Research-emphases are proposed in the future.

提出未来研究的重点。

Visualization of spatial data is one of research emphases in 3DGIS.

空间数据可视化是当前3DGIS领域的研究热点之一。

In chapter 1, the paper mainly states the correlative domestic and overseas theory research, then based on these puts forward the research contents, research emphases and research methods.

在第一章，主要阐明目前国内外科技型中小企业投资价值相关理论的研究进展，基于此提出了本文的研究内容、研究重点及研究的方法。

Finally, based on the analysis of AIS, the development directions and research emphases are discussed.

最后通过对AIS 的特性和存在问题的分析，展望了今后的研究重点和发展趋势。

Therefor, new chemical wastewater treatment processes and techniques with the high efficiency and low costs have become the research emphases of the wastewater treatment area.

高效、低成本处理化工废水的新工艺、新技术成为目前研究的重点之一。

One of the research emphases of three-level inverter is the DC capacitor voltage balancing problem. In this paper this problem is studied thoroughly and a new method to solve it is proposed.

直流侧电容电压平衡问题是三电平逆变器的研究重点之一，本文对其提出了一种改进的控制方法。