该方法能够有效地增强血管的一致性取向结构及血管与背景之间的边界,并能很好地滤除噪声。
The proposed approach facilitates enhancing the directional structure of vessels and strengthening the edge while noise is removed in this way.
M1和M2是马氏体的两种变体,有着不同的取向结构和弹性应变能,使得M1和M2在不同的温度下转变成奥氏体。
M1 and M2 are two different martensite variants with diverse elastic strain energy and lattice distortions, which transformation to austenite at different temperatures.
用原子力扫描显微镜对两种薄膜观测发现,高聚物— 金属界面比高聚物—玻璃界面薄膜要平整、均匀的多,玻璃衬底上形成的高聚物界面高分子有明显的取向结构;
Observation finds that the interface of high polymer-metal is much smoother and more homogeneous. Also, the M-line on polymer-metal interface is clearer than on polymer-glass interface.
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