According to the method of angular power spectrum for average sound field in shallow water, the transformation relation between arbitrary angle dependence of bottom scattering and the range dependence of long-range reverberation in shallow water homogeneous layer is established.

Second, the DDA method is used to study the scattering and polarization property of randomly distribution aggregation particles, and the angle distributions of Muller scattering matrix element under different conditions are elicited.

研究了随机分布的簇团粒子的散射特性和极化特性，给出了Muller散射矩阵元在不同情况下的角分布；

The microscopic parameters of the HSA Zn2+, Rg and I ( 0), are obtained directedly by small angle of neutron scattering ( SANS) under different concentrations of zinc ion.

采用中子小角散射谱仪对系列溶液样品进行测量，直接获得锌离子-人血清白蛋白分子配位体的亚微观结构参数。

Based on the limit equilibrium theory and the hypothesis of planar sliding surface, a formula for calculating the angle of shear failure was deduced considering cohesion and cut slope angle.

基于极限平衡理论及平面滑裂面假定，在考虑土黏聚力及放坡角度的基础上，推导了平面滑裂面剪切破坏角的数学表达式。

Dissipated energy due to axial plastic deformation is proportional to that of lateral plastic deformation and the proportional coefficient is dependent on inclination angle of shear band.

轴向塑性变形消耗的能量与侧向塑性变形消耗的能量成正比，其比例系数与剪切带倾角有关；

The increase of the inclination angle of shear band and its width has an opposite influence on stress-strain curve of specimen after localization occurs.

剪切带倾角和宽度的增加对岩样的塑性性质影响正相反。

Bigger inclination angle of shear band leads to bigger dissipated energy of lateral plastic deformation and smaller dissipated energy of lateral plastic deformation.

增加剪切带倾角，侧向塑性变形消耗的能量占剪切带消耗的能量的比例增加。

An analysis of size effect of the inclination angle of shear band and the onset, skip and stability of shear strain localization

剪切带倾角尺度律与局部化启动跳跃稳定研究

Larger loading rate leads to larger inclination angle of shear band in the middle of specimen.

随着加载速率的增加，岩石中部剪切带的倾角有增大的趋势。

Larger inclination angle of shear band is caused by larger rigidity of platen.

压头刚性越大，剪切带倾角增加，试件脆性增强。

Statistics Analysis on Friction Angle of Shear Strength for Clay

粘土抗剪强度内摩擦角统计分析

And the formula for angle of shear plane is modified by chip shortening coefficient.

并通过切屑变形系数来修正模型中的剪切角计算公式。

The angle of internal friction of slide plane has greater effects on anchor force, therefore, that should be selected correctly.

滑动面内摩擦角对锚固力影响较大，须正确选用。

When the dipping angle of the slide surface is steep, the whole sliding will be predominant, which implies that load design could be determined by classical slice methods.

当滑动面倾角较大时，滑动效应占主导地位，抗滑桩的设计荷载可根据各种条分法来确定。

The experiment results show that the diameter of seedling, speed of rotation and angle of slide cutting respectively influence the cutting resistance in sequence.

结果表明，苗木直径、转速、滑切角依次影响切削阻力大小，苗木直径与切削阻力呈平方关系；

C and ( cohesive force and interior friction angle of slide surfaces);

C和φ（滑动面的内聚力和内摩擦角）；

The value of stable angle of rock slope is controlled by internal structural planes of rock mass, and rationality of value directly affects the stability of slope.

岩质边坡的稳定安全坡角的取值主要受岩体内部结构面所控制，安全坡角值是否合理直接影响着边坡的稳定性。

If the angle of the slope is steep, the snow is set rolling by any disturbance, such as wind.

如果山坡的角度很陡，任何震动，比如风，都会使雪滚动。

Displacement vector angle of colluvial slope and its significance

堆积层边坡表层位移矢量角及其在稳定性预测中的作用与意义

Discussion on Methods for Determining Cracking Angle of Rock Slope

岩质边坡破裂角确定方法的探讨

The shape and angle of the slope are important factors.

山坡的形状和坡度也是重要的因素。