alumina

US [ə'lu:mɪnə]
UK [ə'lu:mɪnə]
  • n.矾土
  • Web氧化铝；铝土；铝氧

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Web Definition

alumina
n.
1.
矾土a white substance found in many types of rock, especially clay

Sample Sentence

Definition:
AllAll,矾土矾土,氧化铝氧化铝,铝土铝土,铝氧铝氧
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Vedanta hopes the refinery will produce at least one million tonnes of alumina a year.
万达塔希望炼铝厂一年至少能生产一百万吨铝。
wàn dá tǎ xī wàng liàn lǚ chǎng yī nián zhì shǎo néng shēng chǎn yì bǎi wàn dūn lǚ 。
article.yeeyan.org
2.
The catalyst vendors came out with a catalyst incorporating a low surface area, high purity alumina carrier.
催化剂出售商供应了一种具有表面积小，纯度高的氧化铝载体催化剂。
cuī huà jì chū shòu shāng gōng yìng le yī zhǒng jù yǒu biǎo miàn jī xiǎo , chún dù gāo de yǎng huà lǚ zài tǐ cuī huà jì 。
www.jukuu.com
3.
Alumina is an extensively used catalyst and carrier, it is often obtained commercially by baking pseudo -boehmite(PB) on high temperature.
氧化铝是一种应用很广的催化剂及载体，工业上一般由拟薄水铝石（PB）高温焙烧得到。
yǎng huà lǚ shì yī zhǒng yìng yòng hěn guǎng de cuī huà jì jí zài tǐ , gōng yè shàng yì bān yóu nǐ báo shuǐ lǚ shí ( PB ) gāo wēn bèi shāo dé dào 。
dictsearch.appspot.com
4.
Used to produce alumina cement, abrasive materials, ceramic industry, as well as a variety of aluminum compounds.
制造矾土水泥，研磨材料，陶瓷工业以及可制铝的各种化合物。
zhì zào fán tǔ shuǐ ní , yán mó cái liào , táo cí gōng yè yǐ jí kě zhì lǚ de gè zhǒng huà hé wù 。
www.44wa.com
5.
But, perhaps recognizing China's impact, a market price offers a way of at least monetizing the extra value in alumina.
不过，或许是意识到了中国对世界铝业的冲击，市场价格提供了一种至少可使氧化铝剩余价值货币化的方法。
bú guò , huò xǔ shì yì shí dào le zhōng guó duì shì jiè lǚ yè de chōng jī , shì chǎng jià gé tí gōng le yī zhǒng zhì shǎo kě shǐ yǎng huà lǚ shèng yú jià zhí huò bì huà de fāng fǎ 。
c.wsj.com
6.
Iron ore, coking coal, alumina and fertiliser are among the few key commodities whose price is still negotiated in annual contracts.
铁矿石、炼焦煤、氧化铝和化肥等，都属于少数几种价格仍通过年度合约谈判确定的关键商品。
tiě kuàng shí 、 liàn jiāo méi 、 yǎng huà lǚ hé huà féi děng , dōu shǔ yú shǎo shù jǐ zhǒng jià gé réng tōng guò nián dù hé yuē tán pàn què dìng de guān jiàn shāng pǐn 。
www.ftchinese.com
7.
The interaction between a alumina ceramic target and a shaped charge jet is observed by means of flash X ray photography.
利用闪光X射线摄影技术观察了射流在氧化铝陶瓷靶中的侵彻过程。
lì yòng shǎn guāng X shè xiàn shè yǐng jì shù guān chá le shè liú zài yǎng huà lǚ táo cí bǎ zhōng de qīn chè guò chéng 。
www.dictall.com
8.
In the Fluidized Bed System of the Alumina Calciner, the surface moisture of the hydrate is evaporated by pneumatic dryer.
在氧化铝流态化焙烧炉系统中，采用气流干燥设备来脱除湿氢氧化铝的附着水。
zài yǎng huà lǚ liú tài huà bèi shāo lú xì tǒng zhōng , cǎi yòng qì liú gān zào shè bèi lái tuō chú shī qīng yǎng huà lǚ de fù zhuó shuǐ 。
www.chemyq.com
9.
Alumina has been a major constraint on Chinese aluminium production, but supply from China is starting to ease that constraint.
氧化铝已经成为中国铝生产的一大主要制约因素，但是来自中国的供给正开始缓解这一约束。
yǎng huà lǚ yǐ jīng chéng wéi zhōng guó lǚ shēng chǎn de yī dà zhǔ yào zhì yuē yīn sù , dàn shì lái zì zhōng guó de gōng jǐ zhèng kāi shǐ huǎn jiě zhè yī yuē shù 。
www.kuenglish.info
10.
By the aforementioned method, light-weight alumina particles can be produced with the particle size controlled well to a uniform value.
通过上述方法，重量轻，氧化铝微粒可与控制，以及一个统一的价值粒度生产。
tōng guò shàng shù fāng fǎ , zhòng liàng qīng , yǎng huà lǚ wēi lì kě yǔ kòng zhì , yǐ jí yī gè tǒng yī de jià zhí lì dù shēng chǎn 。
www.1168818.cn