• A possible ionic charge state distributions of He, c, n, o, ne, Mg, si, s and Fe in solar energetic particle events is presented in this paper.

    本文发表了太阳高能粒子事件中,元素离子电荷分布

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  • The good effect has been gained on the hypereutectic Al Si alloys treated with some double refining and modifying agents such as P, S, RE, Sr, Na, C, etc.

    采用稀土等进行双重细化变质处理合金取得良好效果

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  • The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.

    介绍了应用DV - 4光电光谱仪,仅一种测定条件,测定高合金钢中元素含量方法

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  • The modifying elements used in hypoeutectic Al Si alloys, besides Na, there are also Sr, Te, Ba, Sb, K, RE, B, S, etc.

    合金变质元素以外,还有稀土等。其中,应用较多的是含钠和锶的变质剂。

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  • To obtain poly-Si with good uniformity and stability, a new method of solution-based metal-induced crystallization (S-MIC) with surface-embellishment was proposed in this paper.

    提出一种表面修饰金属诱导方法稳定地获得晶粒尺寸均匀多晶硅薄膜。

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  • We went to see the superintendent of police, and Armand handed over Marguerite' s si ster' s letter of attorney.

    我们到了警长那儿阿尔芒玛格丽特姐姐委托书交给了他。

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  • It is an important factor to restrict the Ca-Si smelting of the furnace bottom 's build-up.

    上涨制约硅钙冶炼一个重要因素

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  • Results: Cardiac Output (CO), Cardiac Index(CI), Stroke Output(SV) and Stroke index(SI) in two groups were significantly decreased when the sensory levels were finally distributed to T_6-S.

    结果患者排血量(CO)、心脏指数CI)、每量(SV指数(SI)等指标硬膜外阻滞平面固定后有明显下降。

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  • In producing Mn Si alloys with hot furnace, feeding ratio of s? Mn is regulated, and slag amount and pH value are controled.

    介绍电炉生产合金时,合金硫含量随所用原料硫含量变化的情况。

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  • In producing Mn Si alloys with hot furnace, feeding ratio of s? Mn is regulated, and slag amount and pH value are controled.

    介绍电炉生产合金时,合金硫含量随所用原料硫含量变化的情况。

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