cation

US [ˈkætˌaɪən]
UK [ˈkætaɪən]
  • n.阳离子；正离子
  • Web阴向游子；阳離子；三角异形丝
Plural Form：cations  

Antonym

Advanced E-C

E-C

E-E

Web Definition

cation
n.
1.
正离子；阳离子an ion with a positive electrical charge

Sample Sentence

Definition:
AllAll,阳离子阳离子,正离子正离子,阴向游子阴向游子,阳離子阳離子,三角异形丝三角异形丝
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
CTS is one of the natural and a small quantity of cation poly-electrolyte with no toxin and easier biodegradation.
壳聚糖是为数不多的天然阳离子聚电解质之一，无毒且易于生物降解。
ké jù táng shì wéi shù bù duō de tiān rán yáng lí zǐ jù diàn jiě zhì zhī yī , wú dú qiě yì yú shēng wù jiàng jiě 。
terms.shengwuquan.com
2.
Cation, but he seems to be much of a scholar.
据说他未受过高等教育，但他看上去很有学者的风度。
jù shuō tā wèi shòu guò gāo děng jiào yù , dàn tā kàn shàng qù hěn yǒu xué zhě de fēng dù 。
www.labahua.com
3.
The test results show that the surface modification of GCC by cation starch for improving its retention rate is a rather economical choice.
实验发现，用阳离子淀粉对重质碳酸钙在线进行表面改性，对提高其留着率来说是相当经济的选择。
shí yàn fā xiàn , yòng yáng lí zǐ diàn fěn duì zhòng zhì tàn suān gài zài xiàn jìn xíng biǎo miàn gǎi xìng , duì tí gāo qí liú zhe lǜ lái shuō shì xiāng dāng jīng jì de xuǎn zé 。
www.chemyq.com
4.
Disclosed is an ionic liquid which contains an organic matter represented by the general formula (1) below as a cation component.
一种离子液体，其含有下述通式（1）表示的有机物作为阳离子成分。
yī zhǒng lí zǐ yè tǐ , qí hán yǒu xià shù tōng shì ( yī ) biǎo shì de yǒu jī wù zuò wéi yáng lí zǐ chéng fèn 。
ip.com
5.
It was shown from the experiments that these interfering matrix elements might be removed with the strong acidic cation exchange resin.
实验结果表明，样品溶液通过阳离子交换树脂柱后，这些离子的干扰基本消除了。
shí yàn jié guǒ biǎo míng , yàng pǐn róng yè tōng guò yáng lí zǐ jiāo huàn shù zhī zhù hòu , zhè xiē lí zǐ de gān rǎo jī běn xiāo chú le 。
epub.cnki.net
6.
The resultant ionized bond can be cleaved by a hemi-heterolysis process, affording a cation and a neutral radical.
生成的离子化键能由半异裂的过程而开裂，提供一个正离子和一个中性的游离基。
shēng chéng de lí zǐ huà jiàn néng yóu bàn yì liè de guò chéng ér kāi liè , tí gōng yī gè zhèng lí zǐ hé yī gè zhōng xìng de yóu lí jī 。
7.
Both a strong acid cation bed and a strong base anion bed are required to remove all of the ions in the water.
此工艺需同时使用一强酸性阳离子交换柱和一强碱性阴离子交换柱以除去水中所有离子。
cǐ gōng yì xū tóng shí shǐ yòng yī qiáng suān xìng yáng lí zǐ jiāo huàn zhù hé yī qiáng jiǎn xìng yīn lí zǐ jiāo huàn zhù yǐ chú qù shuǐ zhōng suǒ yǒu lí zǐ 。
www.dugoogle.com
8.
Dibutyl succinate was synthesized catalyzed by a strong acid cation exchange resin from succinic acid and n-butyl alcohol.
用强酸性阳离子交换树脂催化丁二酸和正丁醇的酯化反应，合成了丁二酸二丁酯。
yòng qiáng suān xìng yáng lí zǐ jiāo huàn shù zhī cuī huà dīng èr suān hé zhèng dīng chún de zhǐ huà fǎn yìng , hé chéng le dīng èr suān èr dīng zhǐ 。
www.dictall.com
9.
Inquire into Improving Effect of Reproduction of Cation Exchanger by Means of "Two-step Adding Acid"
用“二步进酸”法提高阳床再生效果的探讨
yòng " èr bù jìn suān " fǎ tí gāo yáng chuáng zài shēng xiào guǒ de tàn tǎo
www.ilib.cn
10.
Synthesis organic cation polyelectrolyte dicyandiamide formaldehyde flocculant used in sludge treatment were studied in this paper.
研究了有机合成阳离子高分子絮凝剂双氰胺-甲醛絮凝剂在污泥处理中的应用。
yán jiū le yǒu jī hé chéng yáng lí zǐ gāo fēn zǐ xù níng jì shuāng qíng àn - jiǎ quán xù níng jì zài wū ní chǔ lǐ zhōng de yìng yòng 。
dictsearch.appspot.com
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