使同步

In order to make data synchronization efficient, some method of change tracking is required.

为了使数据同步有效，某种修改跟踪的方法是必需的。

Advanced Time Synchronizer adds time protocols support to the computer on which it is running so you can use it as a local time server for your Local Area Network.

先进的时间同步增加的时间议定书支持的计算机上正在运行，使您可以使用它作为一个本地时间服务器为您的局域网。

So that our products remain with the international synchronous.

使我们的产品基本保持与国际同步。

An alternating electric field in synchrony with the orbital frequency of the particle produces acceleration.

与粒子的轨道频率同步的交流电场使粒子加速。

An alternating electric field in synchrony with the orbit al frequency of the particle produces acceleration.

与粒子的轨道频率同步的交流电场使粒子加速。

The application of the third generation synchrotron radiation has greatly impact ...

在技术和方法方面，近年来第三代同步辐射的应用与一些新方法的结合，可用极小的晶体测定极大的结构，使某些膜蛋白及亚细胞器的精确结构测定成为可能。

The selected image salient features are used to compute geometric transformation parameter of watermarked images. After recovering the size and aspect of watermarked images, the watermark detector is synchronized with embedded watermark. Thus the watermark detector can detect the watermark.

利用提取的图像固有特征点估计水印化图像几何变换参数，恢复经几何变换的水印化图像，同步水印检测器与图像中嵌入的水印信号，使水印检测有效检测嵌入的水印信号。

These uncertainness comes from the external environment,the structure and parameters of systems.Self-adaptability of complex systems shows that when the environment of system was changed,system would make s...

当控制器及参数满足一定的条件时，通过构造误差系统的Lyapunov函数，得到误差系统的零解的全局渐进稳定性，从而使调控后的系统与原来系统的解达到同步。

The paper analyzes the problems existed in the synchronous motor exciter used for main ventilator,puts forward the use of centralized control unit to assembly and transformation of the system.

分析了主通风机使用的同步电动机励磁装置存在的问题，提出了由集控单元使用于组装和改造该系统，经实际应用表明，取得了显著的经济效益和社会效益。

The holistic design of the system and resolved the designs of software and hardware based on VXI bus are put forward according to the demand of test system. The hardware and software is designed, including the formation and design of hardware system, visual instrument software architecture, program design for instrument driver, high speed real-time data collection. In the dynamic test program, the idea of"software is instrument"was applied to meet the diverse test demands. Last, it is proposed that the VXI test system be developed to more totalization and networked. The basic theory of system identification was introduced briefly at first. The principle of spectrum analysis system identification based on Wiener-Hopf equation was expatiated. and the questions in applying Peusdo Random signal as spectrum analysis methods stimulate signal was studied, The generation principle of the peusdo random signal is researched, the characteristic of peusdo random are analyzed from time domain and frequency domain, the inverse repeat peusdo random signal is brought forward to make up the shortage of ordinary peusdo random signal. And a new chaos genetic algorithmis presented to solve the unprecise problem of the traditional method. In the servo valve dynamic characteristic test system, the spectrum analysis methods was applied successfully, the servo valve dynamic characteristic could be acquired rapidly and exactly, the test results were analyzed and the ameliorate methods were brought forward at last.

结合航天某集团液压测试中心测试系统的需求，提出了基于VXI总线的液压测试系统的整体设计方案，完成了测试系统的硬件设计与软件设计，包括硬件系统构成与设计、虚拟仪器软件结构、仪器驱动程序设计、高速同步实时数据采集等内容；以伺服阀动态特性测试为例设计了测试模块，该模块体现了VXI总线仪器软件开发所倡导的"虚拟仪器"的思想，以软件的灵活应用满足了不同的测试需求；结合自动测试系统的发展，研究了VXI测试系统与网络技术结合，实现各种软硬件资源共享，进一步提高设备及数据的利用率和系统的扩展性，使自动测试向综合化、网络化方向发展；研究了伪随机信号作为谱分析法辨识的激励信号时存在的问题，讨论了伪随机信号的产生机理，从频域和时域分析了伪随机信号的性质及其应用，提出了用逆重复伪随机信号弥补了普通伪随机信号的不足，并以混沌遗传算法对逆重复伪随机信号产生过程中的参数进行优化，可以更合理而不是凭经验产生需要的逆重复伪随机信号。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失