波传播

The research work in nonlinear pulsatile flow and nonlinear pulse wave propagation is reviewed.

本文首先回顾了前人在弯曲动脉中脉动流和脉搏波传播方面的研究工作。

We also hope that the work could provide much more and more comprehensive theoretics foundations for the research of pulsatile flow in the curved arteries.

也同时为弯曲血管中脉搏波传播的研究提供更多更全面的理论基础。

The stress propagation feature and effective area of gas drainage by blasting action were analyzed in the soft coal bed with the control holes.

分析了松软煤介质深孔爆破在有控制孔时应力波传播的特点和因爆破作用的抽放影响区域。

Finally, it is pointed that physical interpretation based on the theory of spherical wave propagation is of more practical meaning.

本文在文献[1]基础上，以球面波传播原理和介质阻尼效应对修正算子γB00的物理含义进行了分析。

Violent earthquake waves will be produced when an underground spherically packed explosive is blasted, and their propagation mode is affected by many factors.

张景山等曾对我国的地下核爆炸应力波传播、演化进行了一维数值计算；工程兵三所也做过这方面的工作。

After integrating out the electron degrees of freedom, we derive the effective action describing the nuclear spins and the propagator for the spin wave.

将电子自由度积掉后，我们得到了描述核自旋的有效作用量以及核自旋的自旋波传播子。

Wave propagation rotational spring model impedance cracked beam damage identification

波传播；弯曲弹簧模型；阻抗；裂纹梁；损伤识别

Transverse mode distribution of wave by THz imaging technology .

太赫兹波传播过程中横模分布的成像。

Transverse mode distribution of THz wave by THz imaging technology .

太赫兹波传播过程中横模分布的成像。

It is very difficult and not veracious to simulate the three dimensional detonationwave propagation by means of fluid mechanics code.

三维爆轰波传播的数值模拟，采用流体力学编码计算是十分困难且很不准确的。

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。