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The extraction of Cyperus rotundus L.
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分别用超临界二氧化碳萃取和水蒸气蒸馏法对中药香附进行了提取研究 ,并用GC MS对两种提取产物进行了化学成分分析。 |
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Discussion on the Accuracy Detecting the Content of Methyl Alcohol in Alcohol by Spectrophotometry;
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分光光度法检测白酒中甲醇的准确度探讨 |
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QuEChERS Cleanup and Gas Chromatography-Mass Spectrometry Determination of Twelve Pesticide Residues in Lycium barbarum;
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分散固相萃取-气相色谱-质谱方法快速净化测定枸杞中12种农药残留 |
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This paper analyzes the effect of water power state change on heating power state imbalance in heating system, and makes discuss ion from two aspects of horizontal and vertical imbalance of heat power state.
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分析了在采暖系统运行当中 ,水力工况的变化对热力工况失调的影响情况 ,从热力工况水平失调和垂直失调两方面进行了探 |
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This artical researched and analysized the re ason of undissolvable particle mixed in Glucose Injection.
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分析研究了葡萄糖输液中不溶性微粒产生的原因,提出了输液车间周围环境、空气净化装置、水处理、原料选择、过滤、输液容器的清洁和涤纶漂洗等方面的优化措施,最大限度减小不溶性微粒对葡萄糖输液质量的影响。 |
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Study of determination of molecular markers for early laboratory diagnosis of disseminated intravascular coagulation in obstetrics;
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分子标志物TAT和D-dimer早期诊断产科弥散性血管内凝血的实验研究 |
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Application of molecular biomarkers in screening of cervical cancer;
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分子标志物在宫颈癌筛查中的应用 |
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Molecular Dynamics Simulation for Atomic Structure and Properties of Nanocrystal of Silver;
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分子动力学模拟纳米晶体银的结构和性能 |
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Pratice and propects in teaching reforms of molecular biology;
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分子生物学教学改革实践与展望 |
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Preparation of high purity magnesium fluoride in powder form;
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粉末状高纯氟化镁的研制 |
