功率压力智能测控仪的研制

论述了人造金刚石合成压力机的功率压力智能测控仪的硬件工作原理和软件系统结构．     

Shorebased Processor Outcomes Under Catch Shares

Abstract

Fishery management measures often aim to regulate harvesting behavior but can have downstream effects on fish processors, output markets, and consumers. Empirical analysis of these impacts is generally limited due to data availability. In this article, we utilize census costs and earnings data to examine operational characteristics and economic outcomes for shorebased processors before and after implementation of the West Coast Groundfish Trawl Catch Share Program. While the overall number of buyers of catch share species along the coast decreased and fish input prices generally increased, patterns in outcomes were different for processors with Pacific whiting operations compared to those that produce nonwhiting groundfish, including lengthened seasonal whiting operations but a decrease in the number of days receiving nonwhiting groundfish. These differences in outcomes illustrate the complexities involved in the management of multispecies fisheries with heterogeneous participants in both the harvest and post-harvest sectors. This review contributes to the fairly limited empirical work on the fish processing sector, which is an integral part of the seafood supply chain and important to the economic resilience of coastal fishing communities.     

基于DSP的摆式列车测控系统研制

摆式列车是专门为曲线过多的线路设计的新型列车,在运行中需要实时地检测线路和列车状态参数并对它们进行实时处理,同时基于高可靠性考虑,其空系统对处理速度和运算精度要求非常高。介绍了以通用数字信号处理器（Digital Signal Processors,简称DSP）为核心,实时对摆式列车进行测量与控制的测控系统。