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Verification of the bilobalide′s absolute configuration using CD spectrum and chemical constituents of the extract from Ginkgo biloba;
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应用圆二色谱法验证银杏内酯的绝对构型及银杏提取物的化学成分 |
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Comparative study of biological characters between the primary and the immortalized epiphysis cartilage cell strain;
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永生化骨骺软骨细胞的生物学性状研究 |
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Protein tyrosine phosphorylation in platelet s was assayed by Western blotting and platelet aggregation was assayed by nephel omete r.
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用蛋白质免疫印迹法 (Westernblotting)测定血小板内蛋白酪氨酸磷酸化的表达。 |
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A new method for layeredmedium image using reflection travel time;
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用反射波旅行时对层状介质进行成像的新方法 |
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Sarsasapogenin in Anemarrhena asphodeloides Bunge and its preparation were separated and determined by RP-HPLC.
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用反相高效液相色谱法测定了知母及其制剂中的菝葜皂甙元，建立了中药及制剂中菝葜皂甙元测定的色谱方法。 |
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The isolation of harringtonine and homoharringtonine by an advanced countercurrent distribution method;
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用改进逆流分配法分离三尖杉酯碱和高三尖杉酯碱 |
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Dehydration in the purification process of industry methanol for high purity methanol;
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用工业甲醇脱水纯化制取高纯甲醇 |
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Preliminary investigation on hot-compressed water pretreatment of Japanese beech powder for fuel-ethanol production;
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用加压热水预处理山毛榉树粉生产燃料乙醇的初步研究 |
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The comparison of IR spectrum and X-ray diffraction and waxy crystal size for paraffin,gum,and asphaltene before and after treatment was made.
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用降凝降粘剂EVA+AA处理高蜡原油,并对原油处理前后的石蜡、胶质、沥青质进行红外特征吸收峰、X射线衍射峰以及蜡晶尺寸变化研究。 |
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The Quick Test of the Protein,Oil, Moisture in Oil Seed and Meel by the NIR;
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用近红外仪快速测定油料及粕中蛋白质、脂肪和水分方法的探讨 |
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Preparation capability excellent magnetorheological fluids with uniformity design method;
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用均匀设计法制备性能优良的磁流变液 |
