research status and development prospect 研究现状和发展前景 research status and new development 研究现状和新进展 ..
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We introduce the present research status and related issues in measuring Bragg wavelength in fiber grating sensors and point out its development prospect.
介绍了光纤光栅传感器中测量布拉格波长移动量的几种方法的研究现状和存在问题，并指出其未来发展前景。
The domestic and foreign status of the research and development on vibration drilling micro-hole is summarized, and the applying prospect and the existing problems are also analyzed.
介绍了振动钻削技术的加工原理，综述了振动钻削加工微小孔的国内外研究现状，分析了振动钻削技术的应用前景及存在的问题。
This article summarizes the preparation methods of Nano- TiO2 and use status, and tells the present research hot-points and its wide development prospect.
综述了纳米钛白的制备方法与其应用情况，指出了当前纳米钛白的研究热点及其广阔的发展前景。
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