触媒

The current situation of recovery and utilization of used mercuric chloride catalysts were introduced.

氯化汞触媒是汞行业中生产量最大的产品，也是消耗汞量最多的产品。

Objective To observe the antibacterial of photocatalytic material on poly methyl methacrylate denture base with Ag-embedded nano-TiO2 in vitro.

目的：观察载银纳米二氧化钛树脂基托中二氧化钛光触媒的抗真菌作用。

The action characteristics of the powder catalyst and slice catalyst used in the synthesis of diamond were analysed and the monatomic catalyst was compared to the alloy catalyst according to the experiments.

分析了粉状和片状触媒在合成金刚石时的作用特点，通过"剥皮"试验确认金刚石成核过程中出现熔媒聚集现象。

When smooth accelerant is shot by illumination, change smooth energy into electron and cavity above all, next with the oxygen in air (O2) and water element (H2O) reaction, the oxyhydrogen that generates a freeboard oxidation capacity is free base and oxygen anion (O2-).

光触媒被光照射时，把光的能量首先转化成电子和空穴，然后与空气中的氧气(O2)和水分子(H2O)反应，产生具超高氧化能力的氢氧自由基和氧负离子(O2-)。

Phase transfer catalyst;Third liquid phase;Solvent effect;Sodium phenolate;Tetrabutylammonium bromide;Butyl bromide

中文关键字相转移触媒；第三液相；溶剂效应；酚化钠；溴化四丁基铵；正溴丁烷

As the second part of a series of studies on the synthesis of 2-phenoxyisobutyric acid ethyl ester by tri-liquid-phase catalysis, this work examines the factors affecting the reaction between 2-bromoisobutyric acid ethyl ester and sodium phenolate with tetra-n-butylammonium bromide as a phasetransfer catalyst.

本文为以三液相催化技术合成2-苯气基异丁酸乙酯之研究系列的第二部份，主要在探讨各变因对以溴化正四丁基铵为相间转移触媒，催化2-溴异丁酸乙酯与酚化钠（NaOPh，水相亲核试剂）反应的影响。

Photocatalysis is the use of high-quality raw materials, to provide professional construction services, and Recruitment partners.

现采用优质光触媒原料，提供专业施工服务，并诚招合作伙伴。

Photocatalysis as a new type of indoor air purification products of environmental protection, and its stability and long-term nature of society has been widely recognized in related fields.

光触媒作为一种新型的净化室内空气的环保类产品，其稳定性和长效性已经得到社会相关领域的广泛认可。

Do not know you said that Photocatalyst Where to buy?

不知道你说的那个光触媒哪儿买？

At present, our company used "3E" Photocatalyst Product technology is already in the domestic leading position.

目前，我公司采用"3E"光触媒产品技术已经处于国内领先地位。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。