验证装置 meaning in Chinese

demo plant
demonstration plant

Research and spplication of ug based on knowledge engineering
一种指纹验证装置的研究与应用
Due to the uncertainty of factors such as far - range , atmospheric attenuation and operated target , a steady and reliable method and setting to characterize laser altimeter ' s performance is an important and difficult technology
由于测程远、大气衰减、被测目标物等不确定性因素，建立一种稳定可靠的激光高度计性能指标验证装置和方法，是一项重要的、必须解决的技术难点。