Let me go home :)

去年圣诞节,我和妻子访问了北卡罗来纳州,并计划今年秋天再次前往,开启我人生的新篇章。我的梦想专业和理想学校都在那里,期待我的F1签证能够尽快获批。

Last Christmas, wife and I visited NC :)

This fall, I will  go there again, to open another fresh page of my life!


Dream major and dream school, let's go Blue Devils!!!!

Hope my F1 could get approved soon.

Now I truly believe god has a plan for everybody's life.

[{"id":0,"title":"Unit 1","list":[{"w":"little","id":2000},{"w":"clock","id":804},{"w":"time","id":5773},{"w":"o'clock","id":2348},{"w":"get up","id":9673},{"w":"go to school","id":36226},{"w":"OK","id":22882},{"w":"go","id":1499},{"w":"for","id":1376},{"w":"eye exercises","id":2226172},{"w":"lunch","id":2041},{"w":"How's your day","id":2226304},{"w":"fun","id":1439},{"w":"go home","id":36223},{"w":"go to bed","id":27019},{"w":"wake up","id":36246},{"w":"me too","id":2223250}]},{"id":1,"title":"Unit 2","list":[{"w":"where","id":5938},{"w":"pen","id":2499},{"w":"on","id":2364},{"w":"desk","id":5043},{"w":"under","id":5840},{"w":"chair","id":726},{"w":"in","id":1726},{"w":"schoolbag","id":10107},{"w":"book","id":558},{"w":"put in","id":2202065},{"w":"pencil box","id":36038},{"w":"pencil","id":2500},{"w":"ruler","id":5393},{"w":"guess","id":1552},{"w":"hand","id":1568},{"w":"first","id":1336},{"w":"tidy","id":222},{"w":"basketball","id":467}]},{"id":2,"title":"Unit 3","list":[{"w":"make yourself at home","id":2217598},{"w":"would you like","id":2226173},{"w":"some","id":5567},{"w":"noodle","id":6427},{"w":"egg","id":1074},{"w":"I'd like","id":2200300},{"w":"banana","id":451},{"w":"apple","id":4862},{"w":"bread","id":583},{"w":"milk","id":2153},{"w":"have","id":1593},{"w":"breakfast","id":586}]},{"id":3,"title":"Unit 4","list":[{"w":"do some sports","id":2226174},{"w":"together","id":5781},{"w":"good idea","id":2201459},{"w":"do Tai Chi","id":2217797},{"w":"can","id":670},{"w":"play ping pong","id":2226161},{"w":"play basketball","id":36507},{"w":"play football","id":36502},{"w":"swim","id":5695},{"w":"but","id":626},{"w":"learn","id":1941},{"w":"them","id":5739}]},{"id":4,"title":"Unit 5","list":[{"w":"sport","id":5602},{"w":"sports plan","id":2226175},{"w":"we","id":6379},{"w":"Monday","id":2194},{"w":"Tuesday","id":5819},{"w":"Wednesday","id":5920},{"w":"Let me help you","id":2218296},{"w":"Friday","id":1421},{"w":"today","id":5780},{"w":"Thursday","id":5767},{"w":"Saturday","id":5419},{"w":"Sunday","id":5672},{"w":"volleyball","id":5898},{"w":"from to","id":59063},{"w":"that","id":5734},{"w":"every day","id":36157},{"w":"hooray","id":10080},{"w":"tall","id":5703}]},{"id":5,"title":"Unit 6","list":[{"w":"swim","id":5695},{"w":"with","id":5969},{"w":"fun","id":1439},{"w":"run","id":5395},{"w":"cool","id":964}]},{"id":6,"title":"Unit 7","list":[{"w":"look at","id":9782},{"w":"these","id":5744},{"w":"picture","id":2542},{"w":"favourite","id":1288},{"w":"season","id":5438},{"w":"autumn","id":4906},{"w":"cool","id":964},{"w":"winter","id":5963},{"w":"cold","id":825},{"w":"spring","id":3122},{"w":"warm","id":5906},{"w":"colourful","id":10969},{"w":"summer","id":5670},{"w":"hot","id":1667},{"w":"all","id":4825},{"w":"different","id":5073},{"w":"nice","id":2283}]},{"id":7,"title":"Unit 8","list":[{"w":"grandpa","id":36037},{"w":"Cape Town","id":58627},{"w":"wear","id":3437},{"w":"coat","id":819},{"w":"T shirt","id":2220601},{"w":"shorts","id":10109},{"w":"have on","id":2209355},{"w":"dress","id":5158},{"w":"last","id":1912},{"w":"sweater","id":3212},{"w":"shirt","id":5490},{"w":"skirt","id":5529},{"w":"see","id":5443},{"w":"a lot of","id":9685},{"w":"flower","id":1359},{"w":"snow","id":5549},{"w":"day","id":4984},{"w":"night","id":2285},{"w":"photo","id":2531}]},{"id":8,"title":"Unit 9","list":[{"w":"How is your holiday","id":2226176},{"w":"What can I do in","id":2226177},{"w":"go swimming","id":36225},{"w":"play on the beach","id":2226178},{"w":"go running","id":2200974},{"w":"go fishing","id":36428},{"w":"play in the snow","id":2226179},{"w":"go boating","id":36511},{"w":"eat ice cream","id":2214771}]},{"id":30,"title":"Vocabulary A","list":[{"w":"a lot of","id":9685},{"w":"all","id":4825},{"w":"apple","id":4862},{"w":"autumn","id":4906}]},{"id":31,"title":"Vocabulary B","list":[{"w":"banana","id":451},{"w":"basketball","id":467},{"w":"book","id":558},{"w":"bread","id":583},{"w":"breakfast","id":586},{"w":"but","id":626}]},{"id":32,"title":"Vocabulary C","list":[{"w":"can","id":670},{"w":"Cape Town","id":58627},{"w":"chair","id":726},{"w":"clock","id":804},{"w":"coat","id":819},{"w":"cold","id":825},{"w":"colourful","id":10969},{"w":"cool","id":964}]},{"id":33,"title":"Vocabulary D","list":[{"w":"day","id":4984},{"w":"desk","id":5043},{"w":"different","id":5073},{"w":"do some sports","id":2226174},{"w":"do Tai chi","id":2226303},{"w":"dress","id":5158}]},{"id":34,"title":"Vocabulary E","list":[{"w":"eat ice cream","id":2214771},{"w":"egg","id":1074},{"w":"every day","id":36157},{"w":"eye exercises","id":2226172}]},{"id":35,"title":"Vocabulary F","list":[{"w":"favourite","id":1288},{"w":"first","id":1336},{"w":"flower","id":1359},{"w":"for","id":1376},{"w":"Friday","id":1421},{"w":"from to","id":59063},{"w":"fun","id":1439}]},{"id":36,"title":"Vocabulary G","list":[{"w":"get up","id":9673},{"w":"go","id":1499},{"w":"go boating","id":36511},{"w":"go fishing","id":36428},{"w":"go home","id":36223},{"w":"go running","id":2200974},{"w":"go swimming","id":36225},{"w":"go to bed","id":27019},{"w":"go to school","id":36226},{"w":"good idea","id":2201459},{"w":"grandpa","id":36037},{"w":"guess","id":1552}]},{"id":37,"title":"Vocabulary H","list":[{"w":"hand","id":1568},{"w":"have","id":1593},{"w":"have on","id":2209355},{"w":"hooray","id":10080},{"w":"hot","id":1667},{"w":"How is your holiday","id":2226176},{"w":"How's your day","id":2226304}]},{"id":38,"title":"Vocabulary I","list":[{"w":"I'd like","id":2200300},{"w":"in","id":1726}]},{"id":39,"title":"Vocabulary L","list":[{"w":"last","id":1912},{"w":"learn","id":1941},{"w":"Let me help you","id":2218296},{"w":"little","id":2000},{"w":"look at","id":9782},{"w":"lunch","id":2041}]},{"id":40,"title":"Vocabulary M","list":[{"w":"make yourself at home","id":2217598},{"w":"Me too","id":2200219},{"w":"milk","id":2153},{"w":"Monday","id":2194}]},{"id":41,"title":"Vocabulary N","list":[{"w":"nice","id":2283},{"w":"night","id":2285},{"w":"noodle","id":6427}]},{"id":42,"title":"Vocabulary O","list":[{"w":"o'clock","id":2348},{"w":"OK","id":22882},{"w":"on","id":2364}]},{"id":43,"title":"Vocabulary P","list":[{"w":"pen","id":2499},{"w":"pencil","id":2500},{"w":"pencil box","id":36038},{"w":"photo","id":2531},{"w":"picture","id":2542},{"w":"play basketball","id":36507},{"w":"play football","id":36502},{"w":"play in the snow","id":2226179},{"w":"play on the beach","id":2226178},{"w":"play ping-pong","id":2200123},{"w":"put in","id":2202065}]},{"id":44,"title":"Vocabulary R","list":[{"w":"ruler","id":5393},{"w":"run","id":5395}]},{"id":45,"title":"Vocabulary S","list":[{"w":"Saturday","id":5419},{"w":"schoolbag","id":10107},{"w":"season","id":5438},{"w":"see","id":5443},{"w":"shirt","id":5490},{"w":"shorts","id":10109},{"w":"skirt","id":5529},{"w":"snow","id":5549},{"w":"some","id":5567},{"w":"sport","id":5602},{"w":"sports plan","id":2226175},{"w":"spring","id":3122},{"w":"summer","id":5670},{"w":"Sunday","id":5672},{"w":"sweater","id":3212},{"w":"swim","id":5695}]},{"id":46,"title":"Vocabulary T","list":[{"w":"tall","id":5703},{"w":"that","id":5734},{"w":"them","id":5739},{"w":"these","id":5744},{"w":"Thursday","id":5767},{"w":"tidy","id":222},{"w":"time","id":5773},{"w":"today","id":5780},{"w":"together","id":5781},{"w":"T-shirt","id":9014},{"w":"Tuesday","id":5819}]},{"id":47,"title":"Vocabulary U","list":[{"w":"under","id":5840}]},{"id":48,"title":"Vocabulary V","list":[{"w":"volleyball","id":5898}]},{"id":49,"title":"Vocabulary W","list":[{"w":"wake up","id":36246},{"w":"warm","id":5906},{"w":"we","id":6379},{"w":"wear","id":3437},{"w":"Wednesday","id":5920},{"w":"What can you do in","id":2226305},{"w":"where","id":5938},{"w":"winter","id":5963},{"w":"with","id":5969},{"w":"Would you like","id":2200264}]}]。 改一下内容
10-15
基于TROPOMI高光谱遥感仪器获取的大气成分观测资料,本研究聚焦于大气污染物一氧化氮(NO₂)的空间分布与浓度定量反演问题。NO₂作为影响空气质量的关键指标,其精确监测对环境保护与大气科学研究具有显著价值。当前,利用卫星遥感数据结合先进算法实现NO₂浓度的高精度反演已成为该领域的重要研究方向。 本研究构建了一套以深度学习为核心的技术框架,整合了来自TROPOMI仪器的光谱辐射信息、观测几何参数以及辅助气象数据,形成多维度特征数据集。该数据集充分融合了不同来源的观测信息,为深入解析大气中NO₂的时空变化规律提供了数据基础,有助于提升反演模型的准确性与环境预测的可靠性。 在模型架构方面,项目设计了一种多分支神经网络,用于分别处理光谱特征与气象特征等多模态数据。各分支通过独立学习提取代表性特征,并在深层网络中进行特征融合,从而综合利用不同数据的互补信息,显著提高了NO₂浓度反演的整体精度。这种多源信息融合策略有效增强了模型对复杂大气环境的表征能力。 研究过程涵盖了系统的数据处理流程。前期预处理包括辐射定标、噪声抑制及数据标准化等步骤,以保障输入特征的质量与一致性;后期处理则涉及模型输出的物理量转换与结果验证,确保反演结果符合实际大气浓度范围,提升数据的实用价值。 此外,本研究进一步对不同功能区域(如城市建成区、工业带、郊区及自然背景区)的NO₂浓度分布进行了对比分析,揭示了人类活动与污染物空间格局的关联性。相关结论可为区域环境规划、污染管控政策的制定提供科学依据,助力大气环境治理与公共健康保护。 综上所述,本研究通过融合TROPOMI高光谱数据与多模态特征深度学习技术,发展了一套高效、准确的大气NO₂浓度遥感反演方法,不仅提升了卫星大气监测的技术水平,也为环境管理与决策支持提供了重要的技术工具。 资源来源于网络分享,仅用于学习交流使用,请勿用于商业,如有侵权请联系我删除!
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