allotrope

英式音标：[ˈælətrəʊp]

美式音标：[ˈælətroʊp]

词汇分类：跟伍嘉成一起背单词,化学及化工常用翻译词汇汇总（全面完整）,日常生活必会单词,材料科学与工程专业词汇,ACT科学词汇,时代焦点ACT科学词汇

概况：

n. [物化] 同素异形体

词义：

n.

同素异形体；

英英释义

allotrope[ 'æləutrəup ]

n.a structurally different form of an element

"graphite and diamond are allotropes of carbon"

用法：

权威例句

Hypothetical metallic allotrope of carbon

Nanofilm allotrope and phase transformation of ultrathin Bi film on Si(111)-7x7

Isolation of C 76 , a chiral ( D 2 ) allotrope of carbon

Body-Centered Tetragonal : A Viable Carbon Allotrope

ChemInform Abstract: HYPOTHETICAL METALLIC ALLOTROPE OF CARBON

Body-Centered Tetragonal C 4 : A Viable s p 3 Carbon Allotrope

Synthesis of linear acetylenic carbon; The fourth carbon allotrope

ChemInform Abstract: Isolation of C76, a Chiral (D2) Allotrope of Carbon

Germanene: a novel two-dimensional Germanium allotrope akin to Graphene and Silicene

End‐Cap Stabilized Oligoynes: Model Compounds for the Linear sp Carbon Allotrope Carbyne

英语词源：

allotrope (n.)

1847, back-formation from allotropy "variation of physical properties without change of substance," from allo- + -tropy "manner" (see -trope). Related: Allotropic.

造句：

1. An allotrope of carbon; m. p. , 3650 C.

碳的一种同素异形体。熔点3650℃。

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2. Carbyne is a new allotrope of carbon which had been found in nature in 1968.

线型碳是1968年在自然界发现的一种碳的新同素异形体。

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3. A blue gaseous allotrope of oxygen, O3, formed naturally from diatomic oxygen by electric discharge or exposure to ultraviolet radiation.

臭氧一种气态氧气的同素异形体，O3在紫外线辐射下通过电子放射或暴晒从双原子氧气自然形成。

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4. Naturally occurring transparent, colorless crystalline allotrope of carbon.

天然存在的透明、无色、结晶的碳的同素异形体。

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5. Artificial diamonds are manufactured from graphite (another allotrope of carbon) using intense heat and pressure.

人造金刚石由石墨（碳的另一种同素异形体）在高温高压下制造。

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6. Through seperation, carbon elements crystallized into allotrope-graphite under high temprature and pressure. And then be crystallized into diamond under even higher pressure and temprature.

经过分离后，再将碳元素在高温高压下结晶为碳的同素异形体石墨，再进一步加温加压结晶成钻石。

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7. The turning-up of Fullerene and its Compounds, the third kind of allotrope of carbon in simple substance, has been taken a great interest in in chemical circles.

单质碳第三种同素异形体——富勒烯及其化合物的出现，已引起化学界的极大关注。

dict.cnki.net

8. Owing to its effect of the surface and intrinsic lacuna, carbon nanotubes have perfect reactive ability than other allotrope of graphite.

碳纳米管的表面效应和管壁中存在有大量的拓朴学缺陷，使碳纳米管的表面本质上比其它的石墨变体有更大的反应活性。

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9. Its Molecular Formula for ozone, oxygen is the same allotrope , with its own unique character, in natural conditions, the ozone is slightly special light blue fresh smell of gas.

其分子式为O3，是氧气的同素异形体，具有它自身的独特性质，在自然条件下，臭氧是略带有特殊新鲜气味的淡蓝色气体。

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10. James Dewar even indicated that the new gas could be an allotrope of nitrogen, N3, a suggestion seconded by Mendeleyev!

詹姆斯 德瓦（JamesDewar）甚至暗暗指出：这个新的气体是氮的同素异形体N3，在门捷列夫之后，第二个提出了这个想法！

article.yeeyan.org

11. James Dewar even indicated that the new gas could be an allotrope of nitrogen, N3, a suggestion seconded by Mendeleyev!

詹姆斯 德瓦（JamesDewar）甚至暗暗指出：这个新的气体是氮的同素异形体N3，在门捷列夫之后，第二个提出了这个想法！

article.yeeyan.org

12. A soft, steel-gray to black, hexagonally crystallized allotrope of carbon with a metallic luster and a greasy feel, used in lead pencils, lubricants, paints, and coatings, that is fabricated into a variety of forms such as molds, bricks, electrodes, crucibles, and rocket nozzles.

石墨一种质软、钢灰黑色、有金属光泽和滑腻感的碳的六方晶形的同素异构体，用于铅笔、滑润剂、颜料和涂层，可被制成多种形状，如模子、砖块、电极、坩埚和火箭发动机喷管

-- 来源 -- 英汉 - 短句参考

13. an allotrope of iron that is stable between 1403 degrees centigrade and the melting point (= 1532 degrees).

铁的同素异形体，在摄氏度至熔点（摄氏度）之间保持稳定。

-- 来源 -- 汉英 - 翻译参考

14. a magnetic allotrope of iron; stable below 906 degrees centigrade.

一种具有磁性的铁的同素异形体，在摄氏度以下保持稳定。

-- 来源 -- 汉英 - 翻译参考

15. a nonmagnetic allotrope of iron that is the basis of austenite; stable between 906 and 1403 degrees centigrade.

无磁性的铁的同素异形体，奥氏体的主要成分，在摄氏度之间保持稳定。

-- 来源 -- 汉英 - 翻译参考

16. an allotrope of iron that is the same as alpha iron except that it is nonmagnetic; stable between 768 and 906 degrees centigrade.

铁的同素异形体，除不具磁性外与α铁相同，在摄氏度之间保持稳定。

-- 来源 -- 汉英 - 翻译参考

17. a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable gray metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite).

有毒的非金属元素，有多种同素异形体，稳定且有金属特性的灰色同素异形体用于光电池，其在亮处的导电性比在暗处好，见于硫化物矿石中。

-- 来源 -- 汉英 - 翻译参考