This paper introduces the identification items and methods of the digital pincers phase volt-ampere meter. 介绍了数字钳形相位伏安表的检定项目及其检定方法。
Research and Design of Portable Three-phase Multifunctional Volt-ampere Phase Meter Based on DSP 基于DSP的便携式三相多功能伏安相位仪的研制
The discussing of the digital pincers phase volt-ampere meter identification methods 数字式钳形相位伏安表检定方法的探讨
The tungsten oxide films with catalyst by two methods were characterized by X-diffractometer, tunnel scan-atomic force microscope, FT-IR, double-beam UV-VIS-NIR spectrophotometer and speediness volt-ampere cycle meter. 本文分别用X衍射仪、隧道-原子力显微镜、傅立叶变换红外光谱仪、双束紫外可见分光光度计、快速伏安循环法等表征了用以上两种方法制备的三氧化钨掺杂薄膜。