查询词典 specific gravity

specific gravity bottle：比重瓶

specific gravity 比重 | specific gravity bottle 比重瓶 | specific gravity curve 比重曲线

specific gravity balance：比重天平

specific gravity (abbr. sp. gr.) 比重 | specific gravity balance 比重天平 | specific gravity bottle 比重瓶

specific gravity balance：比重秤

比重 specific gravity | 比重秤 specific gravity balance | 比重瓶 specific gravity bottle

specific gravity balance：比重水平,比重天平

specific gravity at pumping temperature 泵送温度下的液体比重 | specific gravity balance 比重水平,比重天平 | specific gravity balance method 比重天平法

Specific gravity specific density：比重

比电阻 Specific resistivity specific resistance | 比重 Specific gravity specific density | 比热 Specific Heat

specific gravity bottle：比重计

specific gravity balance 比重天平 | specific gravity bottle 比重计 | specific heat 比热

absolute specific gravity：绝对比重; 绝对比重; 真正比重

Absolute-specific gravity 绝对比重; 绝对比重; 真正比重 | Actual-specific gravity 实际比重 | Bensleys-specific granules 本斯莱氏小粒

gravity,force of：重力

重心 gravity,conter of | 重力 gravity,force of | 比重 gravity,specific

gravity stamp：重力捣矿机

"gravity specific","比重" | "gravity stamp","重力捣矿机" | "gravity survey","重力测勘"

specific gravity cell：比重电池

"specific gravity bottle","比重瓶" | "specific gravity cell","比重电池" | "specimen bottle","标示瓶"

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影