Through the microscopic analysis of anatomy structure, chemical composition analysis and spectra of FTIR, the causes and types of the discoloration are discussed in this pape.
为了有效地防止和消除西南桦木材的变色 ,该文通过显微切片观察化学成分和FTIR图谱分析 ,研究了西南桦木材的蓝变、黄变或黄褐变 ,探讨了变色的主要原因 。
Using addit ive material to clear beer substrate as the mimic deposit oc-curring in beer,w e carried out systematic research on microscope-dye stain method for beer dep osit identification w.
通过对酒基外添加可能成为啤酒沉淀的物质,进行系统的模拟悬浮物的染色显微成像技术的研究,为真正的啤酒悬浮物的快速鉴定奠定了理论依据和基础。
In this paper, the research has been given on the double weldable ceramic cutting tool by means of the acoustic microscope.
利用声学显微镜对双层可焊接陶瓷刀具材料进行研究，对双层材料界面及影响材料品质一致性的因素进行了分析，发现了两种材料在界面结合处分布不均匀及成块状分布等现象，并提出了改进材料设计的思路。
A laser scanning confocal microscope that utilizes a single-mode optical fiber as both the source and the datection aperture is described.
本文探讨一种使用单模光纤同时作为点源与点探测器的激光共焦扫描显微系统。