基尔

In the fourth chapter, four new complexes of hydrazide of podophyllic acid with transition metals have been prepared. Elemental analysis, molar conductivity, IR,〓 NMR and TG-DTA were used to characterize them. The results show that general formula of the complexes is M〓(n=0 or 2). The ligand is linked through the carbonyl oxygen and the terminal nitrogen of the hydrazide base to the transition metal ions in bidentate mode.

第四章 合成了四种鬼臼酰肼的过渡金属配合物，通过元素分析、摩尔电导、红外光谱、核磁共振氢谱和热重-差热对配合物进行了表征，研究结果表明，配合物的组成为M〓（n=0或2），配体是通过羰基氧和肼基上的端氮以双齿形式与金属离子配位的。

Previous research on early hominids is particularly identified to Louis Leakey and Mary Leakey, who are responsible for the preliminary archaeological research at Olorgesailie and Hyrax Hill.

以往的研究对早期原始人类尤其是确定路易斯利基和玛丽利基，谁负责的初步考古研究Olorgesailie和Hyrax希尔。

On April 12, I named Mickey Kantor secretary of commerce and his able deputy, Charlene Barshefsky, the new U.S. trade representative.

4月12日，我任命米基·坎特为商务部长，他那能干的副手查伦·巴尔舍夫斯基成为新的美国贸易代表。

Founded in 1967, St. Petersburg State Ice Ballet is the only troupe presenting full classic ballet pieces on ice in the world. Its founder, Constantine Boyarski (1915-1974) used to work with the globally prestigious Kirov Ballet as a leading actor and playwright-director.

圣彼德堡国家冰上芭蕾舞剧团创建于1967年，是全球唯一能在冰上演绎古典芭蕾舞全剧的演出团体，其创建者康斯坦丁·伯亚尔斯基（1915—1974）是饮誉全球的基洛夫剧院芭蕾舞团的主要演员和编导。

When the factor to be cancelled is a base vector, we dot -multiply by another base vector to produce a kronecker delta

当要消去的因子是一个基矢量时，用另一个基矢量来点乘，以得到克罗内克尔记号。

Milwaukee is not New York or Los Angeles, which for everyday livability is just fine with us.

密尔沃基确实不是纽约或者洛衫基那样随时都很适宜人们居住的地方。

Results: The good linear range of method was 10 to 1000μg/ml (T=0.9999) with the correlation coeffivient of 0.9999, and the limit concentration in air was 0.2 mg/m^3 with the average relative standard deviation less than 5%(n=6). The average sampling rate ranged from 96.6 to 100%, and the breakthrough capacity of l00mg activated charcoal was 4.7mg. The average desorption rate was 97.6%, and mesityl oxide absorped in activated charcoal tube was stable for 7 days and can be detected accurately with other gas coexisting in the air of workplace.

结果：异亚丙基丙酮浓度在10~1000μg/ml内呈良好线性关系，相关系数0.9999，最低检出浓度为0.2mg/立方公尺，相对标准偏差＜5%(n=6)；气体采样效率≥96.6%，100mg活性炭对异亚丙基丙酮的穿透容量为4.7mg，平均解吸效率97.6%；活性炭样品室温下可保存7天；丙酮、丁酮、异佛尔酮、苯、甲苯、二甲苯等共存物不干扰测定。

A preparation method of nickel oxide-base cathode of fused carbonate fuel cell is to select alkali earth metal oxide, transition metal oxide and rare-earth metal oxide, mix with carbonyl nickel powder in the proportion of 0.01-15.00 mol%, add assistant and mix even into a slurry; after the slurry is formed into a biscuit by doctor-blade casting, sinter it into a multi-porous nickel plate; dissolve lithium nitrate and cobaltous nitrate with mole ratio of Li:Co-1:1 and citric acid or PVA in the distilled water to make a solution with Li of 0.00-0.5 mol/L; immerse the multi-porous nickel plate or nickel oxide plate in the solution, keep for 10-60 minutes under vacuum below 200 millibar, then dry in an oven at 75 degrees centigrade further transfer to a crucible electric furnace preheated 650 degrees centigrade for keeping the temp.

要約 熔融碳酸盐燃料电池氧化镍基阴极的制备方法属于燃料电池领域。选取碱土金属氧化物、过渡金属氧化物和稀土金属氧化物，按0.01－15.00mol％的比例与羰基镍粉混合，加入助剂，混合均匀成浆料；混合浆料流延成型为素坯后烧结为多孔金属镍板；将摩尔比为Li∶Co＝1∶1的硝酸锂和硝酸钴以及柠檬酸或聚乙烯醇溶于蒸馏水中，制成为0.005－0.5mol/L的溶液；将多孔金属镍板或氧化镍板浸入溶液中，在真空度低于200毫巴下保持10－60分钟；置于75℃的烘箱中烘干，转移至预热到650℃坩埚电炉中保温1－10小时；将此过程重复一次或多次即可。

Originally, they were a big part of drawing kids to the mobile library.

加布雷基奥尔基斯的梦想，是带著他的驴背图书馆到埃塞俄比亚更多的城镇和乡村去。

In 1999, AC Neilson made a research in 30 cities in China. Many people though that KFC was the first brand which they were often gong to, because they felt KFC had the unique taste and good quality. Finally, KFC became the top 10 of the international brand.

与此同时成长的是肯德基在中国广大消费者心目中的形象。1999年根据全球著名的AC尼尔森调研公司在中国30个城市16，677份问卷调查显示，最早进入中国市场的西式快餐--肯德基，因其独有的美食和品质，被中国消费者公认为"顾客最常惠顾的"品牌，并在中国名列前十个国际著名品牌的榜首。

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