铌

[ní]

Chinese-English

Chinese-Chinese

Web Definition

n.
1.
【化】niobium (Nb)

Sample Sentence

Definition:
AllAll,NbNb,columbiumcolumbium,columbitecolumbite
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
It is difficult to separate from niobium, the element above it in the periodic table, with which it shares many properties.
很难将它与铌分开，铌是周期表中钽的上面一个元素，两者具有许多共同的性质。
hěn nán jiāng tā yǔ ní fēn kāi , ní shì zhōu qī biǎo zhōng tǎn de shàng mian yī gè yuán sù , liǎng zhě jù yǒu xǔ duō gòng tóng de xìng zhì 。
www.tdict.com
2.
Experimental study of the tailings and tailings sintered, temperature, carbon amount to the effects of niobium chloride d.
实验研究了尾矿的烧结、温度、配碳量对铌氯化的影响。
shí yàn yán jiū le wěi kuàng de shāo jié 、 wēn dù 、 pèi tàn liàng duì ní lǜ huà de yǐng xiǎng 。
paper.pet2008.cn
3.
Niobic acid as a solid catalyst can be directly applied in the hydrolysis, esterification, condensation and alkylation reaction etc.
铌酸可直接作为固体催化剂，应用于水解、酯化、缩合、烷基化等反应中；
ní suān kě zhí jiē zuò wéi gù tǐ cuī huà jì , yìng yòng yú shuǐ jiě 、 zhǐ huà 、 suō hé 、 wán jī huà děng fǎn yìng zhōng ;
dictsearch.appspot.com
4.
The test resultsshowedthat there was an optimum content of Ti, Nb, Co and Y-Mg in weld metal respective-ly.
试验结果表明，钛、铌钴钻、钇和镁在焊缝中的含量有一最佳值。
shì yàn jié guǒ biǎo míng , tài 、 ní gǔ zuān 、 yǐ hé měi zài hàn fèng zhōng de hán liàng yǒu yī zuì jiā zhí 。
epub.cnki.net
5.
Compounds containing niobium can also be widely used in a variety of chemical reactions as assistant or photocatalysts.
含铌化合物也作为助剂或光催化剂，广泛地应用于催化多种化学反应。
hán ní huà hé wù yě zuò wéi zhù jì huò guāng cuī huà jì , guǎng fàn de yìng yòng yú cuī huà duō zhǒng huà xué fǎn yìng 。
www.jchemindustry.com
6.
The aim of this thesis is to explore and develop promising niobate and tantalite materials with perovskite-like structure.
本论文的主要目的是探索新型类钙钛矿结构的铌、钽酸盐微波介质材料。
běn lùn wén de zhǔ yào mù dì shì tàn suǒ xīn xíng lèi gài tài kuàng jié gòu de ní 、 tǎn suān yán wēi bō jiè zhì cái liào 。
www.juhe8.com
7.
Recently various new reagents and detection methods were used to the photometric detection of niobium.
近年来各种新试剂、新方法的不断涌现，使铌的光度分析有了新的进展。
jìn nián lái gè zhǒng xīn shì jì 、 xīn fāng fǎ de bú duàn yǒng xiàn , shǐ ní de guāng dù fēn xī yǒu liǎo xīn de jìn zhǎn 。
www.chemyq.com
8.
The behavior of Nb and N in medium manganese steel and their effects on microstructure and properties of the steel have been studied.
阐述了铌、氮在中锰奥氏体钢中的作用及其对中锰钢组织和性能的影响。
chǎn shù le ní 、 dàn zài zhōng měng ào shì tǐ gāng zhōng de zuò yòng jí qí duì zhōng měng gāng zǔ zhī hé xìng néng de yǐng xiǎng 。
dictsearch.appspot.com
9.
Platinum composite electrode was prepared that platinum was compounded on titanium, tantalum, and niobium substrates by proper technology.
铂复合电极是通过适当的工艺将铂复合在钛、钽、铌等基体上。
bó fù hé diàn jí shì tōng guò shì dàng de gōng yì jiāng bó fù hé zài tài 、 tǎn 、 ní děng jī tǐ shàng 。
www.chemyq.com
10.
In site Raman spectroscopic investigation of zirconium-niobium alloy corrosion under hydrothermal conditions.
在热水条件下锆-铌合金腐蚀的现场喇曼光谱研究…[中国核科技信息与经济研究院]。
zài rè shuǐ tiáo jiàn xià gào - ní hé jīn fǔ shí de xiàn chǎng lǎ màn guāng pǔ yán jiū … [ zhōng guó hé kē jì xìn xī yǔ jīng jì yán jiū yuàn ] 。
210.82.31.83
Bing Dictionary App
Without any ads
Go to website
Download mobile dict apps
iOS
Windows Phone
Android
Download PC apps
Win32 VersionMicrosoft Store