specific gravity
英 [spiˈsifik ˈɡræviti] 美 [spɪˈsɪfɪk ˈɡrævɪti]

释义

比重；

英英释义

specific gravity

• n.the density of a substance relative to the density of water

双语例句

1. Granted the weight and the specific gravity of a body, we can calculate its volume.
   假设已知一个物体的重量和比重，我们就能算出它的体积。
2. Once the desired specific gravity is established, the same strength must be used henceforth.
   所需的比重一经确定，以后就必须使用同一浓度的酸。

权威例句

THE SPECIFIC GRAVITY OF HEALTHY MEN: BODY WEIGHT + VOLUME AS AN INDEX OF OBESITY
THE SPECIFIC GRAVITY OF HEALTHY MEN
Use of specific gravity in the measurement of cerebral edema.
COMPOSITIONS CONTAINING OILS HAVING A SPECIFIC GRAVITY HIGHER THAN THE SPECIFIC GRAVITY OF WATER
The specific gravity of healthy men. Body weight divided by volume as an index of obesity. 1942
The specific gravity of biodiesel and its blends with diesel fuel.
Low-specific-gravity liquid silicone rubber composition and an article made therefrom
Maximum moisture content method for determining specific gravity of small wood samples
MAXIMUM MOISTURE CONTENT METHOD FOR DETERMINING SPECIFIC GRAVITY OF
High specific gravity carbon black and articles including tires having at least one component of rubber which contains such carbon b...