litmus

英 [ˈlɪtməs] 美 [ˈlɪtməs]

n.  石蕊(一种遇酸变红而遇碱则变蓝的物质)

化学

BNC.36064 / COCA.16349



牛津词典

noun

  1. 石蕊(一种遇酸变红而遇碱则变蓝的物质)
    a substance that turns red when it touches an acid and blue when it touches an alkali
    1. litmus paper
      石蕊试纸

双语例句

  1. Ending the fighting must be the absolute priority, the litmus test of the agreements 'validity
    停火绝对是第一要务,也是检验协议是否有效的试金石。
  2. The success of wind power represents a litmus test for renewable energy.
    风能作为动力的成功是对可再生能源一次立见分晓的检验。
  3. Apply the litmus test: Can some other presentation technology do this?
    看看最关键的考验:其他一些表示技术能做到这一点吗?
  4. The candidate services that passed through litmus testing are detailed.
    通过Litmus测试的候选服务会得到细化。
  5. An additional litmus test of the JSP technology's success in meeting its stated objectives is to see whether or not it is possible to achieve this goal in practice; certainly it isn't fair to hold JSP to an impossible standard.
    检验JSP技术是否成功达到其所述目标的另一种方法是看它能否在实践中实现这个目标;显然,如果认为JSP无法实际实现目标,这是不公平的。
  6. The fifth view is more of a litmus test view.
    第五种视图更多的是一种LitmusTest视图。
  7. This litmus test contains questions such as: Is this service reusable and how many consumers will it have?
    这个测试包含以下问题:这个服务是可重用的吗?它会有多少用户?
  8. Applying the Service Litmus Test to determine which candidate services are appropriate to expose.
    应用ServiceLitmusTest,以确定候选服务是否适合公开。
  9. Now you'll use Apache Pluto to see if your portlet passes the litmus test of JSR168 compliance.
    现在使用ApachePluto来查明portlet是否能通过JSR168兼容性的最终测试。
  10. 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。
  11. Whats a quick litmus test to determine if youre on the path to happiness or regret?
    就如一张检验你是在通往幸福还是悔恨的道路上的石蕊试纸一般。
  12. The Baltics have replaced Berlin as the litmus test of western resolve.
    波罗的海已经取代柏林,成为西方决心的试金石。
  13. When making decisions about the future, we naturally use events from the past as litmus tests.
    当我们做出有关未来的决定时,自然地我们用过去的事件作为”试金石“。
  14. I wish there were some easy litmus test that I could just give you so you'd know which of you would be making a mistake taking this class.
    我希望能有一种简单的石蕊测试,让我可以直接展示给你们并让你们知道,你们中的谁上这门课是一个错误。
  15. Any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water.
    各种水溶性的化合物,能使石蕊变蓝,与酸反应形成盐和水。
  16. Here's the litmus test you can use in order to determine if you are one.
    你可以用下面的测试来确定一下你是否是个好男人。
  17. The president's policy on abortion is regarded as a litmus test of his views on women's rights.
    总统在堕胎问题上的政策被视为其在妇女权利上的观点的表露。
  18. It requires a "Litmus Test", which determines a" good service ".
    它还需要一个“石蕊试验”,以决定是否是“良好的服务”。
  19. 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。
  20. Unsized paper treated with litmus for use as an acid-base indicator.
    未定尺寸经石蕊处理的纸,用作酸碱显示剂。
  21. In general, the litmus test for separating honesty from corruption in official circles is money.
    一般来说,鉴别官场上廉洁与腐败的试金石是金钱。
  22. Now, I would not provide a litmus test.
    现在,我不会提供石蕊测试。
  23. You can discover the acidity of the solution with a litmus test.
    你可用石蕊来测试溶液的酸度。
  24. Test: turns blue litmus paper red.
    做个试验吧,能把蓝色的石蕊试纸变成红色。
  25. A sense of control, according to Anderson, is the litmus test for success.
    据安德森看来,有无控制感是成功的试金石。
  26. Do you see some sort of litmus test?
    您认为有某种类似石蕊试纸的东西可以帮助判断吗?
  27. Litmus: Mixture of coloured organic compounds obtained from several species of lichens.
    石蕊:从几种地衣类植物中获取的带色有机化合物的混合物。
  28. But does aviation really serve as a litmus test for such a transformation?
    但是通过航空业的发展真的能够看出上述转变过程的推进吗?
  29. Neutral reaction by litmus indicating paper.
    石蕊试纸呈中性反应。
  30. To me it's a litmus test for people about who they are and how they perceive the world and how secure they are about themselves.
    我只把这电影当作人们认清他们是谁,他们如何观察这个世界和他们如何看待他们自己的试金石。

英英释义

noun

  1. a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions

      Synonym:    litmus test