verification experiment meaning in English

验证实验

These methods are motivated by advanced pattern recognition and computer vision methodology , and have achieved promising results in writer recognition and verification experiments
这些方法吸收了模式识别和计算机视觉领域的最新理论和技术，在书写人识别和验证实验中取得了很好的效果。
At the same time , the writer also analyzed four problems that teaching material exits : first , a chemistry experiment is placed down and depended on the theory and is in subsidiary position ; and is short of expanding the space ; second , chemistry the experiment arrangements in order changed again and again , lacked complete science theory to guide ; third , there are fewer chemistry experiment ; fourth , there are more verification experiments , fewer investigating experiments
同时，笔者也分析了教材存在的四个问题：一是化学实验处于依附理论的附属地位，拓展空间不足；二是化学实验编排存在反复性，缺乏完整科学的理论进行指导；三是化学实验数量偏少；四是验证实验偏多，探究实验偏少。