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- Alkaline condition favored this reaction. 碱性条件有利于该反应;
- Stable Rifampicin (RFP) and bovine serum albumin (BSA) conjugate was prepared under the alkaline condition. 用利福平(RFP)与牛血清白蛋白(BSA)在碱性条件下反应生成稳定的偶联物。
- METHOD Under alkaline condition, ephedrine and cupric sulfate chelated to form a blue purple compound, which a maximum absorption at 601. 方法利用麻黄素在碱性条件下和硫酸铜生成蓝紫色络合物,并在601。
- In this paper, we extracted RPI from rice dregs by using washing and extracting in alkaline condition to get protein and to improve its extra value. 以水洗、碱溶的办法从米糟中提取大米分离蛋白,实验表明,水洗后的米糟的碱提效率显著提高,在碱提的过程中,温度的影响比较明显。
- The O (1,2,2,2 tetrachloro)ethyl thiophosphoric hydrazides could be transferred into 1,3,4,2 oxadiazaphospholanes under alkaline condition. 四氯)乙基硫逐磷酰肼在碱性条件下可容易地生成1,3,4,2-口恶二唑磷杂环戊烷。
- Abstract: In methanol solution, paraformaldehyde was used as substitution of formaldehyde and melamine and hydroxymethylation was taken place under alkaline condition. 文章摘要: 在甲醇溶液中,用多聚甲醛部分代替甲醛溶液与三聚氰胺在碱性条件下发生羟甲基反应,初缩体在酸性条件下与甲醇同时发生醚化、自身缩聚,最后调碱降低树脂黏度制得水溶性好、固含量高的改性三聚氰胺甲醛树脂湿强剂。
- Chitosan derivative (RSCTS) was obtained by chitosan with salicylaldehyde.Carboxymethyl chitosan derivative (RS-CMC) was prepared by carboxymethl reaction in alkaline condition. 摘要壳聚糖(CTS)与水杨醛反应制得壳聚糖衍生物(RS-CTS),在碱性条件下羧甲基化得羧甲基壳聚糖衍生物(RS-CMC)。
- The silk is washed in hot soapy water, usually under alkaline conditions. 在热的肥皂激光器煮练丝织物,通常在碱性条件下进行。
- Acetates are scoured with detergents under very mild alkaline conditions. 醋酯纤维织物应使用弱酸性洗涤剂。
- Alkaline condition is preferred to neutral and acidic conditions in the results of degradation. 碱性条件下电解效果明显优于中性和酸性条件。
- Compared with acid and alkaline condition, rhBMP-2m refolded in neutral condition has the best activity of inducing the formation of bone, but rhBMP-2m refolded in acid condition has better dissolubility. 相比酸性和碱性条件;中性条件下复性的rh-BMP-2m的诱骨活性最好;但酸性条件下复性的rhBMP-2m溶解度好.
- A kind of cationic hemicelluloses was synthesized by means of quaternization,using sugarcane bagasse hemicelluloses as the raw material,reacting with cationic reagent in alkaline condition. 以从蔗渣中提取的半纤维素为原料,在碱性条件下与阳离子试剂发生季铵化反应,制备出一系列阳离子半纤维素。
- These derivatives are readily obtained by alkylation of 2-mercaptopyridine and alkyl halides under alkaline conditions. 这些衍生物可以容易地在碱性条件下通过2-巯基吡啶和卤代烷的烷基化而得到。
- Water chestnut drege carboxymethylated product (WCDCMCS) is prepared and studied by methanol solvent method, using water chestnut drege (C6H9O4OH) as raw material under alkaline condition. 研究了以荸荠渣(C6H9O4OH)为原料,采用甲醇溶剂法,在碱性条件下制备出荸荠渣羧甲基化产品(WCDCMCS)。
- Hydroquinone monopropionate was synthesized by partially alcoholysized and deacylated of hydroquinone bipropionate in methanol-water solution and alkaline condition with appropriate antioxidant. 采用氢醌双丙酸酯为原料,在甲醇-水溶液中,碱性条件下,加入适量抗氧化剂,经部分醇解脱酰化反应合成氢醌单丙酸酯。
- Rayons are also scoured under alkaline conditions, but the process is varied depending on the type of rayon. 人造丝也需要在碱性条例下煮练,但煮练工艺随人造丝种类的不同而有区别。
- The parasporal crystal, after exposure to alkaline conditions in the hindgut, fragments to release the protoxin. 伴胞晶体在肠道后部暴露于碱环境之后,裂解释放出前毒素
- But in a very sour or very alkaline conditions,the color of Monascus pigment will change. 但在极酸、极碱条件下,红曲色素的色调会发生变化。
- Acrylics are scoured with nonionic detergents,and care is taken to avoid alkaline conditions, since these fibers turn yellow in hot alkali. 丙烯腈纤维织物应使用非离子型洗涤剂,而避免使用碱性溶液,因为在热碱性条例下丙烯腈纤维容易变黄。
- Acetate generally does not require bleaching, but if it is necessary, alkaline conditions must be avoided or the fiber will be destroyed. 醋酯纤维一般不需漂白,在需要漂白时,要避免碱性条件,否则会损伤纤维。