operational相关论文
Same as the Great Wall， the Beijing-Hangzhou Grand Canal， crowned as one of the world’s four most magnificent engineering......
Simulation models of traction driver systems were established using SIMULINK,according to the actual structure and param......
The frictional performance of gaskets is greatly affected by frictional heat in operational mine hoists. Based on fricti......
The operational cost of positioning an export com-pany to inland China may effectively double theoverheads....
Based on the difference close-loop feedback technique and the difference pre-amp,a high efficiency PWM CMOS class-D audi......
With Shockley’s approximate-channel theory and TCAD tools,a high-voltage,ultra-shallow junction PJFET for the input sta......
This paper presents an 8th order active-RC elliptic low-pass filter(LPF) for a direct conversion China Mobile Multimedia......
A new high performance charge pump circuit is designed and realized in 0.18μm CMOS process. A wide input ranged rail-to......
A 12-bit 30 MSPS pipeline analog-to-digital converter(ADC) implemented in 0.13-μm 1P8M CMOS technology is presented.Low......
The use of ultra-high intensity laser beams to achieve extreme material states in the laboratory has become almost routi......
項目融資是第一次石油危機之後在國際金融市場大規模發展起來的一種新型借貸方式,80年代中期被引入中國。從國內外的實踐來看,該融......
Improving the thermal performance of building envelope is an important way to save building energy consumption. The phas......
Slotting strategy heavily influences the throughput and operational cost of automated order picking system with multiple......
The studies on the mechanisms and performances of the mechanical seals in reactor coolant pumps are very important for t......
The sustainable development of coal mining cities in Heilongjiang province has important effect on the economic stabilit......
The ability of catalyzing indole into indigo of gene engineering strain expressing P450 BM3 immobi- lized by entrapment ......
To overcome the design limitations of traditional hydraulic control system for synthetic rubber press and such faults as......
After many years’ endeavor of research and application practice,the ocean color remote sensing in China has been growin......
Some recent studies presented two existing types of ENSO events, one is the Eastern-Pacific(EP) type and the other the C......
Using the clockwise or anticlockwise stepping pulse code signal, the characteristics of generalquaternary phase shift k......
The issue of agricultural insurance subsidy is discussed in this paper aiming to make it provided more rationally and sc......
WTA (weapon-target allocation) of air defense operation is a very complicated problem and current models focus on static......
As to provide the optimal coverage and capacity performance,support high-data-rate service and decrease the capital expe......
The paper introduces a temperature control system based on AT89C51 single-chip-microprocessor, and discusses the princi......
Operational reliability evaluation theory reflects real-time reliability level of power system. The component failure ra......
This review aims to gain insight into the current research and application of operational management in the area of inte......
Safe and reliable automatic train control is a primary consideration for any advanced rail transit system.This paper int......
A system to monitor the operational state of a coal mine drainage system is presented, fault problems are diagnosed and ......
Since computer system functions are becoming increasingly complex,the user has to spend much more time on the process of......
In recent years, the prices of primary energy especially coal continue to increase rapidly. This results in a substantia......
本文通过对荣华二采区10...
Ribonucleic acid (RNA) deserves not only a dedicated field of biological research -- a discipline or branch of knowledge......
概括了直流潮流停电OPA模型及其改进模型的不足,据此在OPA模型的基础上引入风险理论,建立新的连锁故障模型。新模型包含内外2层循......
体系对抗分析是武器系统作战效能研究的最高层次.本文建立了空对空作战体系对抗的物理模型,基于多元兰彻斯特平方律方程,给出了不......
【Abstract】Police often faces numerous and diverse situation in the process of enforcing laws. Using force appropriatel......
Police often faces numerous and diverse situation in the process of enforcing laws. Using force appropriately is helpful......
At present,after the actual inspection of the rail transit automatic ticket checking system,some security vulnerabilitie......
在简要介绍装备作战适用性基本概念的基础上，阐述了开展通信对抗装备作战适用性试验与评价的必要性，并详细说明通信对抗装备作战适用......
物业管理行业要适应发展的需要,必须从经营理念到市场定位等方面作出相应的变革。本文阐述了经营型物业管理模式的含义及其特征,对......
由于采集电路的精准、可靠是整个控制系统的前提,分析了传统采集电路会出现采集电压漂移和失调,采集误差较大等不足。采用集成的运......
我国众多严寒地区,以西藏和新疆等地尤为突出,就新疆地区而言,昼夜温差大,干湿季节分明。基于这些地区的自然环境等因素,多选择建......
为实现对低压配电网的运行状态分析与高效运维,本文基于物联网技术设计了低压配电网运行状态及辅助运维系统的通信架构、应用平台......
以北京市观象台2010年8月、2011年8月每日3次（08：00,14：00,20：00，北京时，下同）L波段探空秒间隔数据为实况，对BJ RUC系统（rapid updated cycl......
首先分析了中小物流企业的运营模式和供应链视角下中小物流企业存在的问题,接着阐述了中小物流企业管理现状及问题,进而从运营模式......
为提高纤维素纤维纺纱的质量和经济效益，通过分析赛络纺工艺改进成纱强力和毛羽的特点，以竹浆纤维为例，计算了传统纺与赛络纺运行成本......
针对空间快速响应任务中固体火箭弹道设计、微小卫星轨道规划相互独立,无法快速生成任务方案的问题,提出一种固体火箭空间快速响应......
随着卫星遥感技术在海洋监测中的作用日益凸显,为了加快地方海洋监测能力建设,构建省级卫星遥感海洋应用平台十分必要。介绍了河北......
跨学科科研合作是学术研究的重要形式和趋势,将对未来科学发展产生深远影响,对知识创新和社会进步都具有重要的推动作用。深入研究......
介绍了基于微软基础类（MFC）的声自导鱼雷作战能力仿真系统的设计及实现过程,根据通用软件设计流程规范,通过系统需求分析、方案设计......
