比重
拼音:bǐ zhòng英文翻譯
proportion; specific gravity【化】 specific gravity; specific weight
【醫】 sp. gr.; specific gravity; specific weight
相關詞條:
1.specific(unit)weight(SW) 2.specificdensity 3.SPGR 4.specificgravity[sp.gr.]例句:
- 假設已知一個物體的重量和比重,我們就能算出它的體積。Granted the weight and the specific gravity of a body, we can calculate its volume.