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- Higher boil organic acid 低沸点有机酸
- Keywords self-flocculating yeast;continuous ethanol fermentation;recycling of all distillage;high boiling point organic acid; 自絮凝酵母;乙醇连续发酵;废糟液全循环;高沸点有机酸;
- Both the electrical conductivity and Seebeck coefficient of PAn redoped by organic acid were higher. 用有机酸进行二次掺杂的聚苯胺电导率和Seebeck系数均有所提高 ;
- Free organic acid: Vanillic Acid, Cinnamic acid and ferulic acid. 游离有机酸,主要為香草酸,桂皮酸,阿魏酸。
- It has high anti-corrosion for inorganic acid, organic acid and organic solvent except the hydrofluoric acid. 它具有较高的抗腐蚀性能,为无机酸,有机酸及有机溶剂除氢氟酸。
- Lactic acid is an important organic acid of industrial importance. 乳酸是一种具有重要工业价值的有机酸。
- Suffice it to say that the unusually high boiling point of acetic acid. 只要谈一下醋酸的不寻常的高沸点就行。
- Pyruvic acid is an important organic acid and has wide usage. 丙酮酸是一种重要的有机酸,产品用途广泛。
- Suffice it to say that the unusually high boiling point of acetic acid . 只要谈一下醋酸的不寻常的高沸点就行。
- These bacteria can resist high temperature, produce biosurfactant and organic acid, and can degrade crude oil and paraffin. 实验证明这些细菌能够耐高温、产生表面活性剂和有机酸、时原油和石蜡具有强降解能力。
- Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol. 酯一类有机化合物,相当于无机盐,是由一分子有机酸和一分子酒精构成的
- The result indicates that:(1) There exists high heterosis for non-volatile organic acid,senior fatty acid and total content of organic acid. 结果表明:(1)非挥发性有机酸、高级脂肪酸以及有机酸总量均存在较强的杂种优势。
- Organic Acid Constituents from the Stem of Securidaca inappendiculata Hassk. 蝉翼藤茎中有机酸成分的研究。
- Chemical constituents of organic acid part from Camptosorus sibiricus Rupr. 过山蕨中有机酸类化学成分。
- The organic acid evolution and distribution of Eogene in Mangya depression. 茫崖坳陷下第三系有机酸形成演化及空间分布
- A radical having the general formula RCO-, derived from an organic acid. 醯基一般公式为rco-的基,来源于有机酸
- Organic acids are normal constituents of most agricultural soils. 有机酸是大多数农业土壤中通常的组分。
- Instead of the amines with a low boiling point,the amines with a higher boiling point,and of less poisonous is chosen. 采用低毒的高沸点胺代替低沸点胺,研究了有机胺种类、相比及温度等试验条件对萃取转化率的影响。
- Many organic acids are strongly compartmentalized in plant cells. 在植物细胞中,很多有机酸是被严格地分隔开的。
- No odor from mould, high boiling fraction of petrol, fish, aromatic hydrocarbons or perfume. 无霉味、高沸石油馏份气味、鱼腥味、芳香烃或香水味。