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The alternating group iterative method for the dispersive equation with periodic boundary condition is presented.

给出了求解具有周期边界条件色散方程近似解的交替分组迭代法。

First, this paper briefly presented the construction of the software and hardware system of the ATE8000- 1 integrated test stand, and the monitoring circuit designs of alternating current power supply used voltage for this test stand.

文中首先简要介绍了ATE8000-1综合测试台系统的软硬件结构和总体方案，设计出了该测试台交流电源输出电压的监控电路。

On the basis of different behaviors of alternative electromagnetic field for induction and electromagnetic shaping, the process of dual frequency electromagnetic shaping of molten metal was firstly presented.

从固态金属感应加热熔化和液态金属电磁成形两个角度出发，讨论了金属熔体双频电磁成形中的频率选择，物理量的分布以及两种双频电磁成形的试验过程。

The concept of replacement test is presented as a new alternative to diagnosis test.

在提出相关替换测试概念的基础上，利用元件替换对系统观测值的影响刻画了诊断的判定、新冲突的生成。

The development of satellite altimeter data processing is systematically discussed, some constructive ideas are presented.

系统论述了卫星测高数据处理的进展，结合自己的研究，提出了一些建设性的意见

A complete review has been presented of satellite altimetry including its development, new opportunities it can ...

本文系统阐述了卫星高度计的发展历史、未来趋势、工作原理、数据处理方法及海洋学应用。

Merged altimetry sea level anomaly data over China seas for more than 14 years is analyzed using the Empirical Orthogonal Function method. The spatial and temporal characteristics of sea level variability over Yellow Sea, East China Sea and South China Sea are presented, respectively.

用经验正交函数分析方法，对中国近海14年多的测高海平面同化格网资料进行分析，给出了黄海、东海和南海各海平面变化主要主成分的空间变化和时间变化特征。

Especially aiming at the asymmetric structure of the cast, the allocation of aluminous liquid during the filling process was presented and the concept of structure mass fraction was inducted.

针对铸件的不对称结构提出了充型过程中铝液的分配问题，引入结构质量分数的概念。

The method is presented for preparing aluminum chloride and water glass from kaolinite in coal measures.

本文讨论煤系高岭岩综合制取氯化铝和水玻璃的工艺路线及工艺条件。

The thermodynamic theories of separating aluminum and silicon in alunite ore with acid melting method were introduced herein,and the test results were presented also.

介绍了酸熔法分离明矾石矿中铝硅的热力学理论和实验结果。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。