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The survey results suggest extortion attempts have expanded beyond their traditional targets -- financial institutions, said Tom Kellermann, a former World Bank cybersecurity official.

曾在世界银行负责网络安全事务的科勒尔曼说，上述调查的结果表明，勒索企图已经扩展至其传统目标──金融机构之外。

The thesis contains five chapters. The first chapter summarizes the development and research of switched reluctance drive, discusses the main research direction, and explains the main work in this paper. In chapter 2, hardware system which includes the design of power converter and various control circuit is discussed. TMS320LF2407 DSP is used to design the hardware circuits of SRM control system, and design details including the current detection, position sensing, fault protection, speed detecting, keyboard and display etc. are provided. Because of the full use of the abundant peripheral resources of DSP, it comes to the aim simplifying the circuit structure and heightening the reliability. In chapter 3, the application of neural network on SRM control system is introduced, a new the application of neural network and the method of sampling is proposed and a simulation system based on Matlab/Simulink is established. Chapter 4 discusses the routine designing issue. Because the modularized programming method is adopted, and multi-interrupt processing technique is used, operation efficiency of the control software is highly raised. At last, the foregoing SRM control system is tested. Speed adjustment is realized, and other targets on the research and design of SRM control system are reached, which establishes a good foundation for further research.

本文共分五章，第一章概述了开关磁阻电机调速系统(Switched Reluctance Drive，简称SRD)及其发展和研究现状，论述了其主要研究方向，并说明了本文的主要工作；接下来的一章主要讨论了SRM的硬件系统，主要包括功率变换器的设计和各种控制电路的设计，本文以TMS320LF2407为核心设计了开关磁阻电机控制系统硬件电路，给出了包括电流检测、位置检测、故障保护、测速电路及键盘和显示电路等部分电路的详细设计，充分利用了DSP的丰富外设资源，达到了简化电路结构、提高运行可靠性的目的；第三章介绍了人工神经网络在开关磁阻电机控制系统中的应用，提出了一种新的应用方式(利用GPFN神经网络调节PI参数)以及如何采取样本，搭建了基于Matlab/Simulink的仿真系统；在第四章中，讨论了开关磁阻电机控制软件的设计，采用模块化编程方法，采用基于多中断的控制程序，提高了控制软件的效率；最后，对所设计的开关磁阻电机控制系统进行了实验，实现了电机调速，达到了开关磁阻电机控制系统研究和设计的预期目标，为更近一步研究打下了基础。

A consortium of companies including Thermsave, SWA Consultants, Kier Construction, M J Gleason, Weir Techna are collaborating in providing a total and global project delivery package, aimed at influencing strategic decision makers and working with landfill operators with long-term municipal MSW contracts, who will need to invest in new technology if the EU, UK and US targets for the 50% reduction of volumes of waste going to landfill are ever to be achieved.

公司的财团包括 Thermsave、SWA Consultants、Kier Construction、M J Gleason、Weir Techna，这些财团在提供整体和全球项目交付包方面进行合作，目标是影响策略制订者并且与长期城市固体垃圾合同的垃圾掩埋操作人员进行合作，如果欧盟、英国与美国目标将进行掩埋的垃圾的体积缩小 50%，则需要在新的技术上进行投资。

It is only equipped with a caliber 25 mm M242 cannon, 7.62 mm coaxial machine gun 1, 7.62 mm caliber fixed machine-gun turret at the top of a difficult pose a threat to armored targets on the battlefield, so the "Kodiak Bear" armored vehicles fire difficult to adapt to the needs of the battlefield.

它只装备有口径25毫米的M242机关炮、7.62毫米口径共轴机枪一挺、7.62毫米口径顶部炮塔固定机枪一挺，难以对战场装甲目标构成威胁，因此，"科迪亚克熊"装甲车的火力难以适应战场的需要。

Several other Stuart tanks were captured, or more accurately recovered from the battlefield, following the elimination of the Soviets' Eltigen beachhead in the Kuban at the end of December 1943, four such tanks serving briefly with Romanian forces in the Crimea before being repatriated to Romania as part of an assortment of captured unserviceable tanks in March 1944, spending their final days as static antitank targets with Romanian training units.

罗马尼亚军队在1943年12月消除克里米亚和库班苏军滩头阵地（比如Eltigen登陆战）的战斗中又缴获了一些斯图亚特坦克，但有小部分的使用，还将其中没有作战价值的5辆送回国内用于静态反坦克试验，时间是1944年3月。

Potential targets could include American troops in the field, Israeli cities and Saudi and Kuwaiti oil export sites.

潜在的目标可能包括美国在伊拉克境内的部队，部分以色列城市以及沙特和科威特的出口油田。

LAdd skill icons to the messages. Might not work in some message output targets.

" = "在提示讯息中增加技能图示，可能在一些输出模式中不能用。

Japan is lamentably behind in reaching its targets for reduction of ozone-depleting gases, despite hosting the 1997 Kyoto Conference at which they were set.

发起此项计划的原因既简单又严肃。1997年，联合国气候大会在日本京都召开，会上通过了《京都议定书》。

Nonetheless, the government has set ambitious targets for renewable energy, which is supposed to account for 15 percent of the country's fuel mix by 2020, and for tree planting, to boost forest cover to 20 percent of China's land mass by the end of next year.

尽管如此，中国政府确定了到2020年使可再生能源占国家能源的15%的宏伟目标。还有植树，到明年年底森林覆盖率提高到中国陆地面积的20%。核能，中国计划在明年年底前将核能翻两番，正在施工中的18个核电站可能占了世界在建总量的一半。

Due to the physical and chemical properties of calmodulin, and its significance in cellular calcium signal transduction system, it has been regarded as one of the important targets of lanthanides inside organisms.

由于钙调蛋白所特有的化学性质以及其在细胞钙信号系统中所发挥的重要作用，钙调蛋白被认为是稀土在生物体内重要的靶分子之一。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。