Colour-enhanced scanning electron micro-graph of the split end of a human hair showing the outer cuticle layer surrounding the inner cortical layer.
色彩效果增强的人类断裂头发尾部电子显微照显示外面的表皮层包裹着里面的皮质层。
Methods 100 cases common bile ducts were normal in diagnosis of colour ultrasound. All were performed with spiral ct thinly scanning.
方法对100例经彩色超声检查胆总管未见异常的患者，进行螺旋CT薄层扫描。
Methods 100 cases common bile ducts were normal in diagnosis of colour ultrasound. All were performed with spiral ct thinly scanning.
方法对100例经彩色超声检查胆总管未见异常的患者，进行螺旋CT薄层扫描。
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