沉积间断面是从下边逐渐填满的。
The hiatus in sedimentation is filled in progressively from below.
还给出了两个间断面的色散关系。
The dispersion conditions at two discontinuous surfaces are also given.
声场通过轴向阻抗间断面的声压和声质点速度积分相等计算。
The acoustic field is calculated through the integral equality of acoustic pressure and velocity at the axial impedance discontinuous planes.
偏移的目的是要反演波动方程系数的奇性(层速度的间断面)。
The purpose of migration is to inversely solve for the singularity (interrupted surface of interval velocity) of wave equation coefficient.
对于井间断面采用三角形剖分，并给定单元节点的速度和位置参数；
We take a triangular grid, where velocity and position parameters of each grid-point must be given.
实际磁层顶电流片的位置和强度与我们假设的理想磁层顶间断面计算结果基本吻合。
The location and intensity of the CF-current on the magnetopause are almost same as the results from the model of the ideal discontinuous surface.
文章通过分析现有浅水钻孔爆破的现状，对处理浅水间断面水下爆破技术进行了研究。
In this paper, the technique of drilling and blasting dealing with the disconnected side under shallow water is studied.
本文概述了近年来国内外有关学者对地幔内部间断面的认识、采用的研究方法及研究动态。
This paper Outlines the understandings of some scientists about discontinuity surfaces in the mantle interior, research methods and new developments.
选取1997年、2000年和2002年三个时间断面对珠三角城市人居环境进行测算。
Then this paper chose three episodes of 1997,2000and 2002 to evaluate Pearl River Delta urban human settlements.
用地球的自由振荡研究地球内部结构、速度间断面、密度分布等具有射线理论不可替代的优点。
The earth free oscillation can be used to constrain structure of the earth interior, including velocity, discontinuity as well as density distribution.
建立了冻土温度场计算中经常涉及的三类位置固定的热间断面的温度衔接条件和计算处理方法。
The disposal and joining conditions of discontinuous thermal interface concerning three kinds of stationary location are systematically put forward.
给出了时空数据模型的设计、历史沿革追溯与时间断面复原算法的分析，以及算法实现中的关键部分。
This paper shows the design of spatial-temporal data structure, the analysis of methods of history information backward recovering, and some example of important programming.
动态优化调度考虑了不同时间断面的耦合性，虽然计算过程比静态优化调度复杂，但计算结果更符合实际要求。
Because dynamic method considers the coupling of different time sections, the calculation is more complex than the static one, but the result is much more practical.
提出了一个包括界面条件及间断面条件在内的混合边值问题的广义变分原理，建立了极限载荷乘子的变分解析公式。
A generalized variational principle involving conditions of the rigid-plastic interface and the discontinuous surface of a velocity field has been put forward for the mixed-boundary value problem.
电力系统的监视与控制正在从时间断面逐步走向时间过程，电力系统的保护与控制正在从电网的点和局部逐步走向系统全局。
Monitor and control of power system is moving from time section to time process, and protection and control of power system is moving from spot and local to global of electric network.
电力系统的监视与控制正在从时间断面逐步走向时间过程，电力系统的保护与控制正在从电网的点和局部逐步走向系统全局。
Monitor and control of power system is moving from time section to time process, and protection and control of power system is moving from spot and local to global of electric network.
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