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The influence of addition of Re species and the preparation methods of the ZrO2 support on the catalytic performance of Ru/ZrO2 and Ru-Re/ZrO2 catalysts for glycerol hydrogenolysis were investigated.

考察了Re组分及ZrO2载体制备方法对催化剂在丙三醇氢解制丙二醇反应中的催化性能的影响。

To probe into either the attractiveness to or avoidance from phylloxera of grape rootstocks and cultivars with different tolerance, as well as into the volatile components from their roots, the method of invitro root segment culture was used to investigate the selectivity of Phylloxera viticola Fitch to the roots of grape rootstocks '5BB' and '140Ru' and cultivar 'Kyoho'.

为了探讨不同抗性水平砧木及品种对根瘤蚜吸引及驱避效应以及鉴定挥发性物质组分，采用离体根段培养法测定葡萄根瘤蚜Phylloxera viticola Fitch对砧木5BB，140 Ru及栽培品种巨峰的选择性，发现根瘤蚜对栽培品种巨峰的根段具有很强的选择性，至接种后3d，67.13%的根瘤蚜优先选择巨峰；而对5BB和140 Ru的选择性却很差，分别有15.29%和17.58%的根瘤蚜选择5BB及140 Ru。

With the characterization of NMR and IR, combining with the synthesis of active species and studies of their structures, it is suggested that the hydride [RuHCl(PPh3)3], being favorably formed in the acid media, exhibited higher activity in the reduction of the C=C bond, while the hydride [RuH4(PPh3)3], being preponderantly formed in the basic media, showed activity and higher selectivity towards the C=O reduction.

通过核磁、红外等表征手段，并结合可能催化活性配合物的合成和结构研究，推测了在非水介质中对C=C和C=O双键起到活化作用的催化剂活性物种和可能的选择加氢反应机理，即，催化剂[RuCl2(PPh3)3]在酸性环境下倾向于生成[RuHCl(PPh3)3]物种，该Ru-H物种对C=C双键加氢反应表现出较高的活性；而碱性环境下则易于生成[RuH4(PPh3)3]物种，该Ru-H物种对C=O双键加氢具有较高的催化活性。

It is showed that the properties of CMK-3 mesoporous carbon molecular sieve synthesized by hard template method have great influence on Ru dispersion. Higher specific surface area and appropriate pore size distribution is advantageous for sufficient dispersion of Ru on the supports.

采用固相热分解方法成功的合成了介孔氧化铬材料，考察了反应的温度、反应时间、前驱体和表面活性剂配比以及表面活性剂的种类等制备条件对纳米介孔氧化铬材料结构性能的影响。

The main results are as follows: 1 Taking advantage of the porosity and being carrier of anodic alumina, we reported the luminescence of Eu , dye Ru L〓X〓 Ru (Ⅱ(4, 4'-dicarboxyl-2, 2'-bipyridyl)〓〓, and silica gel film anchored porous anodic alumina prepared by self-assembling and deposition.

主要内容如下： 1 利用多孔氧化铝非常高的孔隙率以及它作为载体的优点，采用自组装及沉积的方法将稀土Eu离子、凝胶和有机染料镶嵌于其中，研究了多孔氧化铝复合材料的光致发光。

In all of these glazes, Rayleigh scatting contributes to the blue color, but in Ru ware, Rayleigh scattering intensity is weaker than in Ru modern copies and Jun ware, and Mie scattering intensity is stronger than in Ru modern copies and Jun ware.

汝瓷、仿汝瓷和钧瓷釉中的蓝色均有Rayleigh散射的贡献，其中汝瓷中的Rayleigh散射强度小于仿汝瓷和钧瓷；而对于釉中的乳白色感，汝瓷中是由大量析晶及&晶芽&引起的，而仿汝瓷、钧瓷是由少量分相大颗粒引起。

Sun, and Square has a selection, Pulp, design, molding, with glazing, firing, such as a comprehensive professional and technical personnel, on excellence in the production of traditional craft with modern science and technology, has developed and produced in collection, gift, Memory, and applies to one Ru Antique Porcelain Crown series and the 7 major categories of innovative products in more than 70 varieties, the company will rely on a solid technical force, at the introduction of high quality porcelain imitation Ru officer at the same time with the Master combination of domestic and foreign art Ru Porcelain vigorously study the development of innovative products in order to promote the development of the modernization of Ru Porcelain.

宣和坊汝瓷有限公司拥有选材、制浆、造型设计、成型、配釉、烧制等全面的专业技术人才，在生产上精益求精，将传统工艺与现代科学技术相结合，先后研制生产了于收藏、馈赠、纪念和适用于一体的仿古汝官瓷系列和创新产品7大类70多个品种，公司将依靠雄厚的技术力量，在推出高仿汝官瓷精品的同时与国内外艺术大师结合大力研究汝瓷创新产品的开发工作，以推动现代化汝瓷的发展。

Clear from the foregoing, Ru Yue Kiln of the glaze used in the South, while absorbing Ding printing technology, has created a special style of printing celadon, the Southern Song Hui Zhou "Shiba magazine," says:"Ru palace Jin Shao, inner agate the end of the glaze,"Ru soil delicate products, Taigu hard, moist glaze, glaze containing agate at the end, resulting in a special color, colored albumen, Azure, powder blue, green beans, shrimp and blue, astaxanthin, often microstrip yellow, light green or blue, and so there.

由上可知，汝窑采用了南方越窑的釉色，同时又吸收定窑的印花技术，创造了印花青瓷的特殊风格，南宋周辉《清波杂志》云：&汝窑宫中禁烧，内有玛瑙末为釉，&汝窑产品土质细腻，胎骨坚硬，釉色润泽，釉中含玛瑙末，产生特殊色泽，其色有卵白、天青、粉青、豆青、虾青、虾青中往往微带黄色，还有葱绿和天蓝等。

Results show that the surface properties of the TaN substrate are crutial to the nucleation for ALD Ru.

研究了Ru分别在Si，TiN/Si和TaN/Si三种衬底上的ALD生长模式和薄膜性质。

CO〓 oxidation on Pt-Mo and Pt-Ru-Mo electrodes starts at very low potentials c.a.

CO〓在Pt-Mo和Pt-Ru-Mo电极上的氧化起始电位很低，约为0.15V。

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。