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单词 activated charcoal
释义

activated charcoal

英汉-汉英词典
活性炭
词组 | 习惯用语
您要查找的是不是:
    medicinal activated charcoal 药用炭
    activated charcoal adsorption 活性炭吸附
    activated charcoal filter 活性炭过滤器;活性碳过滤器
    activated charcoal tube 活性碳采样管
    Powder activated charcoal 粉末活性炭
    off-gas activated charcoal column 废气活性炭柱
    Acid pickling activated charcoal 酸洗水洗过的活性炭
    Special handling activated charcoal 供应特殊处理活性炭
activated charcoal [化工] 活性炭
英语例句库
  1. The results showed that the activated charcoal was the best in the decolorizing, but its curding strength decreased almost to zero.
    结果发现,活性炭脱色效果最好,但其脱色后凝乳力较小;硅胶脱色效果较好,且脱色后培养液的凝乳力也较高。

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原声例句
科学洞察双语版

It's called activated charcoal or activated carbon.

它叫做活性炭,或者活性碳。

科学大揭秘

These are removed at the help of activated charcoal filters aboard the station.

这些在空间站的活性炭过滤器的帮助下被移除。

科学洞察双语版

The global market for activated charcoal is projected to reach 6.2 billion dollars by 2022.

到2022年,活性炭的世界市场预计将达到62亿美元。

科学洞察双语版

The key to activated charcoal whether it's saving a life or depriving you of nutrition, is timing.

活性炭能否救人一命、是否会带着你的养分,关键在于使用它的时机。

连线杂志

Activated charcoal is used for medical poisoning emergencies only.

活性炭仅用于医疗中毒紧急情况。

连线杂志

Activated charcoal as a health trend is one of the stupidest things I've ever heard.

活性炭作为一种健康趋势是我听过的最愚蠢的事情之一。

Buzzfeed 女性时尚杂谈

Green coconut and activated charcoal cleansing balm.

绿椰子和活性炭清洁膏

小小美食家

(laughs) - This is Salty Caramel Ash made with dry burn activated charcoal.

- (笑) - 这是用干烧活性炭制成的咸焦糖灰。

SciSHow 快问快答小科普

Adsorption means molecules bind to the surface of another compound, like the carbon-lined pores in activated charcoal.

吸附意味着分子结合到另一种化合物的表面, 例如活性炭中的碳内衬孔。

SciSHow 快问快答小科普

So activated charcoal has a huge surface area.

所以活性炭具有巨大的表面积。

中文百科

活性炭 Activated carbon

(重定向自Activated Charcoal)
固体块状及粉末状的活性碳
多孔表面
以活性碳去除染料

活性炭(Active charcoal),亦称活性碳(Active carbon)、活化炭(Activated charcoal; Activated char)或活化碳(Activated carbon),是黑色粉末状或颗粒状的碳物质。活性炭在结构上由于微晶碳是不规则排列,在交叉连接之间有细孔,在活化时会产生碳组织缺陷,因此它是一种多孔碳,堆积密度低,比表面积大,也是做一个过滤器的主要物料。

英语百科

Activated carbon 活性炭

(重定向自Activated Charcoal)
Activated carbon
Activated charcoal for medical use
Activated carbon is usually used in water filtration systems. In this illustration, the activated carbon is in the fourth level (counted from bottom).
A micrograph of activated charcoal (R 1) under bright field illumination on a light microscope. Notice the fractal-like shape of the particles hinting at their enormous surface area. Each particle in this image, despite being only around 0.1 mm across, has a surface area of several square meters.[13] The entire image covers a region of approximately 1.1 by 0.7 mm, and the full resolution version is at a scale of 6.236 pixels/μm.

Activated carbon, also called activated charcoal, or activated coal, is a form of carbon processed to have small, low-volume pores that increase the surface area available for adsorption or chemical reactions. Activated is sometimes substituted with active.

近义、反义、联想词
近义词
n.
carbon, C, atomic number 6

英英词典
activated charcoal n.
  1. powdered or granular carbon used for purifying by adsorption; given orally (as a slurry) it is an antidote for some kinds of poisons

  2. synonymous: activated carbon
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更新时间:2025/6/22 19:14:11