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China's first standard rail track, China's first coal canal and China's first steam locomotive were all born here.

中国第一条标准铁轨，中国第一条煤运河，中国第一辆蒸汽机车都诞生在这里。

Free tryptophane, docosoic acid and methyl 14-methy pentadecanate were isolated and identified as monomeric compounds also for the first time from Panax plants. Malonyl-ginsenoside 〓, ginsenoside Ro,〓, Re,〓,〓,〓(8 saponins) and stigmasterol were isolated and identified for the first time from the fruits and molonyl- ginsenoside 〓 was also the first from the plant of panax quinquefolium.

游离色氨酸、二十二碳酸及14-甲基-十五碳酸甲酯是首次从人参属植物中分离鉴定的杂环α-氨基酸和脂肪羧酸类单体化合物；丙二酸单酰基人参皂甙〓、人参皂甙〓及豆甾醇是西洋参果中首次分离鉴定的8种单体皂甙和1种甾醇化合物，M-〓亦为西洋参中首次分离鉴定的皂甙化合物。

In the first part, we will first deal with the strong Bonnesen-style inequality (2.1.3) for closed convex curves in the plane (the numbers of formulae and references are those of them in the context below). Bonnesen had first proved the weaker inequality (2.1.2) in [12] and several years later, he outlined in his monograph [13] various Bonnesen-style inequalities including (2.1.3), he considered, however,(2.1.3) as a direct consequence of Kritikos theorem for convex bodies in higher dimensional Euclidean spaces,. Here, we will give an independent proof of the existence for inequality (2.1.3), and by the way, give an estimate on the width of the bi-enclosing annulus of closed convex curves in the plane.

具体地讲，在第一部分中，首先讨论平面上闭凸曲线的强Bonnesen型不等式(2.1.3)(公式的编号和参考文献的编号引自后面的正文)，Bonnesen在文[12]中先证明了较弱的不等式(2.1.2)，几年以后，在他的著作[13]中，讨论了多种Bonnesen型不等式，其中包括不等式(2.1.3)，不过，他把(2.1.3)作为高维欧氏空间中凸体的Kritikos定理的直接推论，我们这里对不等式(2.1.3)给出独立的存在性证明，并且还对平面闭凸曲线的bi-enclosing环的宽度给出了一个估计。

In the first part, we will first deal with the strong Bonnesen-style inequality (2.1.3) for closed convex curves in the plane (the numbers of formulae and references are those of them in the context below). Bonnesen had first proved the weaker inequality (2.1.2) in [12] and several years later, he outlined in his monograph [13] various Bonnesen-style inequalities including (2.1.3), he considered, however,(2.1.3) as a direct consequence of Kritikos\' theorem for convex bodies in higher dimensional Euclidean spaces,.

具体地讲，在第一部分中，首先讨论平面上闭凸曲线的强Bonnesen型不等式(2.1.3)(公式的编号和参考文献的编号引自后面的正文)，Bonnesen在文[12]中先证明了较弱的不等式(2.1.2)，几年以后，在他的著作[13]中，讨论了多种Bonnesen型不等式，其中包括不等式(2.1.3)，不过，他把(2.1.3)作为高维欧氏空间中凸体的Kritikos定理的直接推论，我们这里对不等式(2.1.3)给出独立的存在性证明，并且还对平面闭凸曲线的bi-enclosing环的宽度给出了一个估计。

If the actual start time of the order (as given by the fourth subcomponent of the quantity/timing field) is after the first explicit time, the first administration is taken to be the first explicit time after the start time.

如果请求实际开始执行的时间在此组件设定的第一个时间之后，则默认的执行时间模式的第一时间就被设定为此组件的第一时间。

The first box will let you tape生不如死may, after a month or less to understand, there is no relationship, and the second tape cartridge may need only 20 days, and the third tape cartridge may only need 15 days, when the first 5 boxes go back to listen to tape when the first box, there will be like the feeling of one's own face, strange do not understand why they had such a simple content.

第一盒磁带可能会让你生不如死，过了一个月才大致听懂，没有关系，第二盒磁带可能就只需要20天了，第三盒磁带可能只需要15天，当听到第5盒磁带再回头听第一盒时，就会有想打自己耳光的感觉，怪自己为什么当初听不懂这么简单的内容。

The employment mechanism, brand building and distribution system, file management, information technology and other areas to achieve a comprehensive innovation. In 2005, companies in the real estate industry in the province, first introduced the ISO9001 quality, ISO14001 environmental, occupational health and safety GB/T28001 three management system, In April the same year as the real estate industry in Shanxi Province, Chinas only one real estate executive director of the Association unit; in May 2006, and the "integrity of Taiyuan tax law advanced units honorary title", in June 2006, 98 hours access to the outstanding achievements of the Shanxi Provincial Archives standardized management of "AAA" standard of acceptance of the first awards; September was the first batch of Chinese Real Estate Association awarded the "2006 Chinas real estate enterprises integrity," the honorary title.

在用人机制、品牌建设、分配制度、档案管理、信息化建设等方面实现了全面创新。2005年，公司在全省房地产行业中，率先同时引入了ISO9001质量、ISO14001环境、GB/T28001职业健康安全三项管理体系，同年4月成为山西省房地产行业唯一一家中国房地产业协会常务理事单位；2006年5月，获得"太原市依法诚信纳税先进单位"荣誉称号；2006年6月，以98分的优异成绩获得山西省档案工作规范化管理"AAA"级标准验收第一名的殊荣；9月首批获得中国房地产业协会授予的"2006中国房地产诚信企业"荣誉称号。

Madonna remembers: When I came to New York it was the first time I'd ever taken a plane, the first time I've ever gotten a taxi-cab, the first time for everything.

麦当娜回忆道：我刚来纽约时，是我头一次乘飞机，头一次搭乘出租车，什么都是头一次。

It is reported, beijing Olympic Games uses metric system of high definition TV to make transmission TV program entirely first, global televiewer predicts to will exceed 4 billion person-time first, wait through the hookup of new media platform such as Internet, mobile phone first.

据悉，北京奥运首次全部采用高清楚度电视标准制作传输电视节目，全球电视观众预计将首次超过40亿人次，首次通过互联网、手机等新媒体平台转播等。

The other 10 major QTLs of A1L1.1, A1L15.3, A2L1.1,A6L15.1, TL10.1, CW15.2, A1W15.2, CH15.1, CH15.2, A1H15.1 for the first abdominal segment length, the second abdominal segment length, the sixth abdominal segment length, telson length, carapace wide, the first abdominal segment wide, carapace height and the first abdominal segment height were located in male linkage groups.

其余8个性状，腹节1长、腹节2长、腹节6长、尾节长、头胸甲宽、腹节1宽、头胸甲高和腹节1高的10个主要QTL均位于雄性图谱上的A1L1.1、A1L15.3、A2L1.1、A6L15.1、TL10.1、CW15.2、A1W15.2、CH15.1、CH15.2和A1H15.1，可解释的表型变异率为12.3%至35.6%，其中CW15.2、CH15.1、CH15.2和A1H15.1的可解释的表型变异率分别为29.8%、35.6%、31%和24.5%。

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