查询词典 oxidation-reduction

Stressed oxidation testing on C/SiC composites in dry and wet oxygen environments under cyclic and constant stress was conducted in the present study.

研究了干氧和湿氧两种气氛、疲劳和蠕变两种应力下C/SiC复合材料在1300℃的应力氧化行为。

The oxidation of cyclohexane is still one of the major challenges of modern catalysis.

因此，寻找温和、高效的环己烷氧化的方法，是一个非常有意义，且具有挑战性的难题。

A series of copper salts were prepared and studied in the selecitive oxidation of cyclohexane.

只要找到了适当的反应物，在合适的温度下，聚苯胺有可能是非常理想的加氢、脱氢催化剂。

Thus, there was a 50% conversion of cyclohexane to adipic acid in a single step oxidation, which represented the best result from this present study.

因此，有50 ％的转换环己烷合成己二酸在一个单一的步骤氧化，这是最好的结果从本研究。

On the basis of production experience, the main reason for the system fouling during the oxidation of cyclohexane is discussed, and methods to prevent the fouling are introduced.

根据生产实践经验，论述了环己烷氧化过程中系统结渣的主要原因，及对结渣问题采取的措施。

Their catalytic performances for the oxidation of cyclohexane in water under mild condition were also studied.

应用所得到的模拟酶在温和条件下以水作为溶剂、叔丁基过氧化氢为氧化剂，液相中催化环己烷的选择氧化反应。

A new process for recovering valuable organic acids from waste alkali liquor in cyclohexane oxidation is introduced.

介绍了一种从环己烷氧化废碱液中回收高价值有机酸的新方法。

It is of great academic and practical importance to study and develop highly efficient and environmentally friendly catalytic cyclohexane oxidation processes.

本文尝试采用普通氧化物负载的纳米金催化剂用于以氧气为氧化剂的环己烷选择性氧化反应。

The characteristics of cyclohexane oxygen-enriched oxidation were studied.

研究了环己烷富氧氧化的特征，考察了进气氧浓度的提高对反应速度、选择性、安全性和经济性的影响。

It was found that cyclohexanol was oxidized by NiOOH generated with further electrochemical oxidation of nickel hydroxide during the anodic potential sweep.

结果表明，镍电极在阳极扫描过程中产生的Ni_2发生进一步氧化，所产生的NiOOH能够有效的氧化环己醇。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。