芳芳

Gentling Highlands, news of 5/17 For her 20th anniversary in her entertainment career, Anita Mui's [Fantasy Gig 2002 Concert] started the first show at Arenas of Stars last night.

梅艳芳这一场为踏入歌坛20年精心制作之&梅艳芳极梦幻演唱会&，昨晚于云星剧场，全场爆满地引爆。

PM10 and PM2.5 samples were collected in Beijing city during the spring, summer, autumn and winter seasons. Following the U.S. EPA-610 method, 18 priority polycyclic aromatic hydrocarbons were quantified by GC-MS. The results show that pollution from in haled particles (PM10) was serious and that the finer particles (PM2.5) account for much of the pollutant.

采集了春、夏、秋、冬4个季节的PM10和PM2.5颗粒物样品，参考美国EPA-610方法，利用色谱－质谱技术对美国环保总局推荐的18种优控多环芳烃进行了内标法定量分析，并探讨了多环芳烃的分布特征和来源。

This article reviews three kinds of methods for manufacture halogenated aromatic amine ,and the strong and weak points of the three reduction methods are pointed out.

本文综述了由卤代芳硝基物还原制备卤代芳胺的三种方法，并对几种还原方法的优缺点进行了对比和讨论，得出水合肼还原具有很好的应用前景。

Shanghai 9/25/02The Hong Kong Pop Queen of the past 20 years, Anita Mui, appeared at her press conference for her [Kodak-Anita Mui 2002 Shanghai Concert] that will take place on Oct. 12. She was in a low cut night gown and her hair was jelled standing high up in the air.

上海9月25日电：叱咤华语流行乐坛20年的香港天皇巨星梅艳芳今天下午以黑色低胸晚礼服配棕黄色鸡冠头的全新造型亮相上海新天地，为她将于10月12日在上海大舞台举办的内地首场个人演唱会，&分享此刻分享生活&柯达梅艳芳2002上海演唱会先行造势。

Among them, nitrate-sulfuric acid system with higher nitrating activity can get high yields at mild condition in the nitration of deactivated aromatic compounds and could be used in the laboratory and industrial applications.

其中，硝酸盐/硫酸体系具有较强的硝化能力，对于钝化芳环，可以在温和条件下以高收率得到硝化产物，在实验室制备或工业应用中具有较高的应用价值；其他硝化方法由于各种原因暂时不能对钝化程度较高的芳环进行硝化，还需进一步研究具有较高活性的硝化体系。

Worked with Mei Lanfang, Zhou Xin-fang, Jiang myohyang the same speech,"Kanroji," actively participated in the Korean War Charity. In 1956 the Ministry of Culture and the China Central Drama Association in recognition of its outstanding artistic achievements, was held in Shanghai,"Gai Jiaotian for art 60 Anniversary." The spring of 1957, Premier Zhou Enlai to Hangzhou to meet the rain during the walk to the Gai Jiaotian's residence to visit him, saying "You're never too old to learn." In July 1962 by the Beijing Fanhu through Baoding, despite seventy years of age to senior citizens, to representatives of Communication Arts and Theater county region. January 15, 1971, as subject to political persecution wrongfully Xie. In 1978 the party and the government set up a "cover to send art" research institutions to carry forward their acting, and his ashes buried at a ceremony rehabilitates.

曾与梅兰芳、周信芳、姜妙香等同演《甘露寺》，积极参加抗美援朝义演。1956年中央文化部和中国剧协为表彰其卓越的艺术成就，在上海举行&盖叫天从艺六十周年纪念会&。1957年春，周恩来总理到杭州开会，期间曾冒雨步行到盖叫天的住处看望他，称其&活到老，学到老&。1962年7月，由京返沪途经保定，不顾古稀高龄，向全区各县剧团代表传艺。1971年1月15日，因遭受政治迫害含冤谢世。1978年党和政府成立&盖派艺术&研究机构，以使其演技发扬光大，并为他举行骨灰安葬仪式，平反昭雪。

In 2006, Avon was granted the first direct-selling license in China, a fact Avon has often trumpeted.

2006年，雅芳获得了首个在华直销牌照，这一事实也令雅芳深感自豪。

The reason of furnace ash of xylene process furnace and effects to producting in Luoyang Sub-company,SINOPEC was analysed.

分析中石化洛阳分公司芳烃联合装置加热炉管积灰结垢的原因和对生产影响，介绍芳烃联合装置二甲苯加热炉在线清灰技术的工业应用及综合效

Through taken the measurements of pH, TOC, UV-Vis spectra and high-performance liquid chromatograph in the degrading process of solution ,it was found that the COD of dye solution increased, pH continuing declined and TOC reduced gradually. The UV-Vis spectra and high-performance shown that though dye molecules had been destroyed, Strong Chromophore Azo Double Bond of dye was certainly under attack, the big conjugated system was vandalized and dye molecules were decolorized degradation, but they were not completely changed into carbon dioxide and other inorganic matter by mineralization, it appeared accumulation of aromatic ring and double benzene nucleus, so it is thus evident that complete destruction of aromatic ring is more difficult than the double benzene.

通过测定直接大红染料脱色过程中的溶液pH、TOC、紫外可见光谱图和高效液相色谱图可知，在脱色处理时间(6h)范围内，染料溶液的COD值增大， pH值持续下降，TOC值逐渐降低，结合紫外可见光谱图和高效液相色谱图，说明染料分子虽然已经遭到破坏，染料分子内强生色基团偶氮双键确实遭到攻击，大的共轭体系被破坏，染料分子被脱色，却没有完全被彻底矿化成二氧化碳等无机物，出现了芳环和萘环结构的累积现象，可见完全破坏芳环比破坏偶氮双键发色团更困难。

Benzoyl chloride was treated with potassium selenocyanate in dichioromethane by using polyethylene glycal-400 as the solid-liquid phase transfer catalyst to yield the corresponding benzoyl isoselenocyanate. This intermediate did not need to be isolated and directly reacted with arylamines, affording the N-benzoyl-N'-arylselenoureas 2a~2p. These compounds were characterized by IR, 1H NMR spectra and elemental analysis and the single crystal structure of 2k has been confirmed by X-ray crystallographic analysis.

以PEG-400为固液相转移催化剂，通过苯甲酰氯与硒氰酸钾反应合成了中间体苯甲酰基异硒氰酸酯，该中间体不需分离，直接与芳胺反应，得到N-苯甲酰基－N'-芳基硒脲(2a~2p)，这些化合物用1H NMR，IR及元素分析进行了表徵，并用X射线单晶衍射确定了化合物2k的单晶结构。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。