中文摘要：

硼酸镁晶须作为一种新型的功能材料已在金属及其合金、陶瓷、塑料及高分子化合物等许多领域获得应用，本文对硼酸镁晶须在应用技术方面的国内外研究现状进行了系统回顾，详细论述了硼酸镁晶须的应用范围和应用效果，并针对硼酸镁晶须在应用技术中存在的问题，指明了发展方向。

英文摘要：

As a new-type functional material,magnesium borate whiker has been used in many fields such as plastic, metal, alloy, ceramic, high molecular compounds, etc. The research and development activity of magnesium borate whiker both home and abroad is systematically reviewed. The application range and application effects of magnesium borate whiker are discussed in detail. At last, directed toward existing problems of the magnesium borate whiker in application technology, the future development directions are pointed out.