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建立了不同类型熔石英元件损伤修复坑形貌的三维模型,利用标量衍射理论并结合快速傅里叶变换算法研究了在351nm激光辐照下修复坑形......
Germplasm collection is important to preserve and maximize genetic diversity for germplasm conservation. Tsuga dumosa (D......
Effect of Exposing Low-Frequency Electric Fields on the Proliferative Capacity and Morphological Fea
Olfactory ensheathing cells (OECs) transplanted into the damaged spinal cord may be considered as a valuable remedy expl......
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研究了花刺参（Stichopus monotuberculatus）体壁在不同水煮温度（50℃、60℃、70℃、80℃和90℃）和时间（10 min、20 min和30 min）条件下的......
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目的观察急性呼吸窘迫综合征(ARDS)大鼠脑组织形态学改变,探讨ARDS致脑损伤的机制.方法通过大鼠舌静脉按0.10 mL/kg体重注入油酸制......
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以聚乙烯醇（PVA）为基体，加入增塑剂聚丙烯酸钠（PAAS）、纳米分子筛HZSM-5和KOH，制备具有高导电率的纳米HZSM-5／PAAS／KOH／PVA电解质，并进行了XR......
使用带能谱的高分辨率场发射扫描电镜（FESEM）和图像分析技术对奎屯—独山子区冬季PM_（2.5）样品进行微观形貌测定,研究其数量—粒度分布......
针对天地复杂背景下红外弱小目标的检测,提出了一种融合top-hat变换、边缘检测的新方法。首先将改进的top-hat变换应用于红外弱小......
目的 评估是否鼻中隔三维重建测量的鼻中隔形态学参数有助于鼻中隔偏曲的诊断。方法 我们收集20例诊断为鼻中隔偏曲并在我院行鼻窦......
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通过水热法控制合成了立方体状的六氰合铁（Ⅱ）酸铅。采用X-射线衍射、红外光谱、能量分散X-射线谱和扫描电镜等技术表征了产物的组成......
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煤层气地层中的陷落柱不利于煤层气的保存，又易引起井壁垮塌，影响钻井工程质量，尤其是水平井。陷落柱的存在严重制约了煤层气开发效率......
