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一个个形色佝偻，衣衫褴褛，不少人还披着床单，挂着布条，大剌剌地在城头端坐，展开手中书卷，正气凛然地念了起来，字正腔圆，兰州资源环境职业技术大学人。

英格拉姆比楚天看地更清楚，也知道成神要经历的一切，所以他肯定地说道：“罗伯特并没有成神，兰州资源环境职业技术大学神的元素法则并没有到来，他只是空有三重神力的气息

顾尘穿越了，还是穿越到一本女频宫斗小说的世界之中。 成为了大周王朝的九皇子，庄王殿下。 第一晚，就是他跟镇国公府千金姜禾妍的洞房花烛夜。 而他这个新婚妻子还是女主姜安然的妹妹，也是本书最大的女反派。 更离谱的是，自己八抬大轿娶进门的老婆，心里喜欢的却是男主顾天明。 顾尘当场懵逼，内心一万匹草.泥.马在崩腾。

An FPGA-based position reconstruction method for neutron beam flux spatial distribution measurement in BNCT 作者： Wei Jiang 1,2 Ping Cao 1,3 Yi-Ming Wu 1,2 Xian-Ke Liu 1,3 Zhu-Jun Fang 1,2 Zhi-Yong Zhang 1,2 Bin Shi 4 Jun Chen 4 作者单位： 1. State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026, China 2. Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China 3. School of Nuclear Science and Technology, University of Science and Technology of China, Hefei 230026, China 4. National Key Laboratory for Metrology and Calibration Techniques, China Institute of Atomic Energy, Beijing 102413, China 通讯作者： Ping Cao Email:cping@ustc.edu.cn 提交时间： 2023-11-08 11:19:44 摘要: A new measurement method for the spatial distribution of neutron beam flux in boron neutron capture therapy (BNCT) is being developed based on the two-dimensional Micromegas detector. To address the issue of long processing time in traditional offline position reconstruction methods, this paper proposes an FPGA-based online position reconstruction method, grounded in the micro time projection chamber principle. This method encapsulates key technical aspects: self-adaptive serial link technique built upon the dynamical adjustment of delay chain length, fast sorting and coordinate matching technique based on the mapping between signal timestamps and random access memory (RAM) addresses, and precise start point merging technique utilizing a circular combined RAM. The performance test of the self-adaptive serial link shows the bit error rate of the link is better than 10^-12 at a confidence level of 99%, ensuring reliable data transmission. The combined experiment of the readout electronics and the Micromegas detector shows a spatial resolution of approximately 1.4 mm, surpassing the current method's resolution level of 5 mm. The beam experiment confirms that the readout electronics system can obtain the flux spatial distribution of neutron beam online, thus validating the feasibility of the position reconstruction method. The online position reconstruction method avoids traditional methods such as bubble sorting and traversal searching, simplifying the design of logic firmware and reducing the time complexity from O(n^2) to O(n). This study contributes to the advancement in measuring neutron beam flux for BNCT. position reconstruction FPGA readout electronics neutron flux spatial distribution 来自： Jiang Wei 分类： 核科学技术 >> 核探测技术与核电子学 说明： 目前论文已投稿《Nuclear Science and Techniques》，并完成小修。 投稿状态： 正在评审中 引用： ChinaXiv:202311.00061 (或此版本 ChinaXiv:202311.00061V1 ) DOI:10.12074/202311.00061V1 CSTR:32003.36.ChinaXiv.202311.00061.V1 推荐引用方式： Wei Jiang ,Ping Cao ,Yi-Ming Wu, Xian-Ke Liu, Zhu-Jun Fang,Zhi-Yong Zhang,Bin Shi,Jun Chen.(2023).An FPGA-based position reconstruction method for neutron beam flux spatial distribution measurement in BNCT.中国科学院科技论文预发布平台.doi:10.12074/202311.00061V1 版本历史 [V3] 2024-02-07 12:33:39 ChinaXiv:202311.00061v3 查看此版本 下载全文 [V1] 2023-11-08 11:19:44 ChinaXiv:202311.00061V1 下载全文

前世给校花写情书，当着全班同学的面念了出来，却遭到校花拒绝，成了全班笑话，重生高中时代，周晨决定不再当舔狗，失去忠实舔狗的校花却急了，无论她怎么努力，周晨依旧无动于衷

拍摄一季的价格，正式加盟芒果卫视大型旅游真人秀节目《天安市合一》

嗯…哦…” 俞飞鸿抬高头，盯着抵在嫩屄花瓣又硬又烫的龟头挤开两片嫩屄花瓣，心里兴奋又带着紧张想：“终于要… 要进来了…” 第2093章色情《助念往生大藏经》之与俞飞鸿激情2 “哦…好紧…” 缓缓的将龟头塞进嫩屄花瓣，王泽杰感到一阵紧束，爽叹了一声。

2013年参与出演电视剧《保护的疯子行为》

（斩神+逆剧情+华夏始祖母华胥代理人+cp沈青竹+女强） 风遥知意外穿进《斩神》世界，一睁眼就开始逃亡，躲避鬼面人，在她捅穿鬼面人后华夏始祖母华胥出现了，并让她成为神明代理人，成为世界的唯一变数。 华胥，全名风华胥，华夏始祖母，伏羲女娲之母。 就这样风遥知成为了华胥的代理人，她需要去寻找转世的华夏神，归还由华胥收集的祂们的本源之力，以此来让祂们尽快回归神位。 作为回报风遥知可随意召唤华夏众神的神格救场！ 沧南市即将消亡，风遥知凌空而立，双手结印：“始祖母华胥代理人风遥知请创世神伏羲娲皇前来相助！” 人首蛇身的伏羲女娲踏破苍穹降临沧南市挽救沧南市生灵。 “请羲和女神前来相助！” “请后土娘娘前来相助！” “……” 风遥知救下赵空城、救下沧南市所有生灵、救下司小南等人，也狠狠地打了那些嘲笑华夏无神的人和神的脸。 谁说华夏无神，华夏一直有神！