specific density meaning in Chinese
比重；比密度
特定密度
相对密度
Examples
- Specific density of solid particles
土粒相对密度 - The contents of jadeite ' s mineral composition and rock types will influence the refractivity and specific density of jadeite directly
摘要翡翠的矿物组成、岩石类型不同，将会对翡翠的比重、折射率产生直接的影响。 - Maleic anhydride is a white needle - like , briquette or flaky crystalline with irritant odour and sour , inflammable and sublimating . it can be freely dissolved in water to form maleic acid . it has a specific density of 1 . 480 , a melting point of 52 . 85
顺酐（又称马来酸酐）为无色针状或片状结晶，有刺激性气味与酸味，易燃，升华，易溶于水生成顺丁烯二酸，相对密度为1 - On the basis of the study on the mineral composition and rock types of jadeite , the authors determine that the specific density and refractivity of jadeite ranges from 2 . 93 to 3 . 60 and from 1 . 593 to 1 . 750 respectively , the specific density and refractivity of jadeite with high quality ranges from 3 . 178 to 3 . 240 and from 1 . 644 to 1 . 657 respectively , and offers the objective basis for jadeites quality appraisal , through setting up several charts of the relation between jadeite ' s specific density refractivity and its mineral composition
从翡翠的岩石学、矿物学角度出发，讨论了翡翠的岩石类型，依据组成翡翠的主要矿物的比重和折射率值，建立了翡翠矿物组成成分及含量与其比重、折射率关系图解，确定了各种翡翠的比重、折射率变化范围分别为： 2 . 93 ~ 3 . 60和1 . 593 ~ 1 . 750 ；优质翡翠的比重、折射率分别为： 3 . 178 ~ 3 . 240和1 . 644 ~ 1 . 657 ，为翡翠的质量评估提供了客观依据。