英语词汇standard test frequencies怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	standard test frequencies
释义	standard test frequencies 简明释义标准测试频率；标准试验频率双语例句 1 Standard Test Method for dielectric breakdown voltage and dielectric strength of D149 ASTM solid electrical insulating materials at industrial power frequencies. ASTM D149固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法。
随便看	Elwyn Brooks White Elx elxsi Ely Elya elyakim Ely Culbertson Ely, Isle of elyite Elymais Elymas elymnias hypermnestra hainana elymoclavine Elymus Elymus arenarius Elymus atratus Elymus breviaristatus Elymus canadensis Elymus caninus Elymus caput-medusae Elymus ciliaris Elymus condensatus Elymus cylindricus Elymus dahuricus Elymus excelsus

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。