方向的

Results indicate that when the strain rate is 1200 s-1, the twin number of samples in different orientation increases with plastic strain increasing; when the strain rate increases to 2800 s-1, the σ-ε curves have no obvious charges as the angle is 0o and 45o, compared with that at 1200 s-1; however the σ-ε curves vary from concave to convex when the angle is 90o, because thermal softening has occurred with increasing plastic strain, which results in the number of twin decreasing, and smaller strain hardening

结果表明：当加载应变率为1200 s-1时，不同取样方向的样品中孪晶数量均随塑性变形应变量的增大而增多；当加载应变率增大到为2800 s-1时，取样方向为0°和45°、流变曲线形状较应变率为1200 s-1时没有明显变化，而取样方向为90°时曲线形状由应变率为1200 s-1时的凹形变为凸形，曲线形状变化的原因是由于应变量增大，热软化效应使得孪

Because of the paper mesorectum grain direction and cross grain direction of expansion rate, stiffness, and so a series of physical properties of significantly different, is the difference between paper grain direction means a lot, here are a few simple and convenient way.

由于纸张在直丝绺方向与横丝绺方向的伸缩率、挺度等一系列物理性能的显著不同，区别纸张丝绺方向的办法很多，下面介绍几种简便易行的方法。

However, the output beam quality of semiconductor laser is poor. Because of the waveguide properties of their active areas, semiconductor lasers generate large divergence-angle beams with elliptically shaped intensity profiles.

由于半导体激光器的结构特点，使得它发出的光束在垂直于结平面方向上远场发散角和平行于结平面方向的远场发散角相差较大(在垂直和平行于结平面方向上的发散角大小分别在30°左右和10°左右)。

Two methods of correlation of parasequence are put forward in fan delta and near shore sub-water fan sedimentary environment.

提出了在扇三角洲和近岸水下扇沉积环境中沿物源方向的相序递变对比法和垂直物源方向的侵蚀叠置对比法2种准层序对比模式以及在扇三角洲沉积环境中沿物源方向的扇三角洲前缘亚环境中的层组相变对比模式和近岸水下扇环境中叠置砂体对比模式、相变对比模式、薄砂层对比模式、相似渐变等5种层组对比模式。

Not considering subsample, these two filter banks retain more image details and better direction selectivity.

这两种全相位方向滤波器组不对图像下采样，保留了图像方向的细节信息，具有更好的方向选择性能且在恢复时，不需要重建滤波，方法简单；在对Contourlet变换的分级研究中，建立了一种全相位分级方法，由于全相位子带分解的优异性能，使得这种分级方法优于拉普拉斯金字塔分级方法。

T . There are six dependent variables; the pressure p , density r , and temperature T (which is contained in the energy equation through the total energy Et ) and three components of the velocity vector ; the u component is in the x direction, the v component is in the y direction, and the w component is in the z direction, All of the dependent variables are functions of all four independent variables.

有六个供养变数；压力 P ，密度，俄，与温度 T （这是包含在能量方程通过总能量 ET ）和三个组成部分的速度矢量；美国组件是在 X 方向的 V 组成在 Y 方向，并在 W 组成，是在 Z轴方向，所有的依赖变量的功能，所有4个独立变数。

Finally,a solution combustion synthesis of pure and indium-incorporated ZnO powder was performed by using metal nitrates as oxidizer agents and carbohydrazide as fuel.

在中性溶胶溶液中，所制备的ZnO沿着[0001]方向生长；而在在酸性溶胶液中，由于H~+与晶体表面的OH~-配合体反应，抑制了沿[0001]方向的生长，使得水平方向的生长更容易。

Test specimens in the nodal zone and the internodal zone are made from both carbonized bamboo and normal bamboo. Experiments are arranged in groups according to the three different cutting directions: 90-0,0-90,90-90(in each direction, experiments are further developed in two different grain directions: tangential and radial direction).

选用炭化和本色两种竹材并分别制作了专门的竹节部和节间材试件，对竹材的纵向、横向及端向(每个方向又分为径向和弦向两个不同切削方向)等三个主要切削方向的切削过程分组加以研究。

Evidence suggests that 1 under more stable stratification, the basic flow, if moving faster at low and high levels (particularly in the presence of jets there), allows a resulting meso-β unsteady wave to propagate eastward with respect to basic flow and even at greater velocity compared with it; 2 vertical windspeed shear of basic flow causes instabilities of the TWT perturbation; 3 considering the second derivative of basic-flow wind with respect to z (denoted by zz≠ 0 which is simply given as β* hereafter) the expression for the phase velocity of vortex Rossby wave is obtained, which is unidirectional in propagation with respect to basic flow; 4 VRoW has its physical origin from β*, i.e., from z-varying heterogeneities of y-direction averaged vorticity of the basic flow field; 5 VRoW phase velocity is associated with zonal wave number k, its energy is dispersive and the group velocity exists in the x direction; 6 when windspeed meets the condition of β*, TWT disturbance instability may be that of mixed VRoW and gravity wave; 7 if basic flow is subject to linear shear but does not meet the condition of β*, the TWT instability is that of inertia-gravity wave.

在大气层结比较稳定的情况下，如果基本气流在低层和高层较大(有可能存在低空急流和高空急流)，此时产生的β中尺度不稳定扰动相对于基流向东传播，甚至于快速向东传播。基本气流在垂直方向上的风速切变对于中尺度横波型的扰动起着不稳定的作用。如果考虑基流的二次切变，可以得到涡旋Rossby波的相速度表达式，涡旋Rossby波相对于基本气流是单向传播的。涡旋Rossby波产生的物理根源是基本流场的风速二次切变，亦即基本流场y方向的平均涡度在空间z方向上的不均匀所致。涡旋Rossby波的相速度与纬向波数也有关，它的能量是频散的，其在纬向x方向也存在群速度。在基本流场的风速存在二次切变时，横波型不稳定可能是混合的涡旋Rossby重力波的不稳定；而在基本流场的风速仅仅存在线性切变，不存在二次切变时，横波型扰动的不稳定则是重力惯性波的不稳定。

Vertical and horizontal surrounding rock pressure can be determined by the statistic analysis of actual measured data.

依据实测围岩压力的垂直与水平分量沿隧道跨度与高度方向的统计规律，确定垂直方向与水平方向围岩压力的计算图式。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。