ID 原文 译文
15865 相对于传统的X/Y轴升序排列,此方法能够有效缩短镜头寻点时间、降低失焦概率。 The method could effectively reduce the points tracing time and lens defocus rate, compared with the traditional ascending sequence of X or Y axis.
15866 为加快处理大规模缺陷点时的算法速度,提出设置蚁群近邻搜索范围、2-opt固定半径邻域搜索以及设置不检测标记的加速策略来改善2-opt蚁群算法的收敛时间和优化质量。 To enhance the algorithm processing time in the case of large-scale defects,several acceleration tactics were applied in the ACO algorithm mixed with 2-opt neighborhood search,including nearest neighborhood searching tactic in ACO algorithm,fixed radius searching setting and“don't look bits tactic”in 2-opt algorithm.
15867 实验证明,改善后的2-opt蚁群算法路径优化率超过92.5%,最快算法时间仅为5.72 s,失焦率仅仅为0.28%,相比基本蚁群算法和基本2-opt蚁群算法。 The experimental results showed that the improved ACO algorithm mixed with 2-opt neighborhood search could reveal over 92.5% improvement than raw AOI distance,with only 5.72 s time consumption and 0.28% defocus rate.
15868 改善后的2-opt蚁群算法在路径优化质量、优化时间以及保证镜头焦距稳定方面更具优势。 The improved algorithm demonstrates better performance in path optimization quality, optimization time and maintaining lens focusing than basic ACO and basic ACO mixed2-opt algorithm.
15869 讨论了离子迁移、介电常数依赖性、内建电场、陷阱、厚度与注入势垒等对空间电荷限制电流测量方法的影响。 The effects of ion migration,dielectric constant dependence,built-in electric field,trap,thickness and injection barrier on space charge limited current measurement were summarized,
15870 简要介绍了一些解决措施,例如针对离子迁移问题可以使用脉冲空间电荷限制电流法,针对缺陷问题可以使用不同的迁移率描述模型等。这为后续学者更加精确地使用空间电荷限制电流法测量钙钛矿迁移率提供参考。 and some solutions were briefly introduced,such as using pulsed space charge limited current method for ion migration problem,using different mobility description models for defect problem,etc. This could provide a reference for subsequent scholars to use space charge limited current method to measure perovskite mobility more accurately.
15871 提出了一种频分复用(FDM)和偏振分集接收(PDR)融合的Φ-OTDR结构,可以提升Φ-OTDR系统扰动信号无失真重构的能力。 In order to improve the ability of distortion-free reconstruction of the disturbance signal of the Φ-OTDR system,a Φ-OTDR structure was proposed to combine frequency division multiplexing(FDM)and polarization diversity reception(PDR).
15872 期望利用这种融合技术,有效实现对干涉衰落和偏振衰落的同时抑制。 It was expected that the use of this fusion technology could effectively achieve simultaneous suppression of interference fading and polarization fading.
15873 通过验证性实验,将10 s数据的重构信号平均失真率由15.55%降低至1.10%。 Through a confirmatory experiment,the average distortion rate of the reconstructed signal of the 10 s data was reduced from 15.55% to 1.10%.
15874 对比单独使用FDM技术抑制干涉衰落和单独使用PDR技术抑制偏振衰落,具有更好的衰落噪声抑制效果。 Compared with using FDM technology alone to suppress interference fading and using PDR technology alone to suppress polarization fading,it had better fading noise suppression effect,