• 转化催化剂受到一定程度中毒,再进行天然气-水蒸汽。

    But a high price has to be paid for natural gas-steam reduction of the reforming catalyst after it has been poisoned to a certain degree by sulfur.

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  • 催化活性中毒性能方面优于工业应用的催化剂具有广阔的应用前景

    This catalyst is superior to other industrial catalysts in catalytic activity and can offer resistance to sulfur poisoning and shows a continuously increasing and more extensive application prospects.

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  • 本文F - t合成催化剂中毒结焦烧结等催化剂失活原因进行了探讨。

    Sulfur poisoning, coking, sintering of Fischer-Tropsch synthesis (FTS) catalyst were discussed in this paper.

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  • 鉴于中毒过渡金属催化剂性质的复杂影响过渡金属催化剂的硫中毒做了较为详尽的阐述。

    Sulfur poisoning of transition metal catalysts is interpreted in detail due to its complex influence on the catalysts'...

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  • 由于原料气中净化把关不严,使硫中毒问题成为中小氮肥厂影响催化剂使用寿命共同存在的突出问题。

    Through investigation for the easy lost of service life of ammonia synthesis catalyst among middle and small nitrogen plants. it is found;

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  • 结论中毒导致发生持续时间较长的外周血il2、IL6含量下降淋巴细胞DNA损伤

    Conclusion Sulfur mustard intoxication induces early and long lasting decreases in serum IL 2 and IL 6 levels and lymphocyte DNA fragmentation in dog peripheral blood.

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  • 探讨胱甘肽转移酶(GST)基因多慢性中毒患者血清必需元素关系

    To study the relationship between essential elements and GST genetic polymorphisms in patients with chronic benzene poisoning.

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  • 本文应用治疗10慢性酒精性精神病10例服氯丙对照组

    Tiapride was used to treat 10 patients with chronic alcoholic psychoses and chlorpromazine was used in 10 patients for comparison.

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  • 运用XPS分析方法研究一系列复合氧化物催化剂中毒前后其表面的各种形态催化剂活性组分中毒前后组成、价态、化学机理及其变化。

    By using XPS, before and after the intoxication of mixed oxide catalysts, the various appearance and the composition. valence and chemical mechanism of the active component of catalysts were studied.

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  • 氰化物中毒治疗目前国内国外医学界兽医界均硝酸钠配合酸钠进行治疗。

    At present, the treatment of cyanide poisoning are only conducted with Sodium Nitrite mixed with Natrii Thiosulfas at home and abroad in the fields of medicine and veterinary.

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  • 观察大鼠中毒临床症状并作记录

    We observed and noted the clinic intoxication symptom.

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  • [目的]探讨胱甘肽转移酶(GST)基因多态慢性中毒患者血清必需元素关系

    [Objective] To study the relationship between essential elements and GST genetic polymorphisms in patients with chronic benzene poisoning.

    youdao

  • [目的]探讨胱甘肽转移酶(GST)基因多态慢性中毒患者血清必需元素关系

    [Objective] To study the relationship between essential elements and GST genetic polymorphisms in patients with chronic benzene poisoning.

    youdao

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