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Early pregnancy factor(EPF)is an immunity inhibition factor which is the earliest emergence in the serum of pregnant body.
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家畜早孕因子是妊娠母体血清中最早出现的一种免疫抑制因子。 |
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Strengthen Competitive Advantage in PRC Market by Differentiation Strategy: Velvet Antler TCM Product Study;
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加强中国市场竞争优势的差异化战略:鹿茸中药产品研究 |
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Investigation on indoor air pollution to health in decorated houses;
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家庭装修室内空气污染对居民健康影响 |
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Relationship between interleukin-6 and atrial fibrillation in rabbits;
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家兔IL-6与心房颤动的关系 |
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Influence of Jiawei Sijunzi Decoction and Substance P on Movement of Isolated Duodenum of Rats with Spleen Deficiency Syndrome in Vitro;
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加味四君子汤及P物质对脾虚证大鼠离体十二指肠活动变化的影响 |
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Optimization and energy saving of separation process for toluene diamine;
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甲苯二胺分离过程的优化与节能 |
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Synthesis of toluene diamine separation process;
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甲苯二胺分离过程的综合 |
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Object and bottlenecks analysis for toluene diamine plant retrofit;
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甲苯二胺装置扩产改造的目标与瓶颈分析 |
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Direction and application of the development of carbinol industry;
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甲醇工业发展的方向及应用 |
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Direction and application of the development of carbinol industry;
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甲醇工业发展的方向及应用 |
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new kind of YS--supported cobalt catalyst (YSCo) for the vapor phase carbonylation of methanol to produce acetic acid has been prepared.
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甲醇气相羰基化制备乙酸的钴催化剂(YSCo)的研究潘平来,柳忠阳,黄茂开,袁国卿(中国科学院化学研究所,北京100080)关键词甲醇,羰基化,乙酸,钴催化剂通过甲醇羰基化制备乙酸是目前乙酸工业最先进的技术路线。 |