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sphene
[sfiːn] [sfiːn]

  • n. [矿物]榍石(等于 titanite)

网络释义专业释义

  [矿物] 榍石

...榍石 摘要:榍石Sphene)是属单斜晶系的岛状结构硅酸盐矿物。成分为CaTiSIO4O。

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  楔矿

... sphen-楔 sphene楔矿;榍石 sphenitite钛辉榍石岩 ...

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  速度

... 光谱学 specular gloss 速度 sphene 榍石 spherical-model theories ...

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短语

tin sphene 铬锡红色料

gem grade sphene 宝石级榍石

  • 榍石 - 引用次数:7

    The election can be expected to abandon gangue minerals, the magnetic separation to get the concentrate in the iron ore, and the electric way to elect ilmenite sphene with lower scandium and get high quality scandium concentrate.

    电选的方法把含钪较低的钛铁矿榍石选出来,得到高质量的钪精矿。

    参考来源 - 盈江稀土矿提钪选矿试验研究
    楔矿
  • 榍石 - 引用次数:4

    Firstly, the pigment prepared by presynthesized tin sphene was obtained and has a good colour development. Theorical evidence was found by coprecipitation method.

    首先得到了采用预先合成锡榍石制备色料效果要好于一次性合成色料的结论,为化学共沉淀前驱体合成法找到了理论依据。

    参考来源 - 铬锡红色料的低温合成及其光学性能的研究
  • 榍石

·2,447,543篇论文数据,部分数据来源于NoteExpress

 柯林斯英汉双解大词典 

sphene /sfiːn/

  • 1. 

    N a brown, yellow, green, or grey lustrous mineral consisting of calcium titanium silicate in monoclinic crystalline form. It occurs in metamorphic and acid igneous rocks and is used as a gemstone. Formula: CaTiSiO5 榍石 (Also called titanite)

同近义词

双语例句

  • The main minerals are plagioclase, zoisite, hornblende, and the minor minerals were mica, sphene, prehnite and so on.

    主要组成矿物斜长石帘石、角闪石、另有云母类矿物、榍石、葡萄石次要矿物。

    youdao

  • The main minerals are plagioclase, zoisite, hornblende , and the minor minerals were mica, sphene, prehnite, tourmaline and so on.

    主要组成矿物斜长石帘石、角闪石、另有云母类矿物、榍石、葡萄石、方解石、电气次要矿物;

    youdao

  • Firstly, the pigment prepared by presynthesized tin sphene was obtained and has a good colour development. Theorical evidence was found by coprecipitation method.

    首先得到了采用预先合成榍石制备料效果要好于一次性合成色料的结论,为化学共沉淀前驱体合成找到了理论依据

    youdao

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