查询词典 naphthalene

A novel type of amphiphilic tri-block copolymers with both pH and temperature sensitiveness: poly-poly (dimethylamino ethyl methacrylate)-poly (ε-caprolactone)(PEG-PDMAEMA-PCL) was synthesized via sequential oxyanionic polymerization of macro-molecular: PEG, with a hydroxyl at one end, and dimethylamino ethyl methacrylate andε-caprolactone, with the potassium naphthalene as the initiator.

在本文中，报道了一类新型的兼具pH和温度敏感的双亲性嵌段共聚物：聚乙二醇-聚甲基丙烯酸N，N-二甲氨基乙酯-聚己内酯(PEG-PDMAEMA-PCL)及聚甲基丙烯酸N，N-二甲氨基乙酯-聚己内酯(PDMAEMA-PCL)的制备；并利用动态光散射和氢核磁共振光谱(~1H NMR)对该嵌段共聚物的水溶液性质进行研究；在此研究结果的基础上，初步探讨了其在仿生物矿化中的应用。

The results showed that 1,5-naphthalene disulfonic acid could be degradated effectively by the catalytic supercritical wa...

结果表明，催化超临界水氧化技术能有效地降解1，5-萘二磺酸，COD去除率可达98%以上；随着反应温度的升高，停留时间的延长，COD去除率也提高；1，5-萘二磺酸在超临界水中催化氧化降解反应的级数对COD和氧气分别为0.89和0.28，活化能为56.8 kJ/mol。

The oxidative degradation and the kinetics of 1,5-naphthalene disulfonic acid in supercritical water was investigated using Mn2O3 /γ-Al2O3 as catalyst.

以Mn2O3/-γAl2O3作催化剂试验探索了1，5-萘二磺酸在超临界水中的氧化降解及动力学。

The oxidative degradation and the kinetics of 1,5-naphthalene disulfonic acid in supercritical water was investigated using Mn2O3 /γ-Al2O3 as catalyst.

在SCWO体系中引入催化剂，通过催化剂的作用提高反应速率、缩短停留时间、降低反应温度和压力的催化超临界水氧化法则是当前的研究重点。

Keywords 1;5-naphthalene disulfonic acid;catalytic superitical water oxidation;degradation;kinetics

1； 5-萘二磺酸；催化超临界水氧化；降解；动力学

PLA with excessive Lonformation units in polymer chains ran he obtained using SnCl2 and naphthalene disulphonic acid as catalyst system.

SnCl2和NDA分别催化D， L-乳酸聚合可制备消旋的非晶态聚乳酸，而SnCl2/NDA催化体系所得的聚乳酸是高光学活性的L-构型的结晶聚合物。

The Effects of SnCl2/naphthalene Disulphonic Acid on the Microstructure of Polymers Prepared from D, L-lactic Acid

CEPS 思博网--文章书目；-1页数：5 需求点数：20 电子全文：请登入。篇名氯化亚锡／萘二磺酸对D， L-乳酸聚合物微结构的影响

The strain TV9704 does not use dodecane,hexadecane,liquid paraffin,diesel and naphthalene as carbon source and energy for its growth,therefore the oil consumption value was not obviously decreased;comparatively,thiophene or dibenzothiophenewas the only carbon source,sulfur source and en...

这一菌株不能以正十二烷、正十六烷、液体石蜡、萘和柴油为碳源和能源生长，因此不会明显地损失石油的燃烧值；但它能利用噻吩或二苯并噻吩作为唯一硫源来生长。

Products are widely used in paints, coatings, pesticides, inks and plastics in different sectors, such as S-800, S-1000, S-800, S-1500, S-1800, S-2300 series of aromatic solvents and as the production of advanced insulation materials Durene raw materials, as well as important chemical raw materials naphthalene oil industry.

产品为广泛用于油漆、涂料、农药、油墨和塑料等不同行业的S-800、S-1000、S-800、S-1500、S-1800、S-2300系列芳烃溶剂和作为生产高级绝缘材料原料的均四甲苯，以及重要的化工原料石油工业萘。

Naphthalene cannot be detected in the roots, stems and leaves of eichhornia crassipes solms by using GC-MS.

采用GC-MS，在用於净化萘污水的凤眼莲根、茎叶中未检测到萘。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。