• 我们回到原题,这

    So, here's magnesium. It's very light.

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  • 每年产量大约六十万

    Annual production of magnesium is about 600,000 tons per year.

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  • 不过可能还有选择

    But there may be an alternative: magnesium.

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  • 它们也是钾重要来源

    They're also a good source of both magnesium and potassium.

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  • 所以如果如此富饶为什么这么呢?

    So, if magnesium is so abundant, why is it so expensive?

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  • 多少可以消耗,就能得到相应的

    I can only make as much titanium as is consumed by the available magnesium.

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  • 所以密度贴的四分之一

    So, this is about a quarter of the density of steel.

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  • 美元

    And magnesium is over a dollar a pound.

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  • 成本较高氧化、燃烧。

    But magnesium is oxidizable and high cost.

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  • 处理改善钢材高温塑性有益

    After magnesium treatment the ductility of steel was increased at high temperature.

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  • 保持健康心脏血压重要

    Magesium is particularly important for maintaining a healthy heart and blood pressure.

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  • 各国在大力开发碳砖生产技术

    Now many countries are developing the production technique of magnesia-carbon brick.

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  • 一例低血症病器质性损害。

    In a case of hypomagnesemia in a cow there is no physical lesion.

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  • 而是tickle

    It's tickle. This is mag.

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  • 可以二氧化碳氮气燃烧的。

    Magnesium is able to burn in carbon dioxide and nitrogen.

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  • 分析复合材料研究领域现状

    The present research status of Mg base composite was analyzed.

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  • 治疗RA有重要作用

    Magnesium agent plays an important role in treating RA.

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  • 也可能

    This could be magnesium.

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  • 他们正在海水提取

    They are mining sea water for magnesium.

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  • 植物生长营养要素

    Magnesium is the nutrient element in plant growth.

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  • 可减小活性衰减速率

    The presence of Mg or La retard the rate of active decay.

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  • 益生维生素使的消化系统顺畅健康地运作。

    Also, probiotics and magnesium vitamins often help keep your body on a healthy, digestive roll.

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  • 第三

    Number three is magnesium.

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  • 一种重要轻金属

    Magnesium is an important light metal.

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  • 扩大产品应用领域

    The application area of magnesium salt's products has been enlarged.

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  • 所以频率大概2100赫兹可以听到

    So the frequency for this magnesium bar is about 2,100 Hertz, and you can hear that.

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  • 主要探讨锆质浇注料渗透性机理

    The mechanism of slag penetration resistance was emphatically studied in this work.

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  • 文中探讨锆合成科渗透性机理

    The mechanism of slag penetration resistance of the materials is also studied in this work.

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  • 本文在心脑血管中的应用现状做了概述

    This paper discusses the application of magnesium in cardiovascular system disease.

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  • 本文在心脑血管中的应用现状做了概述

    This paper discusses the application of magnesium in cardiovascular system disease.

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