 27 sites with superficial burns,(76.09±15.88)% in 20 sites with deep dermal burns,and (150.46±24.06)% in 15 sites with full thickness burns .In full thickness burn sites, 13 out of 15 showed no intact of the dermal-fat interfac. Conclusions The corial volume is increased with the increase of burn depth.

结果 烧伤后6h内，27个部位浅Ⅱ度烧伤创面真皮肿胀度为(32.75±13.23)%，20个部位深Ⅱ度烧伤创面真皮肿胀为(76.09±15.88)%，Ⅱ度烧伤创面真皮-皮下界面完整，15个部位Ⅲ度创面真皮肿胀度为(150.46+24.06)%，且部分Ⅲ度创面(13/15)真皮-皮下界面被破坏。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。