分布规律

In the case of deformation and oscillation of side wall, we have proposed a new form of distribution of added mass for simulating the hydrodynamic pressure. The direction of response acceleration of the tank wall has been also taken into account for simulating inertia force of added mass with more accuracy.

因此，本文提出了用于表述一种新的附加质量分布规律的经验公式，并且考虑了储液罐壁动力响应加速度的方向对液体所产生惯性作用力的影响，从而更加真实、准确地模拟了储液罐与液体的流固耦合作用问题。

The types of sequences and features of foreshock and aftershock activities of 18 MS≥5.0 earthquakes since 1970 along Qilian—Haiyuan seismic zone are studied.The space distribution of types of the sequences along the zone is analyzed.

研究了1970年以来发生于祁连—海原地震带的18次中强地震序列特征，在此基础上确定了地震序列类型，研究了各种类型地震序列的分布规律。

We analyze the experimental result using three different methods to divide the bands,such as linear bands,bark bands,and formant orderliness bands proposed in the paper.

详细地分析了按照不同的线性比例、按照非线性的Bark频率和按照共振峰的一般分布规律三种方法划分频带后，算法性能的改善情况。

The formation and distribation rule and measuring method of hardening residual stress of heavy forging had been studied.

研究了大锻件淬火残余应力的形成、分布规律及测量方法。

Set rats fornix transection models. The changes of expression and concentration of AVP in PVN of rats were detected by immunohistochemistry and analysis of images in each group.

建立大鼠穹窿切断模型，采用免疫组织化学和图像分析技术检测各组下丘脑PVN内AVP的表达变化和分布规律。

Firstly, the equation for stress intensity factors under static uniform pressure is used as the reference case, and then the weight function for a thick-walled cylinder containing a radial edge crack can be worked out. Secondly, the dynamic stresses in uncracked thick-walled cylinders are solved under internal impulsive pressure by using mode shape function method. The solution consists of a quasi-static solution satisfying inhomogeneous boundary conditions and a dynamic solution satisfying homogeneous boundary conditions, and the history and distribution of dynamic stresses in thick-walled cylinders are derived in terms of Fourier–Bessel series. Finally, the dynamic stress intensity factor equations for thick-walled cylinder containing a radial edge crack subjected to internal impulsive pressure are given by dynamic weight function method.

首先采用静态内压下的应力强度因子作为参考解，得到了带径向边裂纹厚壁圆筒的权函数；然后用振型函数方法推导无裂纹厚壁圆筒在冲击内压下的动应力响应，分析中将相应的弹性动力学方程解分为满足非齐次边界条件的准静态解和满足齐次边界条件的动态解的叠加，利用傅立叶-贝塞尔级数展开，推导出了厚壁圆筒内动应力的响应历程和分布规律；最后由动应力权函数方法导出带径向边裂纹厚壁筒在冲击内压下的动态应力强度因子计算公式。

The distribution law of furan content in oil of large step-down transformers in Shanghai Grid is researched by statistical analysis.

摘要利用统计分析技术，研究了上海地区电网大型降压变油中糠醛含量的分布规律，提出了在其应用中应注意的问题。

These mammary stem cells ensure the regeneration, galactopoiesis and degeneration of mammary gland in repeated pregnancy and birth.

因此，研究大鼠胚胎期和出生早期乳腺的各个发育阶段的形态学特点、各种细胞成分的组成和分布规律，以及乳腺干细胞在各个时期的特点将帮助我们更深入地了解乳腺的发生、发育以及乳腺干细胞的生物学特性，并有助于了解乳腺干细胞与乳腺发育、再生、癌变之间的关系。

The results show that change trend of SPV with time follows gamma distribution and SPV has a peak value.

结果表明，出砂量随时间的变化趋势遵循伽马分布规律，出砂量存在峰值。

On the contrary, the predicating result by Gauss curvature method is consistent well with the geol...

应用结果表明，高斯曲率法是一种预测和评价构造裂缝分布规律的有效方法，具有很好的应用前景。

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。