naphthalene

US [ˈnæfθəˌlin]
UK [ˈnæfθəliːn]
  • n.萘（用于制作卫生球等）
  • Web萘丸；樟脑；臭丸

Advanced E-C

E-C

E-E

Web Definition

naphthalene
n.
1.
萘（用于制作卫生球等）a substance used in products that keep moths away from clothes, and in industrial processes

Sample Sentence

Definition:
AllAll,萘萘,萘丸萘丸,樟脑樟脑,臭丸臭丸
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
The effect of DOA on naphthalene sorption on sediment might be attributed to the two main actions at least.
小分有机酸对萘在沉积物上的吸附影响主要取决于两个方面的作用。
xiǎo fēn yǒu jī suān duì nài zài chén jī wù shàng de xī fù yǐng xiǎng zhǔ yào qǔ jué yú liǎng gè fāng miàn de zuò yòng 。
www.pet2008.cn
2.
The adhesive composition contains a naphthalene sulfonic acid-formaldehyde condensation product and a water-soluble polymer material.
胶粘剂的组成包含了萘磺酸甲醛缩合物和水溶性高分子材料。
jiāo zhān jì de zǔ chéng bāo hán le nài huáng suān jiǎ quán suō hé wù hé shuǐ róng xìng gāo fēn zǐ cái liào 。
zhidao.baidu.com
3.
An improved gypsum slurry that includes water, calcium sulfate hemihydrate, a naphthalene sulfonate dispersant and a modifier.
一种改进的石膏浆，包含水、半水合*钙、萘磺酸盐分散剂和改性剂。
yī zhǒng gǎi jìn de shí gāo jiāng , bāo hán shuǐ 、 bàn shuǐ hé xīng hào gài 、 nài huáng suān yán fēn sàn jì hé gǎi xìng jì 。
www.bing.com
4.
Naphthenate also known as acid, naphthalene acid, oil acid, is part of hydroxy-n-hydroxy derivatives.
环烷酸又名环酸、萘酸、石油酸，是环烷羟的羟基衍生物。
huán wán suān yòu míng huán suān 、 nài suān 、 shí yóu suān , shì huán wán qiǎng de qiǎng jī yǎn shēng wù 。
www.bing.com
5.
Chemical Agents: silica dioxide, diatomite, sodium silicate, wood calcium, sodium lignin sulfonate, naphthalene series water reducer.
化学助剂：白炭黑、硅藻土、铝硅酸钠、木钙、木质素磺酸钠、萘系减水剂。
huà xué zhù jì : bái tàn hēi 、 guī zǎo tǔ 、 lǚ guī suān nà 、 mù gài 、 mù zhì sù huáng suān nà 、 nài xì jiǎn shuǐ jì 。
cn.mychemy.com
6.
The influence of solid superacid preparation on its properties and naphthalene oligomerization was investigated in this paper.
研究了固体超强酸催化剂制备条件对催化剂性质及萘齐聚反应的影响。
yán jiū le gù tǐ chāo qiáng suān cuī huà jì zhì bèi tiáo jiàn duì cuī huà jì xìng zhì jí nài qí jù fǎn yìng de yǐng xiǎng 。
www.dictall.com
7.
The experimental operation requirements and notes of analyzing naphthalene by big calibre capillary gas chromatography are described.
介绍了用大口径毛细管柱气相色谱法分析精萘的操作条件及有关事宜。
jiè shào le yòng dà kǒu jìng máo xì guǎn zhù qì xiāng sè pǔ fǎ fēn xī jīng nài de cāo zuò tiáo jiàn jí yǒu guān shì yí 。
terms.shengwuquan.com
8.
The result can be used to predict sorption kinetics of phenanthrene and naphthalene to loess soils and, .
研究了萘和菲在天然黄土和阳离子表面活性剂改性黄土上的吸附动力学过程。
yán jiū le nài hé fēi zài tiān rán huáng tǔ hé yáng lí zǐ biǎo miàn huó xìng jì gǎi xìng huáng tǔ shàng de xī fù dòng lì xué guò chéng 。
www.dictall.com
9.
A new process for preparation of new isopropyl nitrate (IPN) products by synthetizing pure naphthalene and propylene is introduced.
介绍了用精萘和丙烯合成异丙基萘新产品的一种化学方法。
jiè shào le yòng jīng nài hé bǐng xī hé chéng yì bǐng jī nài xīn chǎn pǐn de yī zhǒng huà xué fāng fǎ 。
www.chemyq.com
10.
The branch crystal craft system to make tar naphthalene, has strongpoints of high efficiency, saving much energy, strong separation ability.
分部结晶工艺制取焦油萘，其有设备效率高，节能效果明显，分离能力很强的优点。
fēn bù jié jīng gōng yì zhì qǔ jiāo yóu nài , qí yǒu shè bèi xiào lǜ gāo , jié néng xiào guǒ míng xiǎn , fēn lí néng lì hěn qiáng de yōu diǎn 。
www.ceps.com.tw
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