拉日

From the perspective of the variational discussion of Lagrange\'s contributions to the principles and analyzation of mechanics,the interaction between the calculus of variations and mechanics,especially the variational principles is made clear.

结合拉格朗日微积分代数化方案和18世纪可积性条件的研究，探讨了拉格朗日关于变分法基础研究的数学背景及相关工作；通过对《分析力学》中静力学约束平衡问题的细致考察，系统探讨了变分法中乘子法则的力学渊源、提出过程及意义。

It provided a correct and reasonable mathematical model for the analysis of the ultimate bearing capacity and crankle stability of the thin-walled structure.

论文在比较了两种运动描述方法（完全拉格朗日法和更新拉格朗日法）异同点并分析了非线性几何关系及大变形下的弹性物理关系的基础上，基于增量虚功原理推导了几何非线性空间梁元单元切线刚度矩阵，采取分模块形式，分别表示了轴力、弯矩、双力矩对几何矩阵的贡献；通过球面显式荷载增量迭代式弧长法求解方法编制程序，很好地实现了几何非线性增量荷载的自动步长选择及全过程跟踪，为薄壁杆系结构的极限承载力分析和弯扭失稳分析，提供了较为精确合理的分析力学模型。

Lagrange interpolation focus on the application of the formula .The comparison between the method of Transform and that of Lagrange's interpolation formula in square matrix form is made. Also the form of Lagrange's interpolation formula is generalized to include the double root case.The application of the generalized lagrange's interpolation formula in square matrix to solving state equations is found to be effective.

重点介绍了Lagrange插值公式在状态方程求解中的应用，用对角矩阵及相似矩阵的性质证明了，当状态转移矩阵中方阵的特征根相异时，拉格朗日插值公式与Laplace变换法对表达具有一致性，并用极限方法对方阵含二重根时拉格朗日插值公式的应用进行了推导。

Liverpool have a Midlands double-header after Christmas, hosting Wolves on Boxing Day before travelling to Villa just two days later. Although it could be much worse during a congested part of the football calendar, the fixture compilers have been kinder to both United (Hull away on the 26th, Wigan at home on the 28th) and Chelsea (Birmingham away on the 26th, Fulham at home on the 28th). Villa Park has been something of a happy hunting ground for Liverpool in recent years, though. It was 1998 when the Reds last tasted defeat there, after two Collymore goals completed a comeback for the home side who had gone behind to an early Michael Owen penalty. Since then, though, Liverpool are undefeated at Villa's ground, winning six and drawing five of their last 11 visits.

但是利物浦在圣诞节后，有两场重头戏现在节礼日做客狼队，然后两天后飞往维拉，相对于曼联（26号客场胡尔城，主场28号维甘）和切尔西（客场26号伯明翰和28号主场富勒姆），利物浦的赛程要糟糕得多，最近几年维拉公园总是利物浦得分天堂，尽管1998年利物浦1比2在维拉饮恨，当欧文点球首开纪录后，柯利莫尔的两粒进球帮助维拉取得胜利，自那时起，利物浦在维拉未尝败绩，他们在11场做客维拉的比赛中6胜5平。

In this paper,the author introduced an approximate augmented Lagrangian function in nonlinear programming,established dual mapping and the related dual problem of this augmented Lagrangian function and obtained the results of approximate strong duality and approximate weak duality of original problems.

介绍了非线性规划中的一种近似增广拉格朗日函数，建立了基于这种增广拉格朗日函数的对偶映射和相应的对偶问题，得到了原问题和对偶问题的强近似对偶和弱近似对偶结果。

According to foreign media coverage, AMD announces yesterday, the company that is enmesh predicament restores gain afresh, the company will cut down the member of persons employed in the whole world 500 people, 3% what hold global employee sum total; And eve of sth resembling a net of boreal electrified wire netting (the following abbreviation " boreal report ") express, economy is exhausted weak and telegraphic firm client cuts down defray to will bring about its sale to glide, these elements will make cut down the member of persons employed further become inevitable, the analyst thinks, boreal report will plan detail at announcing its to recombine newly next week, may announce to cut down the member of persons employed at the appointed time 3000 people come 5000 people; Nuojiya announced on November 5, the plan recombines this company sale and market sale business and center of research and development, nearly 600 people cut down the member of persons employed in the meantime; On November 3, the message says the human affairs of Chinese area adjusts Motolora to had begun, the group of CDMA research and development of a of Nanjing a few people will be disbanded, how is employee arranged still not be informed; With day, video website Liu Yan of 6 rooms CEO expresses to the reporter, 6 rooms are undertaking cutting down the member of persons employed really, company total number is only after cutting down the member of persons employed 60 more than person; TCL computer also undertook on October 24 newest one round cut down the member of persons employed, leave 30 more than person only at present...

据国外媒体报道，AMD昨日宣布，为使陷入困境的公司重新恢复盈利，公司将在全球裁员500人，占全球员工总数的3%；而北电网络前日表示，经济疲弱以及电信公司客户削减支出将导致其销售下滑，这些因素将使得进一步裁员成为必然，分析师认为，北电将于下周公布其最新的重组计划细节，届时可能宣布裁员3000人至5000人；诺基亚11月5日宣布，计划重组该公司销售和市场营销业务以及研发中心，同时裁员近600人；11月3日，有消息称摩托罗拉中国区的人事调整已经开始，南京的一个几十人的CDMA研发小组将被解散，员工如何安排尚不得知；同日，视频网站六间房CEO刘岩向记者表示，六间房确实在进行裁员，裁员之后公司总人数仅有60余人；TCL电脑在10月24日也进行了最新一轮裁员，目前只剩下30余人……诸如此类的消息最近层出不穷。

A combinatorial identity is obtained:=:~z 2r扟32-rn-iJ As main result of this paper, in section two, the convolution梩ype identities emerge from our discussion about Lagrange formula whom in author 憇 view can be taken as the inherent characteristic of Lagrange formula but have been ignored fOi so long time.

第一章对拉格朗日反演在Riordan群理论中的应用进行了介绍，证明了一个组合等式：第二章通过对拉格朗日反演定理本身的分析，得到一个对任意的形式幂级数都适用的三个拟卷积公式，这些公式体现了任意能在零点解析的函数的内在性质。

Taisei Kogyo is highly acclaimed by society as "Taisei Kogyo the Technical Company" by meeting the needs of the industry by using its "product appeal" and "expertise" for meeting a wide range of applications ranging from large plants to amusement facilities to production lines for information technology equipment.

依利达品牌自动折纸机，自动折页机， 2009年11月29日深圳腾科电子有限公司 2009年11月29日温州市金州特钢有限公司专业生产销售 2009年11月29日新研发的导热系数测试仪 2009年11月29日 2-35mm传动软轴芯。软轴总成 2009年11月29日推拉软轴 2009年11月29日

This dissertation was focused on the research about the formation and evolution of NQB from the Late Triassic to the early middle Epoch of Jurassic Period, including integrated analyzing the characteristic of the key stratigraphic surfaces, the time of the key stratigraphy, regional rock straigraphy, biostratigraphy and chronostratigraphy, sedimentary system and depositional facies. On basis of these analysis, a tectonic evolution model have been established for NQB during from the Late Triassic to the early middle Epoch of Jurassic Period.1. After the systematic surface analysis about main stratigraphy units, we found that:(1) the bottom of Xiaochaka formation was comformity with the middle Triassic in the basin, and in the north margin it was deposited and overlapped on the different period stratigraphy before Triassic.(2) The top surface of Xiaochaka formation developed regionally karst and paleo-karst breccia, and was uncomformity with Nadigangri Formation, these things suggest that NQB in Xiaochaka depositing stage was developed from middle Triassic basin, and then an extensive regression occurred, the deposition was over and erosion come into being.(3) The lithologic assemblage, geochemistry, mixed fossils, and stratigraphy overlapping characteristic of Quemocuo Formation in early middle Jurassic indicted that the uncomformity surface was an extension-unconformity.2. Integrated analysis about stratigraphy division and correlation indicted that:(1) the paleontologic assemblage of Xiaochaka formation show its time was Carian -Norian stage of late Triassic. According to it was overlapped by late Triassic Nadigangri Formation, so Xiaochaka formation should be Carian - early Norian stage.(2) the SHRIMP Zircon U-Pb age of Nadigangri formation volcanic rocks wear vary form 216 to 205 Ma, so its time should be Norian, but maybe extended into Rhaetian Stage.(3) The age of its bottom volcanic rocks, the fossil assemblages of its middle and upper members and overlapped by lower Jurassic, indicted the age of Riganpeicuo Formation was Norian - Rhaetian stage. And the same time, the volcanic rocks geochemistry of Nadigangri and Riganpeicuo formation both reflected that they wear formed in rift tectonic settings. The lower lithologic and surface characteristic, fossil assemblages and its upper maybe was conformity with lower Jurassic, all reflected that the age of Tumengela Formation in Tumen area should be Norian - Rhaetian stage.

论文对晚三叠世—中侏罗世早期盆地的形成与演化开展了研究，包括关键地层界面特征分析、关键地层时代归属分析、区域岩石地层、生物地层和年代地层的综合对比分析、区域沉积体系与沉积相分析、岩相古地理分析，最终建立晚三叠世—中侏罗世早期羌塘盆沉积—构造动力演化模式。1、系统的对各地层单元的界面分析发现：(1)肖茶卡组底界在盆地内部与中三叠统整合关系，在盆地北缘为沉积超覆于不同时代的前三叠系之上：(2)肖茶卡组顶界面发育古岩溶角砾岩，与上覆那底岗日组为岩溶不整合接触，说明肖茶卡组沉积时期的羌塘盆地是在早中三叠世的盆地基础发展起来的，后期出现了广泛的海退事件，使盆地结束沉积并遭受风化剥蚀作用；(3)中侏罗统雀莫错组的岩性组合特征、岩石化学特征、古生物化石混积和地层的沉积超覆现象均表现出裂陷环境下形成的伸展不整合面的特征。2、综合地层划分与对比分析认为：(1)肖茶卡组古生物化石组合反映其时代为晚三叠世卡尼期—若利期，根据其上被上三叠统那底岗日组不整合覆盖，将其时代厘定为卡尼期—若利期早期；(2)那底岗日组火山岩SHRIMP锆石U-Pb年龄在216～205 Ma之间，其时代主要为若利期，可能包含有瑞替期：(3)日干配错组底部火山岩的年龄、中上部化石组合及其被下侏罗统整合覆盖，综合反映的时代为晚三叠世若利期—瑞替期，而且那底岗日组火山岩和日干配错组火山岩的地球化学成分分析反映两者均为引张构造背景下的产物；土门地区的土门各拉组的下部岩性及界面特征、化石组合和上部可能被下侏罗统整合覆盖，综合反映其时代为若利期—若利期。

And all the gifts he received from his father on the occasion of the Sigillaria he presented of his own accord to his dependents or to his teachers.

卡拉卡拉还将斯吉拉里亚庆典(Sigillaria，罗马人的庆典，每年接着农神节5日庆典之后的两日举行，因为该庆典上出售陶制雕像， sigilla，给小孩玩而得名)的上从父亲那里收到的礼物转送予了自己的侍从和老师们。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。