弹性

Complex method and multi-polar coordinate transformation are used here to study the scattering problem of SH -wave to the circular cavity in the half-space with elastic constraints acting on the straight boundary.

利用复变函数法和多极坐标移动技术求解讨论弹性约束边界半空间内浅埋圆孔对稳态入射平面SH（shearing horizontal，反平面剪切）波的散射问题。

Blood pressure and artery stiffness are very important physical parameters, which can reflect the enginery of human circulator system.

血压及动脉弹性是反映人体循环系统机能的重要生理参数。

The circumfluent circulation cyclone separator is an important breakthrough for the cyclone separation technology,which can efficiently collect submicron dusts(≤2μ) with low pressure drop and great turndown ratio.

环流循环除尘系统是旋风分离技术上的一个重要突破，它成功地解决了用旋风分离器高效捕集亚微米粉尘(≤2μ)的问题，同时还具有压降低、操作弹性大等优点。

In this paper, we introduced very much and compared elasticity damper and viscous clamper more according to the wildly use in structure control at present. The result is that viscous damper be recommended.

对目前减振控制中应用较为广泛的粘弹性阻尼器和粘滞型阻尼器进行了重点介绍和对比，在自编程序中设置了粘滞型阻尼器单元的力学模型，可以模拟不同阻尼系数的粘滞型阻尼器，并导出了不可压缩流体的计算公式及给出了适用于结构流固耦合分析过程的近似算法。

The problem of H(subscript ∞) robust and resilient control for a class of singular interval systems with state delay is proposed.

研究了一类时滞广义区间系统的H鲁棒弹性控制问题。

Most achievements of classical soil mechanics are set up on the basis of elastic theory.

古典土力学的大部分成果是建立在弹性理论基础上的。

Chapter 3 constructs the general solution of the clastic equations which could be programmed by the symbolic language-Maple.

第三章运用"AC=BD"的基本思想给出了弹性力学方程组一般解的一种求法，并在符号计算软件Maple上编程予以实现。

A structured clay in this model is regarded as an assembly of lumps of different sizes, and it is assumed that the total deformation consists of 3 parts, i.e.

这一模型把变形过程中的结构性土看作不同大小土块的集合体，总的变形将由土块的弹性变形、土块之间滑动引起的塑性变形和土块破碎引起的损伤变形三部分组成。

In 1996,during one occasional research, the France Polar Research Team discovered that during this period if grew some vivid-coloring wild berries. By the research of the botanist, these valuable rarity wild berries are provided with egregious vitality and ability of self-improvement, only need a little water and soil, it can grows in the dark and cold North Pole area, when the sun rises up, it appears clinquant and transparent colors quickly, and the scarfskin is fruity and vibrant, this wild berries are given the good name of"Resplendent North Pole Berry".

1996年法国极地科研团队在一次偶然的考察中发现这时的北极大地会神奇的长出一些色泽鲜艳的，经过植物科学家观察研究发现，这些珍贵稀少的，具有惊人的生命力和自我修护的能力，往往只需少许的水很土壤，便能在黑暗寒冷的北极地区生长，一旦太阳升起，阳光洒落，便能迅速展露出金光闪闪、透明澄净的色泽，且表皮圆润富有弹性，也就有的美称。

The elastic constants of bulk lithium with hexagonal close-packed structure under high pressures have been calculated, by using Density Functional Theory and the relationship between stress and strain.

採用密度泛涵理论第一原理贋势方法，利用应力和应变的关係计算了压力下六角密堆结构金属鋰的弹性常数。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。