阐述了不同类型反流物对食管上皮细胞的损伤，评价在反流性食管炎中基因的突变，以及与食管腺癌的联系。
To review the injury of different reflux content to esophageal epithelial barrier, evaluate the presence of mutation at gene in GERD, and related with esophageal adenocarcinoma.
以达尔文进化论为基础，提出一种新的基于实数编码的反债式突变多算子遗传算法。
A new real coding evolution algorithm is presented, which combines feedback mutation and multi-operator.
理论和实验结果表明，应用反卷积算法有利于光纤拉曼温度传感器对温度突变点的监测。
The results indicate that the deconvolution algorithm is a beneficial complement for the FRDTS to realize accurate locating and temperature monitoring for sharp temperature variations.
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