对地同步的

Seismicity trend before the earthquake was forecasted according to seismicity feature and commensurable characteristics of strong earthquake activities of Sichuan and Yunnan areas.Since Oct., 1995, a lot of kinds of the anomalies with large amplitude, such as radon and CO2 contents in groundwater and groundwater level etc.synchronized in a wide range of western Yunnan, especially along Zhongdian—Nanjian seismic area. The characteristics of these short-term anomalies are introduced and analysed.

根据川滇地区地震活动特征和可公度性计算结果，在该次地震前对地震大形势进行了预测。1995年10月以后，滇西北地区出现了大面积、大幅度、多手段的同步异常，其中以水氡、水位和CO2异常为主，沿中甸─南涧地震区分布较为集中。

Firstly, the background and the significant of the research is discussed, modern software engineering and its development is also outlined, and the present states and the reason of using the modern software engineering in power systems are also analyzed. Secondly, related theories and methods of the modern software engineering are systematically given in details, which establish the basis of the software development with the software engineering in power systems. Thirdly, the necessity of the developed power system software with the software engineering is analyzed deeply and the key techniques in carrying out the software development with the software engineering are discussed. Based on these, a concrete approach about the software development with the software engineering is proposed. And then, the software design process of 'GPS synchronous monitoring system of Hunan power grid'is given to demonstrate the utilization of the approach proposed. Subsequently, quality and efficiency of the software is analyzed, which indicates the validity of the method used. At last, the main work and fruitage of the thesis is concluded, and the further research is also pointed out.

论文首先论述了课题研究的背景和意义，概述了现代软件工程及其发展，分析了现代软件工程在电力系统中的应用现状及其原因；然后系统地阐述了现代软件工程的相关理论和方法，奠定了电力系统软件工程化开发的理论基础；接着分析了电力系统软件工程化开发的必要性，探讨了实施工程化开发涉及到的关键技术，结合现代软件工程的理论和方法，提出了一种电力系统软件工程化开发的具体方法；之后以湖南电力系统状态GPS 同步监测系统软件的开发为例，详细地阐述了该工程化方法在电力系统软件开发中的具体实践过程，并分析了软件开发的结果，指出了该方法是解决软件开发质量和效率问题的有效途径；论文最后对主要工作和成果进行了总结，并指出了有待进一步开展的工作。

Realizes an intuitionist monitor interface by which the administrator can judge to which extent the data in local and remote data center are consistent.

以图形方式直观地展现出同步状况，从而对本地数据中心和远程数据中心数据的一致性作出判断。

Synchronous, superharmonic and in particular subharmonic resonance were selectively excited over the fast varyi ng topography with corresponding wavelengths.

根据对快变海底波长的不同选取，可以相应地激发环境流同非平整海底的同步共振、超谐波共振和次谐波共振，由此产生自由表面波运动。

Such as Japan blindly adhere to synchronize distribution, only a few shops and affordable, so that in the new machine under a temporary magnet effect, and the rest in order to survive the owner to ensure that customers will not be bound under the loss of price competition finally due to return on investment is relatively limited, making this a small number of stores the end of the day on the new machine has lost confidence.

如日本一昧地坚持同步发行，只有少数几间店铺负担得起，如此一来在新机台短暂磁吸效应之下，其余各店家为求生存，确保客源不被流失的情况之下势必削价竞争，终因投资报酬率相对有限，使得这少数店家到头来对新机台也失去了信心。

As a result, the effect of meditation on cardiorespiratory synchronization was evident.

根据此结果，禅坐时对於心肺同步现象的影响是很明显地。

G.E. Hubb has abundant toots and high yield, and the time when Eulaliopsis binata G.E. Hubb growths fast is as the same as the time of the rainy season in this area, so Eulaliopsis binata Retz.

蓑草根系发达，地上部生物量大，对土壤的覆盖保护好，且其生长盛期与降雨高峰同步，具有显著的水土流失防治效果。

After packing the parallel executable tasks in the task graph, the PEPs are generated in which the communication and synchronization primitives are inserted automatically.

对该任务图中的可并行执行任务进行并行封装，形成若干可并行执行包，并在其中自动地插入通信与同步原语。

We need better AF in lowlight, more FPS, x-sync at least 1/250 and better IQ on high ISO ..

我们需要更好自动对焦在精彩每一刻，更多的新鲜粮食店的X同步，至少1 / 250，更好地智商在高ISO 。。

So a novel driving scheme for Synchronous Rectification in CCM flyback converter is proposed in this paper; and it can be applied to the flyback converter in the CCM operation and wide input voltage range application. The new driving scheme possesses simple、cost-effective and high efficiency property.

本文深入地分析同步整流反激变换器稳态工作模式，结合峰值电流控制策略，应用状态空间平均方法，建立反激变换器的小信号模型；并依据建立的小信号模型，对控制电路进行优化设计；计算机仿真和实验验证理论预期。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。