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- For the same chitosan solution, the reciprocal of the molecular weight of the chitosan after hydr... 同一壳聚糖溶液,在相同水解时间下,水解产物分子量倒数与温度呈正比关系。
- Composite membrane prepared by using inorganic membrane for supportting membrane and chitosan solution for coat is used to detect the microbe in air. 以无机膜为支撑膜,以壳聚糖醋酸溶液为涂层溶液制成壳聚糖复合膜,用以采样和检测空气中的微生物。
- Adding stearic acid into chitosan solution,edible packaging films(Chitosan film and chitosan\|stearic acid film)were prepared by casting method. 对膜的性能如抗拉强度、伸长率、水蒸气透过率、气体透过率、折痕等进行了分析。
- OBJECTIVE: To explore the efficacy of chitosan solution combined with hirudoid ointment on skin damage caused by docetaxel extravasation in a rat model. 目的:观察几丁糖溶液复合多磺酸黏多糖软膏局部外涂对多西紫杉醇外渗性损伤大鼠的防治效果。
- Fe3O4/chitosan composite microspheres are prepared by adding a proper amount of TPP solution to chitosan solution dispered with Fe3O4 nanoparticles, or ionotropic gelation method. 然后采用离子凝胶反应法,在分散有纳米四氧化三铁的壳聚糖溶液中,加入适量的三聚磷酸钠溶液制得包覆有纳米四氧化三铁的壳聚糖复合微球载体。
- The properties and structures of these films depend on their molecular weght(Mw), degree of deacetylate (DDA), the solvent, the temperature to remove the solvent from the chitosan solution. 壳聚糖膜的结构和性能取决于壳聚糖的分子量(Mw)、脱乙酰度(DDA)、溶剂以及除去溶剂的方式。
- On the other hand, influences of chitosan solution concentration, viscosity, degree of deacetylation and measuring temperature on the result of equivalence point of two abrupt change conductometric titration were also investigated. 通过比较双突跃电位滴定法和线性电位滴定法,对脱乙酰度的测定方法进行了讨论,探讨了壳聚糖溶液浓度、粘度、不同脱乙酰度和测定温度等因素对双突跃电位滴定法滴定终点测定结果的影响。
- The coating agent was prepared by adding PU solution to the appropriate amount of chitosan solution while adjusting the viscosity and then applied to fabrics through transfer coating technique. 采用聚氨酯(PU)树脂溶液添加到适量的壳聚糖溶液中,同时调整粘度至所需涂布的粘度,经转移涂层工艺加工成PU涂层织物。
- Carboxymethyl chitosan with good water solubility was synthesized in this paper.Carboxymethyl chitosan solution as flocculant was applied in purificantion of Chinses traditional medicine. 合成了具有良好水溶性的羧甲基壳聚糖,并将产品水溶液作为絮凝剂应用于中药制剂的提纯。
- Effects of chitosan solutions on the booming rate and vase life of cut flower of gladiolus treating with concentrations of 0.25%, 0.5%, 0.75%, 1%, 1.25% chitosan were studied. 采用0.;25‰,0
- Study of Degrading Waste Chitosan Solution by Fenton Reagent 试剂降解壳聚糖废液的初步研究
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- I simply refuse to conceive of such a solution. 这样的解决办法,我是绝对不考虑的。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- Mary is sceptical about the solution. 玛丽对这个解决办法表示怀疑。
- His problem did not really admit of any solution. 他的问题真是没有解决的可能。
- He doped out a solution to the problem. 他想出一个解决该问题的方法。
- The solution to this problem is acceptable. 这个问题的解决方案是可接受的。
- She has come to some most satisfactory solution. 她得到一个非常使人满意的解决方法。
- The solution of sugar was boiling down. 糖水煎浓成为糖浆。