The phase compositions and characteristics of glass-ceramics products were determined by the comprehensive methods such as optical microscopy, X-ray diffraction, physical and chemical properties test.
通过光学显微分析、X射线衍射分析、物理化学性能测试等手段确定了微晶玻璃的物相组成及性能特征。
Based on research of methods of testing physical properties of mold powder, the system for physical properties test with computer and advanced measuring technology has been developed.
通过对保护渣物理性能测试方法的研究，将计算机与现代先进检测技术运用于保护渣物性参数测试过程中，开发了保护渣物理性能测试系统。
The formation test method and irreducible water saturation method are two new methods used to determine the low limits of effective reservoir physical properties.
试油法和束缚水饱和度法是确定有效储层物性下限的两种新方法。
The system mainly includes: the study on the physical significance and test methods of the main parameters of LD that includes the photoelectric properties, spectrum properties and so on.
本文研究了激光器的电压特性、阈值特性、功率特性、波长和光谱等相关参数的物理意义和测量方法；
The system mainly includes: the study on the physical significance and test methods of the main parameters of LD that includes the photoelectric properties, spectrum properties and so on.
本文研究了激光器的电压特性、阈值特性、功率特性、波长和光谱等相关参数的物理意义和测量方法；
应用推荐