litmus paper

litmus paper

美 　英

• na.【化】石蕊试纸
• 网络石蕊纸；石濡试纸；石芯试纸

英汉解释

na.	1. 【化】石蕊试纸

英英解释

n.	1. paper that contains litmusIf the paper touches an acid, it turns red, and if it touches an alkali, it turns blue.

例句

In the form of a water solution or as litmus paper, it is the oldest and most-used indicator of whether a substance is an acid or a Base.

它的水溶液，或者做成石蕊纸后，是最古老和最常用的指示剂，可以指示一种物质是酸还是碱。

it restores the blue color of litmus - paper reddened by an acid , and it turns syrup of violets green.

它可以使被酸素变红的蓝色试纸恢复它的本色，它可以使堇菜汁变成绿色。

we have no litmus - paper , but , see , here they come with the syrup of violets .

我们没有蓝色试纸，但是，听！他们拿堇菜汁来了。

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。

Sourness is just another word for acidity, Suslick said, which any high school chemistry student can test for using litmus paper.

萨司利克说，酸味只是酸度的另一种表述方式，任何一间中学的化学学生都可以用石蕊试纸进行它的测量。

Litmus paper turns red on contact with an acid.

石蕊试纸接触到酸性时会。

In fact, it means only that litmus paper turns a different color.

事实山，它仅仅意味着石蕊试纸改变了颜色。

They turn blue litmus paper red.

他们把蓝色石蕊试纸变红。

Turn red litmus paper blue.

蓝色石蕊试纸变红。

Application of litmus paper and fibrin sealant in pancreatic trauma

石蕊试纸和纤维蛋白胶在胰腺外伤手术中的应用