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- With the intensity distribution function of Gaussian beam, the lateral and axial resolution expressions were deduced. 结合高斯光束的强度分布函数,推导了横向与轴向分辨率的表达式。
- A novel layered target is designed to evaluating the axial resolution of very-high-frequency B-type ultrasonoscope. 摘要提出一种层状靶的设计,用来评价甚高频B型超声诊断设备的纵向分辨力,并与线状靶测量方法进行了比较。
- According to superresolution theorem of improving axial resolution, a new axial pupil filters are proposed. 给出了一种新型滤波器。
- A novel layered target is designed to evaluating the axial resolution of very -high -frequency B -type ultrasonoscope. 提出一种层状靶的设计,用来评价甚高频B型超声诊断设备的纵向分辨力,并与线状靶测量方法进行了比较。
- And the frequency bandwidth of the imaging system is the key factor to determine the axial resolution of B mode ultrasound diagnostic equipment. 成像系统的频带宽度是决定B超仪纵向(轴向)分辨力的关键因素。
- A method to increase the axial resolution in OCT by combining coherence gating with apodization through an appropriate pupil filter is introduced. 提出了一种将变迹术与光学相干层析成像术相干门有机结合的方法来提高其轴向分辨力。
- By use of the linearity characteristic of the astigmatic system, the high axial resolution is achieved at a larger sampling interval. 利用像散特性曲线中的线性关系,实现在较大采样间距下获得较高的轴向分辨率。
- A new method has been successfully developed to improve the axial resolution of electron holography,based on superposition of multi-energy electron holography. 对电子全息图进行计算机三维数值重现时,由于样品各层电子衍射的干扰,影响了纵向分辨率的提高。
- In this research, we use chirp excitation, which is one of coded waveforms as an attempt to improve CTR by increasing pulse length and maintain the axial resolution by received pulse compression. 本研究将进一步应用编码波形中的高斯啾声脉冲在脉冲反相基频影像上,以拉长脉冲的方式取代提升脉冲峰值来增加脉冲能量,可提升影像之讯杂比且避免破坏气泡与组织,然后利用压缩滤波器压缩回波讯号,恢复因脉冲拉长而下降之轴向解析度。
- Nothing can unsettle his resolution. 什么也动摇不了他的决心。
- Improvement of Axial Resolution in Confocal Microscopy by Filters 用滤波器提高共焦系统纵向分辨率的实验研究
- He made a resolution never to repeat the act. 他决心不再采取那种行动。
- He moved a resolution in the meeting. 他在会议上提出了一个决议。
- The resolution was accepted unanimously. 该项决议得到与会者一致的认可。
- He is a man of great resolution. 他是一个极其果断的人。
- Japan exercised her veto to block the resolution. 日本使用了否决权反对该项决议。
- The unexpected blow did not stagger his resolution. 这个意外的打击并没有动摇他的决心。
- The Analysis of Axial Resolution in Multi-mode Fiber-based Confocal Systems 多模光纤共聚焦系统轴向分辨能力的分析
- He failed to get promoted for lack of resolution. 他因缺乏果断力而未能得到升迁。
- The resolution was approved without dissent. 这项决议案被一致通过。