孤岛

The loneliness in the crowds and the desolateness amidst all the excitement made him feel like many other people living on this solitary island.

拥挤里的孤寂，热闹里的凄凉，使他像许多住在这孤岛上的人，心灵也仿佛一个无凑畔的孤岛。

Ultimately, it can share resource and cooperation in virtual network. In human life, people could use computer or smart data device communication with each other in anytime and anywhere facilely. This is a complicated, heterogeneous and distributed system. This thesis is written under such a background.

Internet技术的不断发展，使得人们对于家庭网络的需求不仅仅表现在家庭设备硬件的连通，而且实现互联网上所有资源的全面联通，包括计算资源、存储资源、通信资源、软件资源、信息资源、知识资源等等，最终实现网络虚拟环境上的资源共享和协同工作，消除信息孤岛和资源孤岛。

Discounting the price and currency depreciation, the prosperity was limited; for having substantive hoarding and speculation, the prosperity of local trade included some falsity; compared with the conditions before the war, the adjusting of commodity configuration was not the necessity of Shanghai economy development, but the result of traffic blockage and various controls.

扣除物价上涨和法币贬值的因素，"孤岛"贸易的繁荣是有限的；因为存在着大量的囤积投机现象，上海本埠贸易的繁荣也包含有一定的虚假性；和战前相比，"孤岛"进出口商品结构的调整不是上海经济发展的必然，而足交通封锁及各方统制的结果。

The topographical parameters have been analyzed by taking into account the thermal effect during the friction process. As the results, three kinds of typical topographical features have been observed for the worn surfaces of C G iron with various P content. Namely, C G iron with 0.05% P, 1.30% P, and 0.70% P show worn surfaces characterized by groove ridge, peak pits and their combined topography. The C G iron specimen with peak pits type worn surface topography showes the lowest wear rate and highest friction coefficient, while that with groove ridge type worn surface topography shows the highest wear rate and lowest friction coefficient. The groove ridge type worn surface has a relatively large value of surface height deviation and void volume ratio and negative large value of skewness, which is contrary to the peak pits topography.

结果表明：度销磨损表面主要呈现犁沟型、孤岛型及二者的混合型3种形貌特征，其中具有孤岛型磨损表面形貌特征的试样的摩擦系数较高，磨损率较低；而具有犁沟型磨损表面形貌特征的试样的摩擦系数最低，磨损率最高，分析表面形貌参数发现：犁沟型表面形貌具有最大的表面高度偏差和表面空隙率及高负值的表面高度分布参数；而孤岛型表面形貌的表面高度偏差和表面空隙率最小，表面高度分布参数为高正值。

Achieved the true maxim power point trace of solar array by adapting an improvedMPPT control, which trace the load power instead of the power of solar array.

分析了发生孤岛效应的原因，采用了基于主动频率偏移方式实现孤岛效应防止。6。

Zhang's propensity for living like a gudao 孤岛 is also unmistakably found in her stories of love.

在张爱玲的爱情故事中也明显体现了她对孤岛的喜爱。

Research on islanding related problems has been conducted for over twenty years,but most of them have focused on anti-islanding protection and test of grid connected inverter system.

对孤岛效应的研究已经进行了二十余年，但大多数都是针对并网逆变器系统的反孤岛保护和测试展开，而没有对分布式发电系统的孤岛效应进行全面而系统的研究。

First, in view of the development of DGs, such standards for the islanding as IEEE929-2000 and IEEE1547-2003 are introduced.

首先根据DG的发展状况介绍了2个孤岛处理标准IEEE929—2000和IEEE547—2003，前者禁止孤岛存在，后者允许有意识的孤岛运行。

The islanding detection and protection are generally ignored in their applications. For islanding may result in calamities, it is necessary to study and analyze the islanding detection and protection methods.

摘 要：国内的光伏发电技术中，孤岛检测及孤岛保护常常被忽视，而孤岛的发生可能会带来巨大危害，因此，研究孤岛检测及其保护具有重要的现实意义。

In this paper,islanding of distributed generation system is studied comprehensively and systematically, the definition and elementary issues of islanding are described,anti-islanding schemes are presented and their relative effectiveness is determined using phase criterion and non-detection zone,and anti-islanding test is discussed.

为此，本文从孤岛效应的定义出发，详细阐述了孤岛效应的基本问题、分布式发电系统的反孤岛策略、反孤岛策略的有效性评估以及反孤岛的测试技术。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了