acidic components
英 [əˈsɪdɪk kəmˈpəʊnənts]
美 [əˈsɪdɪk kəmˈpoʊnənts]
网络 酸性物质
双语例句
- This paper described the Mannich reaction of selenamorpholine, which reacted with aldehydes and acidic components gave seven Mannich bases.
用硒代吗啉与不同的酸组分、醛组分反应得到七个曼尼希反应的产物。 - Methods of extraction, separation, identification and about the antibacterial activity of acidic components from Ganoderma lucidum are investigated.
探讨灵芝中酸性组分的提取、分离及分析方法，并研究其抑菌活性。 - Objective: To research on the anti-inflammatory mechanism of the acidic components of Aubergine root.
目的：探讨茄根酸性组分的抗炎机理。 - The structure of acidic components and its contribution to emulsification in basic water were investigated by element analysis, infrared spectrum, interfacial tension test and emulsifying ability test.
通过元素分析、红外光谱、界面张力和乳化能力测定考察了超稠油中酸性组分的结构及其在碱水中对乳化的贡献； - The oxygen containing components are obtained from Gudong Crude oil of Shengli by solvent extraction and separated into acidic and other components chromatographically on silica gel column.
用溶剂萃取法从胜利孤东原油中萃取、浓缩出含有机酸的活性组分，用柱色谱分离成窄馏分并进行了波谱鉴定。 - Studies on the free and bound fatty acidic components in Yunnan and Henan flue cured tobacco
云南、河南烤烟中挥发性、半挥发性游离及结合态脂肪酸的研究 - The Influence of the Acidic Components of Aubergine Root to Cytokine in Periodontitis
茄根酸性组分对牙周炎炎症相关细胞因子含量的影响 - Separation, structural analysis and interfacial activity of acidic components in Daqing crude oil
大庆原油活性组分的分离、分析及界面活性 - Nineteen acidic components were identified. And these acidic components were determined quantitatively.
从一种烤烟中鉴定出了19种酸性成分，并对这些酸性成分进行了定量测试。 - Methylation of Acidic Components of Resin by Tetramethylammonium Hydroxide and Their Analysis by GC-MS
树脂酸性组分的氢氧化四甲铵甲基化与GC-MS分析 - Separation of Acidic Components From Heavy Oil and Research of Its Interfacial Activity
超稠油中酸性组分的分离及其界面活性研究 - The repeatability and recovery of some acidic components were discussed.
本文还讨论了使用该方法测定烟叶中酸性成分的重复性及回收率。 - The Influence of the Acidic Components of Aubergine Root to the Murine Peritoneal Macrophages NF-κ B Activated by Lipopolysaccharide
茄根酸性组分对脂多糖诱导的小鼠腹腔巨噬细胞核因子κB表达的影响 - The influence of the acidic components of aubergine root to Leukotriene-B_4 in blood serum of pleurisy rats
茄根酸性组分对胸膜炎大鼠血清中白三烯B4含量的影响 - Results: Compare with the model, the acidic components of aubergine root significantly reduced contents of interferon-6, interferon-8, tumor necrosis factor-α in tissue of periodontitis gum.
结果：茄根酸性组分能显著对抗牙周炎大鼠牙龈组织中TNF-αI、L-6I、L-8的升高。 - The Influence of the Acidic Components of Aubergine Root to Cyclooxygenase-2
茄根酸性组分对环氧化酶-2的影响 - This method is suitable to determine the volatile, semi volatile acidic components that contain no less than six carbon atoms.
结果显示，该方法适宜分析不少于六个碳的挥发性、半挥发性酸性成分。 - Meanwhile, an effective method of obtaining acidic components from heavy oil by solvent extraction was provided and the suitable extraction condition was explored.
同时建立了一种有效的溶剂萃取、浓缩超稠油中酸性组分的分离方法，并探讨了适宜的萃取条件。 - The volatile, semi volatile acidic components in tobacco were extracted by using simultaneous distillation and extraction equipment. They were determined by GC and GC/ MS without derivation.
使用同时蒸馏萃取法，把从烟叶中萃取出的挥发性、半挥发性酸性成分，不经衍生化进行了气相色谱（GC）分析和气相色谱／质谱（GC／MS）鉴定。 - The acid number, the acidic components distribution and their content of heavy oil in Gucheng Oilfield.
研究了河南油田稠油的酸值、酸性组分分布及含量、碱/聚合物/原油的界面张力； - Studies on Extraction, Separation and About the Antibacterial Activity of Acidic Components from Ganoderma Lucidum
灵芝酸性组分的提取分离及抑菌活性研究 - The volatile and semi-volatile acidic components in tobacco were analyzed qualitatively by ( comprehensive) two-dimensional gas chromatography/ time-of-flight mass spectrometry ( GC × GC/ TOFMS) and GC/ TOFMS.
采用全二维气相色谱/飞行时间质谱（GC×GCTOFMS）法和GCTOFMS定性分析了烟草中挥发性、半挥发性酸性物质。 - Effect of acidic components in FCC LCO on stability of diesels
催化柴油中酸性组分对柴油安定性的影响 - Acidic components with high temperature ( H 2 S, SO 2, HF, HCl and so on) and transitional metal elements in the volcanic hydrothermal fluid may promote the bond fission of C-O and C-S in kerogen, and has catalytic action on hydrocarbon generation.
火山热液中的高温酸性组分（H2S，SO2，HF和HCl等）以及过渡金属元素可促进干酪根中碳-氧键、碳-硫等键的断裂，对油气生成具有催化作用。 - The acidic, neutral and basic aroma components in upper, middle and lower leaves of flue-cured tobacco before and after dry ice expansion were extracted with simultaneous distillation and extraction ( SDE), and then analyzed by GC/ MS with internal standards.
采用同时蒸馏萃取、GC/MS和内标法，对CO2膨胀前后福建上部、中部和下部烤烟的酸性、中性和碱性香味成分进行了定性定量对比分析。 - In order to recycle the effective gases, the acidic gas components of the raw material must be got rid of, by process of decarburization and desulfurization.
为了回收其中的有效气，必须脱除杂质气体，即脱硫脱碳。 - Reef gas reservoir has dry gas with acidic gas, components to methane-based, no water in it.
生物礁气藏为含酸性气体的干气气藏，成分以甲烷为主，气藏内不含水。