基尔

The results of AD reactions are as follows:(1) When the AD reaction of eight olefins was performed at 0.5mo1% OsO〓 and 2mol% ligand 8 in PEG/NMO system, the diols were obtained in 78～90% yields and 78～96% ees (except for trans-5-decene and ally naphthyl ether).

催化结果如下：(1)在PEG/NMO体系中，将配体8用于八种烯烃的AD反应，配体、OsO〓和底物的摩尔比为0.02/0.005/1时，化学产率为78～90％，除反式-5-癸烯和萘基烯丙基醚较低外，其它六种烯烃的相应二醇产物的ee值为78～96％。

In order to solve the problems such as multiple components in products, long time of rectification, high energy consumption, low yield and purity of product occurring during the production of p - octyl phenol, the effects of reaction conditions including reaction temperature, reaction time, the molar ratio of phenol to diisobutene on the conversion and yield of the product were examined.

为解决对辛基酚生产过程中精馏时存在组分多、精馏时间长、能耗高、产品收率和纯度低等问题，用正交实验探讨反应温度、反应时间、苯酚与二异丁烯原料摩尔比3因素对原料转化率和产品对辛基酚收率的影响。

Four chalcones were synthesized by aldol condensation reaction of acetophenone or para-substituted acetophenones with 2-phenyl-1,2,3-triazol-4-carboxaldehyde, which reacted with three hydrazines in glacial acetic acid under refluxing to give a series of pyrazoline derivatives.

以2-苯基－1，2，3-三唑基－4-甲醛为原料，与苯乙酮［或取代苯乙酮(1a~1d)］发生羟醛缩合，生成相应的查尔酮(2a~2d)，再与不同的肼反应，合成了12种新的5位含2-苯基－1，2，3-三唑基的吡唑啉衍生物3a~3d，4a~4d，5a~5d。

But before kicking off the official part of his schedule, Mr. Steinmeier and his wife went to the country home of his Polish counterpart, Foreign Minister Radek Sikorski, joining Mr. Sikorski and his wife for a friendly Sunday dinner.

但在展开正式访问前，史坦麦尔与夫人先去了对手波兰外长席考斯基在乡下的家，并与席考斯基夫妇吃了顿友好的星期天晚餐。

Where Mr Kaczyński stoked rows and fumed about historic wrongs, Mr Tusk, and his high-profile foreign minister Radek Sikorski, smoothed them over.

当卡钦斯基对于历史错误火冒三丈的时候，图斯克，以及他的高级外长雷德克·斯科尔斯基抚平了这件事。

"The Lamborghini Reventón is the most extreme car in the history of the brand," comments Stephan Winkelmann, President and CEO of Automobili Lamborghini S.p.A."The new Roadster adds an extra emotional component to our combined technological expertise - it unites superior performance with the sensual fascination of open-top driving."

&兰博基尼雷文顿是在品牌历史上最极端的汽车，&意见斯蒂芬温克尔曼，总统和兰博基尼SpA的总裁说：&新跑车增加了额外的情绪因素对我们的技术专长的合并-它结合了性能优越的感性在敞篷驾驶的魅力。&

Recent and future opera engagements include productions of Stravinsky's Le Rossignol, Zemlinsky's Eine florentinische Trag?0?2die, Mozart's Idomeneo, Britten's The Little Sweep, Richard Strauss's Rosenkavelier and Berg's Lulu

近期的歌剧演出包括：斯特拉文斯基的《夜莺》、策姆林斯基的《佛洛伦萨悲剧》、莫扎特的《伊多梅纽斯》、布里顿的《扫烟囱的孩子》、理夏·施特劳斯的《玫瑰骑士》和贝尔格的《路路》。

Results The mixing, loading and storing processes of the construction, might generate lots of occupational hazards, including toluene, dimethylbenzene, trimethylbenzene, isopropanol, butyl alcohol, propanol, methyl methacrylate, butyl acetate, methyl isobutyl ketone, methyl ethyl ketone, acetic ether, nitro-cotton, n-hexane, n-heptane, carbinol, ethanol, ethyl propionate, diisobutyl ketone, glycol ether, isoamyl acetate, 2,4-toluene diisocyanate, isophorone, noise, power frequency electric fields.

结果 该项目在混兑生产和装卸、仓储过程中，可能产生的职业病危害因素主要有甲苯、二甲苯、三甲苯、异丙醇、丁醇、丙醇、甲基丙烯酸甲酯、乙酸丁酯、甲基异丁基甲酮、丁酮、乙酸乙酯、硝化棉、正己烷、正庚烷、甲醇、乙醇、乙酸丙酯、二异丁基甲酮、乙二醇乙醚、乙酸异戊酯、2，4甲苯二异氰酸酯、异佛尔酮、噪声、工频电场。

Then 21-year-old Phil Hughes scattered four hits in six innings in his 2008 debut Thursday night as the Yankees -- you might want to sit down before you read this -- fueled their winning rally in the bottom of the eighth with back-to-back sacrifice bunts.

接著二十一岁的菲尔休斯先发六局被敲四支安打在零八年星期四在洋基的初登场—你可能想先坐下来在你读这之前—洋基的胜利一直到球赛后半段第八局靠著一支接一支牺牲打、短打。

Although Ms. Kidman and Mr. Jackman are initially riffing on Katharine Hepburn and Humphrey Bogart 's prickly courtship in "The African Queen"— later, as they heat up, they slip into a sexier Scarlett-and-Rhett dynamic — only Ms. Kidman really embraces the more comic and potentially embarrassing aspects of her role, giving herself over to Mr. Luhrmann and his occasionally cruel camera with a pronounced lack of vanity.

虽然基德曼和杰克曼之间的故事开头看起来像是《非洲皇后》中凯瑟琳·赫本和汉弗莱·博加特的翻版，但很快，两个人就迅速进入更为亲密的关系当中，而基德曼则更着重地表现了她的角色中滑稽和尴尬的一面，在鲁尔曼的镜头面前有意地控制了空虚的自大。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐