yttrium
英 ['?tr??m]
美['?tr??m]
- n. [化學(xué)] 釔（稀有金屬元素，符號(hào)Y）
中文詞源
yttrium 釔
因發(fā)現(xiàn)自瑞典Ytterby鎮(zhèn)而得名，該地字面意思為outer village(by).
英英釋意
- 1. a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys
英文詞源
- yttrium
- metallic rare-earth element, 1866, coined in Modern Latin by Swedish chemist Carl Gustaf Mosander (1797-1858) from Ytterby, name of a town in Sweden where mineral containing it was found.
實(shí)用場(chǎng)景例句
- Yttrium serves as an ideal non - magnetic diluent for the rare - earth metals.
- 釔被用作稀土金屬一種理想的 非磁性 稀釋劑.
辭典例句
- We can measure the contents of yttrium with EDTA standard solution titration.
- 用EDTA標(biāo)準(zhǔn)溶液滴定,可測(cè)得氧化釔的含量.
互聯(lián)網(wǎng)
- Uses: Used as the raw material of yttrium oxide.
- 用途: 用作氧化釔的原料.
互聯(lián)網(wǎng)
- Nd YAG ( Neodymium Yttrium Aluminum Garnet )
- 摻釹釔鋁榴石 ( 激光器 )
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- Yttrium oxide Numerator formula: Y 2 O 3 Description: white powder.
- 氧化釔化學(xué)式: Y2O3說明: 白色粉末.
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- The influence of ion implantation on the superconductivities of Yttrium - based and Bi - based superconductors is described.
- 描述了離子注入對(duì)釔系和鉍系超導(dǎo)體超導(dǎo)電性的影響.
互聯(lián)網(wǎng)
- The mentioned technology can be used for producing yttrium concentrate from ore leaching liquor.
- 采用這項(xiàng)技術(shù)可以從礦石浸出液制備釔富集物.
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- A lustrous, blackish - brown rare earth mineral consisting primarily of cerium , erbium , titanium , uranium, and yttrium.
- 一種紅褐色礦物, 含稀土金屬, 是釷和鈰的主要來源.
互聯(lián)網(wǎng)
- This is the GaN LED chip and Yttrium Aluminum Garnet ( YAG ) package together cause.
- 這種LED是將GaN芯片和釔鋁石榴石 ( YAG ) 封裝在一起做成.
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- Combining X - ray diffraction and SEM - EDX observation, the state analysis method of yttrium in steel was established.
- 聯(lián)合 X 線衍射和SEM -EDX 觀察等方法建立了鋼中釔的狀態(tài)分析法.
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- Yttrium aluminum garnet doped by cerium ( YAG ∶ Ce ), is prepared by high temperatu re solid reaction.
- 鈰激活的釔鋁石榴石 ( YAG∶Ce ) 由高溫固相反應(yīng)制備.
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- The results showed that : yttrium isopropoxide could be prepared by direct reaction of metal and alcohol.
- 采用金屬釔與異丙醇直接反應(yīng)法制備異丙醇釔,采用異丙醇釔溶膠一凝膠法制備氧化釔粉體.
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- AIM : To construct a anti dodecane tertraacetic acid yttrium ( DOTA Y ) immune Fab phage antibody library.
- 目的: 構(gòu)建釔十二烷四乙酸(YDOTA ) 免疫噬菌體Fab抗體庫(kù).
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- A trivalent metallic element of the rare earth group, it could occurs with yttrium.
- 稀土屬三價(jià)金屬元素, 可以與釔共生.
互聯(lián)網(wǎng)
- To construct a anti dodecane tertraacetic acid yttrium ( DOTA Y ) immune Fab phage antibody library.
- 目的:構(gòu)建釔十二烷四乙酸 ( YDOTA ) 免疫噬菌體Fab抗體庫(kù).
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