particle shape

Compared with the traditional technique for expressing parti& cle size, the characteristic particle size offers an efficient way of quantitatively and preciously describing the size of particle with any shapes without introducing assumptions about particle shape.

特征颗粒尺寸与现有颗粒尺寸的描述方法相比较，不需要引入任何有关粉末颗粒形状的假设，从而保证描述粉末颗粒大小的精确性和能有效地对形状复杂的颗粒尺寸进行定量表征。

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If one neglects the particle shape effect on the vacancy formation energy, the error in the final results may reach 10%.

若不考虑微粒形状对于空位形成能的影响，最终计算的空位形成能的误差可达10%。

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The influence of different reaction method on the particle shape, its stability in solution and refractive index of the materials was researched.

研究了不同的反应方法对该杂化材料的粒子形状、溶液稳定性和光折射率的影响。

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And this is the initial particle shape. ( 2) By discrete spatial variation method, we studied the deformation behavior of the model in the force field, stretching and compression were included.

利用对Helfrich模型的离散空间变分，在力场中对囊泡进行形变研究，包括拉伸和压缩研究。

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Particle shape varies from long strip to fine globosity after milling.

球磨后粉末形状从原来的长条状转变为细小的球状；

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Through measures such as surface contact angle method and infra-red spectrum, the effects of particle size, particle surface activity, particle shape, etc were studied.

通过对改性产品接触角测量和红外光谱分析，探讨了颗粒粒度、表面性质、晶体结构对填充橡胶性能的影响。

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Formulation and computation of particle shape in stone producing Grain Roughness Range: Paper grain roughness can now be taken to negative numbers to invert the texture pattern.

石料加工过程中颗粒粒性表示与计算颗粒粗糙度：纸纹颗粒现在可以调为负数，这样纹理就会反相。

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Having a granular structure like that of chondrites. Formulation and computation of particle shape in stone producing

有像球粒状陨石一样的粒状结构。石料加工过程中颗粒粒性表示与计算

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During the deposition of nanocrystalline silicon carbide films, with the increase of tetramethylsilane concentration in the reactive gas source, the crystal structure of silicon carbide whose grain size decreases changes from hexagonal to cubic and the particle shape changes from spherical to cauliflower-like.

在制备纳米碳化硅薄膜的沉积过程中，随着四甲基硅烷浓度的增大，纳米碳化硅晶体结构由六方转变为立方结构，颗粒形状由球状变为菜花状。

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