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91.
Carolyn Tanner Senior Lecturer Alan Swinbank Reader in Agricultural Economics 《Food Policy》1987,12(4)
Burgeoning stocks and increasing budgetary pressure are leading to mounting criticism of the CAP. Recent experience suggests that these internal pressures are unlikely to precipitate fundamental reform in the short to medium term because of the opportunity to defer expenditure and to transfer costs to the national governments. It is argued that rather than seeking a market-oriented solution, the Community appears set on continuing to make ad hoc policy adjustments aimed at minimizing expenditure and overcoming problems arising in particular sectors. 相似文献
92.
本文用相平面分析法分析和设计了一种电容耦合的并联谐振变换器。引入附加电容与传统的并联谐振变换器中的电感相串联,能获得更好的调节功能。本文利用平面轨迹图,给出了选择电路元件参数的设计依据。 相似文献
93.
本文描述一个能使传递函数(TF)不管在任何输入频率时都能保持不变的新型控制环路——锁幅环路(MLL)。文中导出单一正弦信号时,输入频率与输出DC电压的线性关系,并讨论其可能应用。实验证明[1],MLL可执行锁相环路(PLL)的绝大部分功能。 相似文献
94.
Laurence S. Copeland Lecturer 《Economic Affairs》1986,6(6):14-16
The paradoxical behaviour of governments in preserving patently outmoded methods of production has previously been explained by the concentration of benefits from intervention compared with the diffusion of the costs, and by unwillingness to lose votes in marginal constituencies. Laurence Copeland, at the University of Manchester Institute of Science and Technology, suggests that the probable visibility of the 'finger on the button' is a more likely cause of the preservation of economic wildlife and calls for a policy of industrial disengagement by the Government to complement its financial strategy. 相似文献
95.
语音合成器的合成音质主要取决于词汇表的编制.词汇表的编制主要是在计算机上用非实时软件完成.本文主要讨论编制词汇表的过程以及影响语音合成器音质的因素. 相似文献
96.
98.
本文对传统的FIR中值混合(FMH)滤波,给出了一种二值FMH滤波的概念,并在此基础上,首次建立了VLSI实现的实时信号处理电路结构。 相似文献
99.
Denice Welch Associate Professor of International Management Lawrence Welch Professor of International Marketing Ian Wilkinson Foundation Professor of Marketing Director Louise Young Senior Lecturer in Marketing 《International Business Review》1996,5(6):579-602
This article reports on an experiment in external facilitation of international project marketing activity. The case involved a large, World Bank funded project in China aimed at upgrading grain storage and handling facilities. An organization was established in Australia to bring together and support efforts by Australian firms to win a share of this project. Network-building, at a number of levels both in China and Australia, emerged from the qualitative study as a critical factor in effective project marketing. External facilitation played a positive role in the network-building process. 相似文献
100.