石蕊试纸的英文翻译与发音
石蕊试纸
[shí ruǐ shì zhǐ]
- litmus paper (chemistry)
litmus [litmәs]
- n.[化]石蕊
paper [peipә(r)]
- n.纸,报纸,文件,证件,论文,考卷 vt.用纸糊(墙壁等),用纸包装 adj.纸的,象纸的,纸上的
chemistry [kemistri]
- n.化学
石蕊试纸的中英文例句与用法
- 石蕊试纸可用以测试溶液是否含酸。Litmus paper can be used as an indicator of the presence of acid in a solution.我们用一条石蕊试纸来试验这液体是不是酸性的。We test the liquid for acidity with a strip of litmus paper.氨气是无色的,它可把湿的红色石蕊试纸变成蓝色。Ammonia gas is colorless which can turn wet red litmus paper to blue.石蕊试纸呈中性反应。Neutral reaction by litmus indicating paper.石蕊试纸遇到酸就变红。Litmus paper turns red in the presence of an acid.做个试验吧,能把蓝色的石蕊试纸变成红色。Test: turns blue litmus paper red.
石蕊试纸的相关词汇及其英文翻译
石蕊试纸 litmus paper
红色石蕊试纸 litmus red test paper
蓝色石蕊试纸 litmus blue test paper