形貌

The preparations of ultrafine strontium carbonate particles with various shapes were reviewed.

摘要对目前国内外不同形貌超细碳酸锶粒子的制备情况做了简要的综述.

The technology of surface topography modeling and simulation for ultra-precision diamond turning .

超精密 车削工件表面形貌形成的仿真建模技术.

SEM corrosion structure and SEM appearance of fracture were observed.

观察了热压烧结SEM腐蚀组织和SEM断口形貌.

Sintering temperature has also great influences on fracture characteristic and properties.

烧结温度对断口形貌和力学性能也有较大影响.

The composite displays the fracture features of the dimple and intergranular fracture.

复合材料的断裂形貌为韧窝加沿晶断裂.

He was a man of striking ugliness; fat with a bullet-head set on a short neck.

他是个形貌奇丑的人; 体形臃肿,圆头短颈.

The morphology of the diamond nanoplatelets varies with growth conditions.

奈米平板钻石会因为制程条件的改变,而呈现不同的形貌.

This paper introduced the preparation of zinc oxide whiskers with different morphology.

摘要以微米氧化锌为原料,采用微波加热法直接加热,制备出2种不同形貌的氧化锌晶须.

The impact property of four air cooled bainitic steels containing carbon 0.

的空冷贝氏体钢的冲击磨损性能,并用扫描电镜观察了磨损表面的形貌特征.

Pattern recognition of fractographs is very important for analysis of fracture surface.

断口形貌模式识别的工作对断口分析有着重要的意义.

Clear atomic images of graphite surface and the DNA structure were obtained.

得到了石墨表面清晰的原子分辩图象以及猪脾DNA分子 双螺旋结构的STM形貌图.

In this paper pattern parameters of roughness profile were analyzed.

本文分析了机械加工表面的粗糙度曲线形貌参数的统计特征.

With increasing hydrogen content , the fracture characteristics from dimple to quasi-cleavage.

随着原始氢浓度的提高,含氢裂纹体的断口形貌逐渐由韧窝向准解理过渡.当原始氢浓度为79.19ppm时, 断口形貌已全部为准解理.

The morphology of glass surface is observed by polarizing microscope.

利用偏光显微镜,拍摄显微照片,观察表面形貌.

The morphology study showed that the rutile crystals prepared were simplex.

形貌分析表明,制备的金红石晶粒常见形态为单形.