This paper analyzes the characteristic of the analog peak holding-circuit, introduces a digital peak holding circuit based on FPGA and high-speed A/D converter, and provides its simulation wave in EDA software.
分析了模拟峰值保持器的特点,介绍了一种基于现场可编程逻辑器件FPGA与高速A/D转换器的数字式峰值保持电路,并给出了该电路的峰值采集仿真结果。
A new trans conductance peak holding circuit is introduced.
介绍了一种新型的峰值保持器电路 ,该电路具有线性良好 ,输入灵敏度高 ,通频带宽等特点 ,可广泛应用于各种脉冲分析系统
A novel peak holding method of narrow pulse is put forward for the first time.
首次提出了一种新颖的窄脉冲峰值保持方法。
And then it analyzes "the best age zone" and "the best peak age" of scientific creation made by the winners of Nobel Prize in natural science.
运用统计学的理论与方法,考察了1901年至2008年诺贝尔自然科学奖获得者的创造性成果与其作出获奖的科学发现或技术发明的年龄之间的关系,分析了诺贝尔自然科学奖获得者科学创造的"最佳年龄区"和"最佳峰值年龄",阐发了中青年科学家是科技创新的主力军和中坚力量的思想及其对提高科技自主创新能力的意义。
By holding and displaying the peak torque value, you can set torque for tools precisely.
在峰值保持功能时能显示测得的最大值并保持显示。
Research on a Peak Holding and Data Acquisition Circuit for Nuclear Pulse
一种核脉冲峰值保持和数据获取电路研究
Peak value hold circuit for energy measurement of repeated frequency laser pulse
用于重频窄脉冲激光能量检测的峰值保持电路
Study of the Photoacoustic Imaging System Based on an Acoustic Lens and the Peak-hold Technology;
基于声透镜和峰值保持技术的光声成像系统的研究
Electric Simulator of Atmosphere Detection with Laser and Pulse Laser Frequency-Locking Peak Detector;
大气激光探测电子模拟器及脉冲激光峰值保持器
Applied Research of PH DSA in Medical Image Process;
峰值保持数字减影技术在医学图像处理中的应用研究
A Novel Peak Holding Method and Circuit Realization of Laser Narrow Pulse
一种新颖的激光窄脉冲峰值保持方法与电路实现
With digital peak value holding function, sample split stop function, and the function of up and down limit, overload, smash-up and various protecting functions.
具有数字显示峰值保持功能、试样断裂停车功能，具有上下限位、过载、撞车等多种保护功能。
peak load effective duration factor
峰值功率持续时间率
The 15-20 s peak value sustaining time can fulfill the most fast 3D MRA sequences.
(2)15～20 s的强化峰值持续时间基本可以保证大多数快速序列的扫描;
Technology of Peak Sampling from Hand-hold Storage Oscilloscope Based on FPGA
基于FPGA的手持式数字存储示波器峰值采样技术
Elder-keeping Immune Genetic Algorithm for Multimodal Function Optimization
多峰值函数优化的父代保留免疫遗传算法
one is hedging for keeping the value of the currency,
一是保值，保持货币的价值，
...remained at a mean of...
...保持在...平均值水平
BAC usually peaks 60 minutes after a person stops drinking.
血液酒精含量值在人体停止摄入酒精之后持续峰值60分钟。
Peak research:from peak oil to peak fossil fuels
峰值研究:已从石油峰值扩展到化石能源峰值
False– BAC usually peaks15–30 minutes after a person stops drinking.
错：血液酒精含量的峰值在停止饮酒之后通常可以持续15-30分钟。
The medicine's peak value keeps on time grows, can provide plentiful scanning time windows.
该药物峰值持续时间长 ,可提供充裕的扫描时间窗