The sample wasandwas characterized by X-ray diffraction and scanning electron microscopy ( SEM ) .
样品经X - 射线衍射和扫描 电子显微镜 测定,并探讨了反应机理.
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通过熔融纺丝制得荧光纤维,并研究了纤维的断裂强度、拉伸、取向、结晶特征和红外图谱,介绍了扫描电镜显示的荧光剂在荧光纤维中的分散情况图。
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采用小的螺距,和较大的螺距值来扫描可以提高CT图像质量并减少病人所接受的辐射剂量。
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脑磁图检查后进行MRI超薄扫描。AEFs波峰由等价电流偶极子(ECD)评估。
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Objective To evaluate the effect of multiple coats bondbond strength of amalgam bonding.
目的应用剪切力测试和扫描电镜观察,探讨复层粘结剂对银汞粘结力的影响.
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Sampras must await a detailed scan to assess the painful injury on his left shin.
桑普拉斯必须等待一次详细的扫描以评估他左胫骨的疼痛伤势。
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The doctor performed a brain scan during his parents' anxious vigil by the bedside.
医生给他做脑部扫描时,他的父母在床边焦急地守候。
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The specialist reviewed the brain scan and concluded that Tim's chances of survival remained slim.
专科医生查看了脑部扫描结果,认为蒂姆的生存几率依然很低。
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