单位换算 Posted on 2022-02-22 In 生活 消毒液配比问题背景 1颗消毒药的质量为1g 1g药配1kg水 1500ml水要放几颗药? 水的密度:$1g/cm^3$ 1500ml水的质量: 根据1g药配1000g水,1500g水要放1.5颗药。 Donate WeChat Pay Alipay Post author: ezhonghu Post link: https://erzhonghoo.github.io/2022/02/22/单位换算/ Copyright Notice: All articles in this blog are licensed under BY-NC-SA unless stating additionally.