litmus

['litməs]

n.石蕊

例句与用法：

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。

词形变化：

副词: liti-giously | 名词: litigiousness |

n.

【化】石蕊

litmus

词形变化：

副词: liti-giously | 名词: litigiousness |

litmus['litməs]n.1.■【化学】石蕊

1. [mass noun]a dye obtained from certain lichens that is red under acid conditions and blue under alkaline conditions
   石蕊
   

1. Middle English: from Old Norse lit-mosi, from litr 'dye' + mosi 'moss'
   

litmus

名词 litmus:

a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicator

同义词：litmus test

litmus

■litmus test

n. 决定性的试验(严峻的考验)

■litmus paper

n. 石蕊试纸

■lactose litmus culture-medium

[医] 乳糖石蕊培养基(琼脂, 肉汤, 明胶)

■lactose litmus gelatin

[医] 乳糖石蕊明胶(培养基)

■lactose litmus agar

[医] 乳糖石蕊琼脂

■Conradi-Drigalski's litmus nutrose agar

[医] 康-德二氏石蕊钠酪蛋白琼脂

■Drigalski-Conradi's litmus nutros agar

[医] 德-康二氏石蕊钠酪蛋白琼脂

■Wurtz lactose litmus agar

[医] 活尔茨氏乳糖石蕊琼脂

■litmus whey culture-medium

[医] 石蕊乳清培养基, 石蕊清胶

■litmus whey gelatin

[医] 石蕊乳清明胶(培养基)

■litmus culture-medium

[医] 石蕊培养基(肉汤, 明胶)

■litmus gelatin

[医] 石蕊明胶(培养基)

■litmus milk tests

[医] 石蕊牛乳试验(检胰脂酶)

■litmus milk culture-medium

[医] 石蕊牛奶培养基

■litmus bouillon

[医] 石蕊肉汤

■litmus saccharose agar

[医] 石蕊蔗糖琼脂

■litmus nutrose culture-medium

[医] 石蕊钠酪蛋白培养基(琼脂)

■litmus nutrose agar

[医] 石蕊钠酪蛋白琼脂, 德-康二氏培养基

■litmus maltose agar

[医] 石蕊麦芽糖琼脂

■red litmus paper

[医] 红石蕊试纸

■Wurtz's lactose litmus gelatin

[医] 维尔茨氏乳糖石蕊明胶

■The word 'hopefully' has become the litmus test to determine whether one is a language snob or a language slob(William Safire)

‘满怀希望地’一词已经成为检验一个人在语言上是附庸风雅之徒还是墨守成规之人的试金石(威廉 萨菲尔)

■The word ‘hopefully’ has become the litmus test to determine whether one is a language snob or a language slob(William Safire)

‘满怀希望地’一词已经成为检验一个人在语言上是附庸风雅之徒还是墨守成规之人的试金石(威廉·萨菲尔)

■"The word ‘hopefully’ has become the litmus test to determine whether one is a language snob or a language slob" (William Safire)

“‘满怀希望地’一词已经成为检验一个人在语言上是附庸风雅之徒还是墨守成规之人的试金石”(威廉·萨菲尔)

■"If we ignore concentration and say presence or absence is our litmus test, then there will be no end to that," Snyder says.

“如果我们忽视的浓度和说的存在与否是我们的试金石，那么将不会有结束， ”斯奈德说。

■The degree of internal stability is the litmus test of nation's credit-worthiness.

一个国家内部的稳定程度是其值得信任度的试金石。

■" To some, the litmus test for AI is how close it is to human intelligence.

一些人认为，最后验证人工智能的标准是，人工智能有多接近人类的智能。

■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。

■The following information shows the result of an experiment when pieces of blue litmus paper and red litmus paper are dipped into three liquids, X , Y and Z.

下列的资料显示蓝色和红色石蕊试纸浸入X、Y和Z三种液体时的试验结果。

■The litmus test of a liberal regime must surely be the freedom of the individual from arbitrary arrest and punishment.

个人不会受到随意逮捕或惩罚，这无疑是检验自由政权的试金石。

■The success of efforts to fend off damage to Carrefour, which has 112 shops in China, has become a litmus test of the ability of the Beijing government to contain protests foreign targets generally.

中国政府能否成功避免（抗议活动）对家乐福造成伤害，已成为检验中国政府能否遏制普遍针对外国人抗议活动的试金石。

■litmus neutral test paper

中性石蕊试纸

■What is acid?Acid has a sour taste and if you touch it, it will burn your skin.When you put acid on a special piece of paper called Litmus it will change its color from blue to red.

什么是酸?酸有一种酸味,如果你碰到它,它会烧伤你的皮肤.当你把酸滴在一张特殊的名叫石蕊的试纸上时,试纸会由蓝色变为红色.

■And in some ways, they are a litmus test; a measure of the lake's health.

从某种角度看，它们就像石蕊测试一样，可以衡量湖水的污染程度。

■And isnt that the litmus test?

从这一点来看，我们的离婚是不是还算成功?

■They say that a good litmus test of the administration's resolve is likely to come in the upcoming battle to expand health care coverage.

他们说，检验政府决心的很好的试金石很可能是即将来临的扩大医疗保险覆盖面的战斗。

■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。

■But here's the real litmus test of whether or not Jackson can bring Artest into the fold: Is Artest any more emotionally unstable than Dennis Rodman?

但是最关键的试金石是杰克逊能否让阿泰斯特融入队中：阿泰斯特会比丹尼斯-罗德曼更反复无常吗？

■However, the company's shares on the day of the tragic trend may mean that it will be a litmus test.

但是，当日公司股票的惨烈走势，或许意味着其将面临考验。

■As one of the few sectors seeing a surge of investor interest, distressed credit funds offer a litmus test of the new fee climate.

作为投资者兴趣激增的为数不多的领域之一，减值债务基金为新的费率环境提供了一块试金石。

■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。

■The school to which you send your child remains for some muddled souls, the ultimate litmus test.

你送你孩子去的学校残留了一些混乱的灵魂。

■Petruschky rs litmus whey

佩特鲁希基氏石蕊乳清

■Examples are litmus and phenolphthalein.

例如石蕊和酚酞。

■The litmus test.

做个测试。

■absorbent paper full of litmus;

充满石蕊的吸水纸；

■absorbent paper full of litmus; it is turned red by acids and blue by alkalis.

充满石蕊的吸水纸；遇酸变红遇碱变蓝。

■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。

■any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt

各种水溶性的化合物，有酸味，能将石蕊变红，和碱反应可形成盐

■any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt.

各种水溶性的化合物，有酸味，能将石蕊变红，和碱反应可形成盐。