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- aromatic acidic material 芳香类有机酸性物质
- The major anthocyanins in purple sweet potato are cyanidin and peonidin acylated with aromatic acid. 其花色苷的主要类型为芳香酸酰化的矢车菊素和芍药素。
- At present, the pigment from purple sweet potato is extracted by acid solution, the major anthocyanins are cyanidin and peonidin acylated with aromatic acid, such as caf... 紫色甘薯色素的光和热稳定性较好,具有抗氧化、抗突变、改善肝机能等多种生理功能,在食品、化妆品及医药等行业中有着广阔的应用前景。
- Remove acid material in the fire resistant oil by adsorption, so no water produced. Reduced the process of dehydrating. 通过吸附作用处理抗燃油中的酸性物质，处理过程中不会产生水分，因此不需要真空脱水。
- Homology analysis revealed that EstA exhibited significant amino acid similarity with the enzymes involved in the meta |cleavage pathway in the metaboleism of aromatic acid compounds. 经推导氨基酸序列的同源性分析 ,发现EstA与参与芳香化合物代谢中间位裂解途径的水解酶有很高的同源性。
- Arones in a mixture of acetic acid and concentrated sulfuric acid, were converted to aromatic acid phenyl esters by Potassium persulfate innearly quantitative yield with 97%(GC) purity. 二芳基甲酮在冰乙酸与浓硫酸混合液中，可被过硫酸钾，几乎定量地氧化生成芳甲酸苯酯。
- And do the experiment for bacterium seed about capability of cut down viscosity by emulsification, gas production, acid material production and surfactant production. 并对初筛菌种进行了乳化降粘、产气、产酸、产表面活性剂等性能评价实验
- Use ICB technique and remove acid material in the fire resistant oil by adsorption instead of neutralization, so no water produced. Reduce the process of dehydrating. 采用ICB技术，通过吸附作用而不是中和作用处理抗燃油中的酸性物质，处理过程中不会产生水分，因此不需要真空脱水。
- This paper introduces a high-speed analysis method for the mass concentration of free sulphuric acid in the hydro-phosphoric acid material liquid and its principle. 介绍了湿法磷酸料浆液相中游离硫酸质量浓度快速分析法及其原理。
- The new route of preparing 1.3,4-oxadiazoles from aromatic acids and semicarbazide hydrochloride in the presence of PPA was described. 本文报道了多聚磷酸作用下芳香族羧酸和盐酸氨基脲生成2,5-二取代1,3,4-(口恶)二唑的新方法。
- The thermochemical sulfate reduction (TSR) occurred in this reservoir, and the asphalt with high sulfur was the result of TSR reaction and provided acidic material such as H2S for dissolution at late. 沥青具高含硫特征，这可能与热化学硫酸盐还原作用(TSR)反应有关，TSR反应可使沥青具高含硫特征，同时为晚期溶蚀作用提供了酸性物质H2S等;
- This paper presents the study of typical absorbents at home and abroad in the absorbent ability of SOF2,SO2F2, SO2,S2F10O, acid material and water with the method of physical and chemical analysis and absorbent test. 本文应用理化分析手段和吸附试验,研究了国内、外典型吸附剂吸附SOF_2,S_2F_(10)O,SO_2等低氟硫化物、酸性物质以及水份的性能。
- The results showed that there were the similarly elemental structures of petroleum acids which were divided into aliphatic acids,naphthenic acids and aromatic acids,but the differ... 结果表明,这两种原油中的石油酸结构基本一致,分别为脂肪酸、环烷酸和芳香酸,不同的是对于同一种类的石油酸,碳数范围不同,所占的质量百分数不同。
- When so the proposal is being used, should be opposite considering acidity material the harm of skin, and do not contain face film blindly. 所以建议在使用时，要考虑到酸性物质对肌肤的伤害，而不要盲目地去自制面膜。
- For example, compounds containing phosphorus are converted to acidic materials which catalyze the thermal decomposition of the polymer. 例如,含有磷的化合物可以转变成酸性物质,它会催化聚合物的热分解。
- Adipose also be no good, body of ketone of the generation after decomposing is acidity material, can cause ketone toxic. 脂肪也不行，分解后产生酮体是酸性物质，可引起酮中毒。
- The drink was mixed with aromatic spices. 饮料中带有香料。
- Acidity material corrodes metallic airframe easily, once airframe is corroded can expand, go up coating thereby, bring about coating large area to fall off. 酸性物质轻易腐蚀金属机体，机体一旦被腐蚀就会膨胀，从而把涂层涨开，导致涂层大面积脱落。
- Several new acid materials,FSEY,PILC and modified faujasite Y are developed for this purpose. 为此,制备和开发了几种新的酸性材料,如富硅骨架Y沸石、层柱分子筛、改性Y型沸石等。
- Synthesis and Thermal Analysis of Acyloxy Multi-ring Aromatic Acid 单酯基多环芳香酸的合成及热分析
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
