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- cerous pyrophosphate 焦磷酸铈
- Aging of cerous carbonate in aqueous solution was investigated. 研究了水溶液中碳酸铈沉淀的陈化过程。
- The better additive quality of sodium pyrophosphate was 0. 其作用效果随浸泡时间的延长而提高,焦磷酸钠添加量为0。
- The cerous phosphate nanophase fluid is produced from cerous nitrate and phosphoric acid by settling method. 本文以硝酸铈和磷酸为原料,采用沉淀法制备磷酸铈纳米流体。
- The cerous carbonate particles were prepared using cerous chloride and ammonium bicarbonate as raw materials. 以氯化铈、碳酸氢铵为原料制备碳酸铈颗粒,并以扫描电子显微镜观察碳酸铈颗粒的形貌与粒度。
- Abstract : The surface chemical structure of activated carbon fibers (ACF) was modified by cerous nitrate. 摘要 : 利用硝酸铈铵对活性炭纤维进行了化学改性。
- Most of them, to select a optimum equipment is the key to produce melamine pyrophosphate. 以上三产品受放大效应的影响较小,产品的质量及收率无明显的变化。
- It loses water and converts to pyrophosphate and metaphosphoric acid when being high-temperature heated. 经高温加热便失水生成焦磷酸和偏磷酸,长时间受冷即生成结晶,有腐蚀性,易吸湿,密封保存。
- Sodium hexametaphosphate, sodium pyrophosphate and sodium silicate all had a preferable s... 六偏磷酸钠、焦磷酸钠、硅酸钠对过氧乙酸漂白均有较好的稳定作用。
- It is formed from ATP and 5-phosphoribosyl pyrophosphate in a complex biosynthetic pathway. 由ATP和5-磷酸核糖基焦磷酸盐通过复杂的生物合成途径合成。
- The effect of sodium pyrophosphate,glycerol monostearate and starch acetate on rheological propertiesof rice starch were studied by Dynamic Rheometry. 采用动态流变仪对米线生产中三种常用添加剂焦磷酸钠、单甘酯和淀粉醋酸酯对大米淀粉流变特性的影响进行了研究。
- It is also required to the synthesis of the coenzyme thiamin pyrophosphate, which is involved in many decarboxylation reactions. 辅酶硫胺素焦磷酸的合成也需要胱氨酸,它还和许多脱羧反应有关。
- Nanometer CeO_2 powders were prepared by means of microwave radiation using cerous nitrate and ammonium hydrogen carbonate. 以硝酸铈为原料;碳酸氢铵为沉淀剂;用微波加热的方法制备了纳米CeO_2超细粉体.
- This rhomboid shaped crystal of calcium pyrophosphate, which appears bluish-white (weak positive birefringence) by polarized light with red plate. 焦磷酸钙菱形结晶在红感光板偏振光下呈蓝白色(弱正双折射)。
- This paper presents the preparation of the graft copolymer alloy of pullulan with butyl acrylate using manganic pyrophosphate as initiator. 研究在水介中焦磷酸锰引发下,普鲁兰/聚丙烯丁酯接枝物合金的制备、组成的控制及接枝共聚反应速率。
- In addition, we respectively added nitrate of Cu、Mn、 Zn、Y、La to cerous nitrate and obtained doping nano-CeO2 system. 除此之外,分别在沉淀过程中参杂Cu、Mn、 Zn、Y、La的硝酸盐,也得到了分散均匀的CeO2参杂体系。
- A cyanide free process for gold imitation plating on plastic surface was advanced with pyrophosphate as complexing agent. 采用焦磷酸盐为络合剂研究出一种塑料无氰仿金电镀工艺。
- The drip loss and cooking loss were remarkably reduced and the yield of sausage was remarkably increased by 0.2% and 0.3% pyrophosphate. 含量为0.;2%25,0
- The tenderizing effects of sodium acid pyrophosphate(SAPP),tetrasodium pyrophosphate(TSPP)and sodium tripolyphosphate(STPP)on beef semitendinos muscle were studied. 研究了酸性焦磷酸盐(SAPP)、焦磷酸盐(TSPP)、三聚磷酸盐(STPP)对牛肉半腱肌的嫩化作用。