Conclusion The 3, 5-dinitrobenzoyl group was found to be a good leaving group at the anomeric position and O-glucopyranosides and oligosaccharides were stereoselectively synthesized in good yield.
结论3，5 二硝基苯甲酰氧基作为良好的糖端基离去基用于寡糖的合成，具有反应条件温和、收率较高、立体选择性好的特点。
One advantage of a conglomerate is that it allows the ambitious to graduate from one company to another without leaving the group.
大型联合企业的一个优势就是允许那些雄心勃勃的人不需要离开集团就能在不同的公司任职。
Some have found employment in the city’s financial and services sectors and prospered, leaving behind a small group with severe social and health problems.
其中某些人已在城市的金融和服务部门找到工作，并且已经兴旺发达，逐渐脱离社会和健康问题严重的小群体。
On its tour of Europe InterContinental Hotels Group has visited many countries, leaving behind a hotel or two in each as a lasting reminder of its visit.
洲际酒店集团已经来到了很多欧洲国家，并在每个国家建造一到两座洲际酒店作为访问的永久留念。
Ms. Kuo grew up in Yili, near the border with Kazakhstan, and worked for the Marriott hotel group in Shanghai for many years before leaving to start her business.
罗女士是在与哈萨克斯坦接壤的伊犁长大的，在开创自己的事业之前，曾在上海万豪酒店工作多年。
After that, however, additional tyrannosaur relatives were slow to surface, leaving important details about the group unknown.
然而从那以后，霸王龙其他的亲戚们也渐渐的浮出水面，为这未知物种提供了有巨大研究价值的资料。
On leaving the dryingmeans 8, the strips are sent on a descending path by means of rollers 9, 109and go from the last of these rollers to the first roller of the downstreampulling group A'.
离开干燥装置8以后，丝条经由辊9 109沿下降路径被输送，最后到达下游牵引组A’的第一个辊。
Banco DE Sabadell SA climbed 3 percent to 3.66 euros as Goldman Sachs Group Inc. removed the stock from its "conviction sell" list, leaving a "sell" recommendation on the stock.
萨瓦德尔银行(BancodeSabadell)股价上涨3%，至3.66欧元，高盛集团把该银行从强烈卖出名单中移除，把萨瓦德尔银行股票评级上调为买入。
Figures released on May 15th showed that GDP in the 16-country group shrank by 2.5% in the three months to March, leaving it 4.6% lower than in the first quarter of 2008.
5月15日发布的数据显示1月至3月间欧元区16个国家的GDP下降了2.5%，这使得今年第一季度的GDP比去年同期低4.6个百分点。
But some parents feel nervous about leaving their kids with a teenager, since teens don't exactly have a reputation for being the most responsible group.
但有些父母则对将孩子交给青少年照看感到不安，因为青少年并不是最有责任感的人群。
Do you have a group tour leaving next Monday?
下星期一有没有旅行团前去呢？
Although there were many people joined in the group to put out the fire, most of the plants on the mountain were gone, leaving a black mountain in half an hour.
虽然有许多人参与灭火，但是半个小时内山上的大多数植物都消失了，只留下了一个黑黑的山头。
Before leaving, the group ate up plates of Wiener schnitzel, grilled meat and pork roast, ORF cited her as saying.
在离开之前，这一票人可是吃掉了好几盘的维也纳肉排、烤肉与烧烤猪肉，ORF广播公司引述她的话说。
After leaving prison, Venco emerged as an influential member of the group called the Commonality.
出狱后，文科加入了一个被称为“共同体”的组织，而且以该组织的重要成员出现在世人面前。
Of the 18,644 women, 88 were excluded for high-grade cytology and 31 for missing cytology results, leaving 9258 women in the HPV16/18 vaccine group and 9267 in the control group.
在这18644位女性中，88位因细胞学高度病变被排除，31位因缺乏细胞学结果被排除，9258位女性被分配到HPV16/18疫苗接种组，9267位被分配到对照组。
These results strongly suggest that people dining in a group are less likely to feel personally responsible for leaving an adequate or generous tip.
此结果明显显示，人们在一群人一起用餐时，较不认为自己有责任支付足够的、或慷凯的小费。
Lego said that it was leaving its Legoland theme parks business to concentrate on construction toys, ceding its theme parks to investors intending to create a giant family entertainment group.
乐高公司表示，该公司将放手乐高主题乐园事业，以便专心制造玩具，乐高主题乐园将让渡给有意创造一个庞大家庭娱乐集团的投资人。
Concerning nodes' free joining and leaving the group, group key renewing protocol was proposed, which could guarantee the forward security and backward security of the group key.
针对普适环境中节点随时加入和退出群组的特点，设计了组密钥更新协议，保证了组密钥的前向和后向安全性。
Leaving his wife and a baby son, he joined a group of pilgrims, who wandered through the country.
他离开了他的妻子和幼小的儿子，和一批香客一道，走遍了全国各地。
Shortly afterwards, restaurant chain Skylark group closed 310 of its restaurants during night hours, leaving just 100 that still stay open around the clock.
不久之后，餐厅连锁Skylark集团的310家餐厅也在夜间关门，只剩下100家仍在24小时营业。
After leaving the West Lake, our tourist group visited the silk factory and watched silk fashion show.
乘车去丝绸厂看丝绸生产和丝绸表演，沿途的西湖的景色很美。
He set up the company with a group of friend after leaving Bristol University in 2001.
这家公司是他2001年从布里斯托尔大学毕业后与一些冤家一同创建的。
The segment of filming involving fans went very smoothly and ended at around 2320. Before leaving, Leehom took group photos with fans and thanked them once again for their support in this MV.
歌迷参与的拍摄部分非常顺利，大约23点20分结束，力宏和歌迷们合影，再次感谢他们支持他的MV。
The segment of filming involving fans went very smoothly and ended at around 2320. Before leaving, Leehom took group photos with fans and thanked them once again for their support in this MV.
歌迷参与的拍摄部分非常顺利，大约23点20分结束，力宏和歌迷们合影，再次感谢他们支持他的MV。
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