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- litmus testpaper 石蕊试纸
- Examples are litmus and phenolphthalein. 例如石蕊和酚酞。
- Neutral reaction by litmus indicating paper. 石蕊试纸呈中性反应。
- Litmus paper can be used as an indicator of the presence of acid in a solution. 石蕊试纸可用以测试溶液是否含酸。
- Litmus paper turns red in the presence of an acid. 石蕊试纸遇到酸就变红。
- Litmus paper turns red on contact with an acid. 石蕊试纸遇酸度会变红
- A sence of control is the litmus test for success. 有无控制感是成功的试金石。
- A sense of control is the litmus test for success. 自我控制能力是成功的试金石。
- VOICE: There's no litmus paper that can detect God. 根本沒有石蕊紙可以發現上帝的存在。
- We test the liquid for acidity with a strip of litmus paper. 我们用一条石蕊试纸来试验这液体是不是酸性的。
- Success and fame are often the litmus test of one's character. 成功和名誉往往是对一个人的人格考验。
- Indeed, Zimbabwe has become a litmus test of that boast. 虽然多数非洲国家,尤其是领导人,都认为暴政已不存在,而这一夸口似乎很难经受津巴布韦的检验。
- Analysts point to Denmark as the litmus test for the euro's appeal. 分析家把丹麦视为欧元吸引力的试金石。
- If this were a litmus test, the majority of CEOs would fail. 如果做一个实地测验; 大多数的高阶管理层(CEO) 都会面临失败.
- Your records are a litmus test of your seriousness as a trader. 因为这会是你交易成功的关键因素。做交易记录是很花时间的。
- But the real litmus tests for Mr Obama are still to come. 然而,对奥巴马的真正考验还尚未出现。
- Her litmus test for good breeding is whether you split infinitives. 她测试别人是否具有良好教养的标准是看对方是否在不定式的动词前加修饰副词。
- A laboratory cunt and no litmus paper that could take her color. 他家族中的女人们在九世纪曾两次改换祖先,到了文艺复兴期间又换了一次。
- I think Michael is like litmus paper.He is always trying to learn. 我觉得迈克尔象一张石蕊试纸,他总是试着去学。
- Ammonia gas is colorless which can turn wet red litmus paper to blue. 氨气是无色的,它可把湿的红色石蕊试纸变成蓝色。