英语词汇true relative density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	true relative density
释义	true relative density 简明释义真相对密度网络释义 1 [物]?真相对密度义中文名称：真相对密度英文名称： true relative density 其他名称：真比重定义1：单位真实体积(不包括煤颗粒之间的孔隙和煤颗粒内的毛细孔)的煤的质量。测定时，为在20℃时煤样的质量与和煤样的真实体积同体积的水短语 1 coke-determination of true relative density 焦炭真相对密度测定方法双语例句 1 This paper discussed on how to improve the accuracy of coal true relative density measurement in temperature control, blank experiment, process control and enhancing management. 从温度控制、空白试验、操作过程和加强管理等方面，阐述了如何在煤的真相对密度的测试过程中提高测定的准确度。
随便看	animal brush animal by-product animal by products animal by - products animal by-products animal cage animal calorimeter animal capsule animal carbon animal carbon preparation animal carcass animal care Animal Care Assistant Animal Care Committee Animal Care Committees animal caretaker Animal Care Technician animal carried milking plant animal casing animal catting oil animal cell animal cell culture animal cell line animal cellulose animal cephalin

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。