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A new method for ultrafast imaging in a single shot is reported.The time resolution of the image depends on the duration of laser pulse. 本文报道了一种单次超快成像的新方法,该方法的时间分辨率仅由投影光的脉宽决定。
The images have been obtained with the time resolution up to sub millisecond. 并对结果进行了讨论。
Additionally, the chemical form study using time resolution laser fluorescence spectrophotometry (TRLFS) indicates possible application of TRLFS to studying the geochemical forms of actinide elements emitting fluorescence. 同时应用TRLFS法 (时间分辨激光荧光光谱法 )进行的形态实验表明了 TRLFS法可用于研究发射荧光的锕系离子的地球化学的形态
Modification of OS kernel needed to support high time resolution, and configuration of file system are also included. 给出了修改操作系统内核以获取高精度时间和文件系统设计及配置的方法。
The coincidence time resolution measured between BGO-BGO, BGO-HpGe are FWHM = 6.9 ns and 8.3 ns respectively. 两个BGO探测器间的符合时间分辨半宽度为6.;9ns;BGO六棱柱与HPGe探器测间的时间分辨半宽度为8
This circuit is a simple and fast trigger logic for suppressing cosmic ray. The time resolution of the chronotron is smaller than 20 ns. 它是一种简单、快速的判选逻辑,主要用以排除宇宙线,其定时时间分辨小于20ns。
The problems of low space resolution and low time resolution in the current detector system of Positron Emission Tomography (PET) were studied. 摘要研究了正电子发射层析照相(PET)探测器系统所存在的空间分辨率和时间分辨率低的问题。
Objective:To investigate the effects on subretinal neovascularization (SRNV) and uveal aneurysms (UA) of Krypton red laser with larger spots,lower energy and longer laser time. 目的:观察用氪红激光大光斑、低能量、长时间照射眼底视网膜下新生血管(SRNV)及脉络膜血管瘤的治疗效果。
The temporal and spatial coherence of light emitting diode (LED) is studied by Michelson interferometer with subfemtosecond time resolution. 由相干度理论和准单色光理论出发研究了发光二极管(LED)的时间相干与空间相干特性,并采用时间分辨为亚飞秒的迈克尔逊干涉仪对LED的相干度进行了测量记录。
The time resolution measured by light pulses is near 1 ns, time resolution of system for EAS particles extracted from EAS events is about 3 ns. 光脉冲模拟测量给出通道的分辨时间不大于1ns,对实际观测事例的统计分析表明,系统对EAS的时间分辨约为3ns。
This dissertation will study how to increase the time resolution of scintillator TOF detector by investigating the under-building BESIII TOF detector. 本论文将以正在建设中的BESIII的TOF探测器为例，研究如何进一步提高TOF探测器的时间分辨能力。
Magnetoencephalography(MEG) is a noninvasive technique for investigating the neuronal activity in the living human brain, and it is of good time resolution. 脑磁图 (Magnetoencephalography ,MEG)用于人脑的诱发神经活动的成像 ,具有很好的时间分辨率 ,能无损地监测脑神经活动。
The time frequency analysis remedies the defect that short Fourier translation (SFT) has the same time resolution and frequency resolution to different frequency ranges. 该方法克服了SFT（短时Fourier变换）分析对高、低频段具有相同的时间分辨率和频率分辨率的缺点，弥补了小波变换只能粗糙地模拟基底膜带通滤波器特性的不足。
For its high spectral and time resolution, MODIS data was more suitable for the inversion of snow depth compared to NOAA and other remotely sensed data. 应用中分辨率成像光谱仪(MODIS)数据进行雪深遥感反演理论和方法的研究。
The time resolution is greatly improved by the use of PAC (from nanoseconds to a few microseconds) and PBD (from a few microseconds to several milliseconds). 而无论是利用光声波热卡计（从奈秒至数微秒），或是光热雷射折射仪（从微秒至数毫秒），整个时间的解析度都大幅提升了。
In this paper,the time property of its anode and dynode outputs has been studied and compared by using weak Cherenkov light,the results show that their time resolution is dependent on the number of the electrons collected at the same conditions. 为了获得多个倍增极的输出信号,对其进行了相应的改进,利用弱契伦科夫光,研究了其阳极和倍增极的时间特性,并作了比较,结果表明相同条件下它们的时间分辨与所收集的电子数有很大关系。
The experimental requirements and the time resolution are presented, and the applications of femtosecond holography to signal processing, imaging and microprocessing are discussed in detail. 对飞秒全息术在光信息处理、成像技术和微加工技术等方面的应用进行了详细介绍。
Observation, monitoring and evaluation of technical product reports. Emphasis on timely resolution and impact of the problems in the market. 观察、监控并评价产品技术报告。重点在于解决方法及问题对市场的影响。
Furthermore with the compare of several machine time models of simulation computer, Intel CPU 64-bit register of EDX: EAX is selected to realize real-time calculation with ns time resolution. 通过对计算机机器时间物理模型的分析，采用读取CPU内部64位时间寄存器EDX:EAX方式，实现了仿真算法的纳秒级实时运算。
The results show when the high energy cosmic particles pass through MRPC modules nearly vertically,time resolution,avalanche signals ratio and other performances of MRPCs are improved. 结果表明,当选取近乎垂直入射的事例时,MRPC的时间分辨、雪崩信号比例等各项性能均得到提高。