specific gravity meaning in English
【物理学】比重。
Examples
- 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。 - In this range, the pressure drop increases in proportion to the specific gravity of the mixture .
在这个范围内压力差的增加与混合物的比重成比例。 - The specific gravity of a material is the ratio of its density to that of water and is therefore a pure number .
物质的比重指的是物质的密度与水的密度的比值，所以是纯数。 - The clinician is best guided by evidence of a water diuresis as indicated by observation of the urine specific gravity .
临床上最好的办法是通过观察尿的比重作为水利尿的指示。 - The nature of sand movement depends on the particle size, shape, and specific gravity in respect to the associated velocity and turbulence .
泥沙运动的性质取决于颗粒的大小、形状和比重并与流速和紊动有关。