1、

Two polymeric and a dimeric lignin model compounds were synthesized and the degradation mechanism was studied during Co-salen biomimetic catalytic oxidation in this thesis.

本文参考相关文献合成了两种高聚体木素模型物和一种二聚体木素模型物,优化了合成工艺条件和中间产物的合成方法,并探讨其在Co-salen仿酶催化氧化中的反应机理。

互联网摘选

2、

The catalytic effect of vanadium(ⅴ) on the oxidation of Dimethyl Yellow by potassium bromate

钒(Ⅴ)催化氧化二甲基黄的反应及其应用

互联网摘选

3、

Kinetic spectrophotometric determination of ruthenium based on its catalytic effects on the oxidation of dimethyl yellow by KIO_4

钌催化高碘酸钾氧化二甲基黄动力学光度法测定痕量钌

互联网摘选

4、

Thermodynamic analysis of the synthesis of diethyl carbonate by oxidation carbonylation of ethanol

乙醇氧化羰基化法合成碳酸二乙酯的热力学计算与分析

互联网摘选

5、

The catalytic system also showed good catalytic activity in the oxidation of other aldehydes. Benzaldehyde derivatives with electron-withdrawing group and aliphatic aldehydes were almost quantitatively converted into their corresponding acids.

应用此催化体系催化其它醛的氧化同样表现出较好的催化活性,有缺电子取代的芳香醛和脂肪醛几乎定量生成相应的羧酸。

互联网摘选

6、

Tyrosinase ( Tyr) catalyzes ortho-hydroxylation of monophenols to catechols ( phenolase activity) and oxidation of catechols into o-quinones ( catecholase activity) with high efficiency and selectivity under mild conditions.

酪氨酸酶在温和条件下能高效、高选择性实现单酚的邻位羟化(单酚酶活性)以及氧化邻二酚为邻二醌(儿茶酚酶活性)。

互联网摘选

7、

Inhibition Studies on Enzymatic Oxidation of (-)-Epicatechin in Litchi Pericarp

荔枝中表儿茶素酶促氧化及其抑制的研究

互联网摘选

8、

The Attempt of Detecting Oxidation Zone in 2~# and 3~# Coal Bed of Xiqu Using TEM Method

用瞬变电磁法在西曲煤矿北五盘区探测2、3~煤层风氧化带的尝试

互联网摘选

9、

Internal Oxidation Kinetics and Recrystallization of Al_2O_ ( 3p)/ Cu Composites

Al2O3弥散强化铜内氧化动力学及其再结晶研究

互联网摘选

10、

The Oxidation rate of ferros sulfate was investigated in preparation of PFS floccu-lant.

研究了聚合硫酸铁絮凝剂制备中亚铁的氧化反应速率。

互联网摘选

11、

Because of mentioned above, the electrolysis catalysis oxidation technology is one of AOT.

由于上述原因, 电解催化氧化技术也属于高级氧化技术的范畴.

互联网摘选

12、

Treatment of Butralin production wastewater by iron-carbon microelectrolysis, Fenton oxidation and activated carbon adsorption

Fe/C微电解-超声波/Fenton氧化-活性炭吸附处理仲丁灵农药废水

互联网摘选

13、

Kinetics of oxidation reaction between dimethylsulfide ( DMS) and H 2O 2 in aqueous solution is studied in this paper.

实验研究水溶液中二甲基硫(DMS)和H2O2进行氧化反应的动力学。

互联网摘选

14、

Kinetic study of photochemical oxidation reaction of dimethylsulfide in aqueous solution

二甲基硫光化学氧化反应的动力学研究

互联网摘选

15、

Study on the oxidation process of dimethylsulfide in aqueous solution

水溶液中二甲基硫的化学氧化过程研究

互联网摘选

16、

Major function: Anti-inflammatory, anti-oxidation, anti-aging, UV abortion, skin whitening, spot removing.

主要作用: 抗菌消炎 、 抗氧化 、 抗 衰老 、 吸收紫外线 、 美白亮肤 、 祛斑.

互联网摘选

17、

Moreover, acid rain inhibited microbial respiration, cellulose decomposition, ammonia-oxidation, and nitrogen-fixation with different degrees.

酸雨对土壤微生物的呼吸强度、纤维素分解强度、氨化作用、固氮作用、硝化作用等都存在不同程度的抑制作用。

互联网摘选

18、

Oxidation Resistance of Chromium Carbide Coating by Molten Slag Method

熔渣法碳化铬涂层的抗氧化性能研究

互联网摘选

19、

Microencapsulation of capsaicin in hot pepper oil to a certain degree of protective effect. ( 5)、 Microencapsulation of capsicum oil has some anti-oxidation, in which dilution law than the effect of pH should be better.

微胶囊化对辣椒油中的辣椒素能够起一定程度的保护作用。(5)、微胶囊化对辣椒油有一定的抗氧化作用,其中稀释法比调pH法效果要好。

互联网摘选

20、
  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈