A cathartic selloff in 1974 was followed by a quick recovery and then years of blah performance. 1974年股市一跌暴跌,随后又迅速恢复,接着一连数年表现平平。
An Research on Service Recovery Operation Mechanism from the Perspective of Organizational Performance 组织绩效视角的企业服务补救运作机理研究
Recovery of low temperature heat energy in refinery using organic medium experimental research on the performance of the low temperature exhaust steam reclamation device 利用有机工质回收炼油企业中的低温热能低温乏汽回收利用装置性能的实验研究
Optical and packet layers used in proven functional recovery method would be more reliable, intelligently deal with the root causes of network performance under the drop. 光纤和分组层上采用的经过实践验证的功能恢复方法可以更可靠、智能地根据根本原因处理网络性能下降情况。
Innovation is vital to the steady recovery of the world economy. Innovation is also essential to upgrading the Chinese economy and improving its performance. 世界经济稳定复苏要靠创新,中国经济提质增效升级也要靠创新。
Fast auto recovery of data, efficient copy management and a balance dependability of replicas and performance of cluster server can be achieved by this system scheme, which is proven by performance test of the disaster recover system. 通过容灾系统的性能测试实验,证明它能够实现数据的快速自动恢复,有效地管理副本,并保持副本可靠性和集群服务器性能之间的平衡。
Enhancing concentration of low grade pyrite, recovery of high-iron cinder, oxygen-enriched air roasting and recovery of waste heat not only conform to China s circular economy policy, but also can greatly improve economic performance of sulphuric acid plants based on pyrite. 加强低品位硫铁矿精选、高铁烧渣回收、富氧空气焙烧、废热回收,不仅符合国家循环经济的产业政策,而且可大幅度提升硫铁矿制酸企业的经济效益。
The effects of three different myocardial protective methods on the recovery of cardiac performance after long time cardiac arrest 三种心肌保护方法对长时间停搏心脏功能恢复的影响
Conventional template matching technique is a successfully used algorithm in Chinese consonant recognition, yet its disadvantage limits its recovery of error, improvement of performance. 模板匹配法技术是汉语声母识别中较为成功的算法,但它的缺陷影响了其恢复错误、改善识别性能。
Recovery of performance of Au-Si surface barrier detector contaminated 被污染Au-Si表面势垒探测器性能的恢复方法
Good recovery result of steam drive has been kept. Conclusion This thermal recovery well testing interpretation method is better than drill-coring and log interpretation on reflecting of actual dynamic performance of reservoir. 结论该热采试井解释方法较钻井取心和测井解释更能反映油藏实际动态特征。
Compared with traditional processes, this new process has advantages of short flow path, high efficiency of adsorption and recovery, steady running, high level of automation, good performance of safety, and low cost of investment and running. 与传统的工艺相比,具有流程短、吸附回收效率高、运行稳定、自动化程度高、安全性能好、投资和运行费用低等优点。
From the calculation results, it is indicated that at the standard ARI conditions, the heat recovery system has a higher coefficient of performance ( COP) than the full fresh system by 2.3 times. 计算结果表明,在ARI标准工况下,全新风回热型空调系统的制冷性能系数(COP)高于全新风空调系统2.3倍。
Increasing Recovery Level of Converter Gas to Promote Continued Improvement of Integrated Performance 提高转炉煤气回收水平,促进整体绩效持续改进
Conclusion PTCA/ stenting performed during the recovery phase of AMI may improve global and regional systolic performance of left ventricule as well as systolic synchrony of ventricule. 结论AMI恢复期PTCA术安全可靠,可明显改善左心整体、局部收缩功能及心室收缩同步性,具有广泛应用性;
The modified poly ( ether sulfone) membranes and modules used in concentration of soybean protein extracts exhibit with high flux, good anti-fouling properties, and high recovery of membrane performance after cleaning. 改性聚醚砜中空纤维超滤膜用于大豆蛋白提取液的浓缩其通量大、抗污染性能较好、膜的性能较易清洗恢复。
Adopting cryosorption vacuum system as the pressure recovery system of COIL, the pressure recovery capability of cryosorption vacuum system is determined directly by the performance of adsorption bed. 采用低温真空吸附系统作为氧碘化学激光器的压力恢复系统,吸附床的吸附性能决定着低温真空吸附系统的压力恢复性能。
Available from the recovery test, recovery was between 82%~ 103%. Detection of cholesterol mainly by high performance liquid chromatography. 由回收率试验可得,回收率82%-103%之间。胆固醇的检测主要采用了高效液相色谱法。
Seeking for the starting point of improving the production technology and realistic basis of carrying out the ecological design, recommend green building materials and improve the recovery utilization ratio of the constructional rubbish to improve the environmental performance of the products of the building. 寻求变革生产工艺的出发点和实行生态设计的现实依据,提倡开发绿色建材,提高建筑垃圾的回收利用率,从而改善整个建筑产品的环境性能。
Simulations show that the proposed algorithms are suitable for the recovery of general block sparse signals, and the spectrum detection performance is also promoted remarkably through cooperation. 仿真结果证明了该算法思路对于信号块稀疏结构的普适性,同时通过协作方式进一步获得了频谱感知性能的提升。
The applications of server consolidation, network security, data recovery, high performance computing and trusted computing require more in terms of performance, security-and-reliability and scalability of system virtualization. 服务器合并、网络安全、数据保护、高性能计算和可信计算等方面的应用对平台虚拟化技术的性能、安全可靠性和可伸缩性有了更高的要求。
Recovery and landing system of manned spacecraft requires strict performance analysis and evaluations by thorough computational experiments for safety and reliability promotion. 为了提高载人飞船的安全可靠性,需要对飞船回收着陆系统性能进行严格的分析评估并开展大量的仿真试验研究。
At this stage the large-scale distributed the business disaster recovery system is still lack of a unified and comprehensive performance evaluation criteria. 评价方法是容灾体系的重要组成部分,现阶段的大规模的分布式业务容灾系统尚缺乏一种统一和全面的性能评价标准。
Timing recovery technology in digital receiver as one of the key technology is to safeguard the system comprehensive performance of premise. 定时恢复技术作为数字接收机中的关键技术之一,是保障整个系统综合性能的前提。
In this paper, the mechanical properties and recovery features of E-shaped steel isolation bearings used in bridges are studied. The vibration isolation performance in the practical engineering is analyzed by ANSYS. 本文对桥梁用E型钢减隔震支座的力学性能和恢复力特性进行了分析研究,并用有限元软件,对其在实际工程中的减隔震性能进行了分析。
Stirling engine has more advantage in the fields of waste heat recovery, because of its adaptation of multi-fuel, good environmental performance and high conversion efficiency. 斯特林发动机由于它多种燃料的适应性、良好的环境特性和高的转换效率,在废热回收利用方面的优势是相当明显的。
With the recovery of market, diesel engine products with excellent performance and market characteristics, have wide market space and development potential. 随着柴油机市场的逐渐复苏,柴油机凭借优异的产品性能和广泛的市场应用领域,体现出巨大的市场空间和发展潜力。
Heat pipe as an efficient heat transfer components, has achieved significant results and growing popularity of engineering in waste heat recovery, energy conservation, because of its superior heat transfer performance and technical characteristics. 热管作为高效的传热元件,因其优越的传热性能和技术特性,在工程中的应用日益普及,在余热回收、节能领域更是取得了显著地效果。
Scrap online recovery system as a part of cast film machine, its performance requirements are also increased. 作为薄膜流涎生产线组成部分的边料在线回收系统,其性能要求也随着提高。