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The higher mathematics curriculum is a college engineering course undergraduate course each specialized student's compulsory important basic theory class, through this curriculum study, causes the student to obtain: Circular function calculus study, the space analytic geometry and the vector algebra, the function of many variables calculus study, the infinite series, aspect and so on ordinary differential equation basic concepts, the elementary theory and the fundamental operation skill, and further obtain mathematics knowledge for the study successor curriculum to lay the essential mathematics foundation,During instruction knowledge, must train the student through each teaching link to have the abstract thinking ability, logic reasoning ability, spatial imagination ability gradually and studies independently ability, but also must pay attention specially trains the student to have the quite skilled operational capability and the synthesis utilization studies the knowledge to analyze the question and to solve the question ability.

高等数学课程是高等学校工科本科各专业学生的一门必修的重要基础理论课，通过本课程的学习，使学生获得：一元函数微积分学，空间解析几何与向量代数，多元函数微积分学，无穷级数，常微分方程等方面的基本概念、基本理论和基本运算技能，为学习后继课程和进一步获得数学知识奠定必要的数学基础，在传授知识的同时，要通过各个教学环节逐步培养学生具有抽象思维能力、逻辑推理能力、空间想象能力和自学能力，还要特别注意培养学生具有比较熟练的运算能力和综合运用所学知识去分析问题和解决问题的能力。主要是其中的一些专有名词查不到，比如一元函数等

The short note service constructs which in this foundation has custom-made the functional design, provided a dependence short note for us to obtain the service the method, it was the dynamic website programming, the data bank technology, the homepage manufacture and so on many kinds of technical union, this function will have the possibility to obtain the widespread promotion in future several years, and will act as the main work environment in the future work domain!

在此基础上构建的短信服务定制功能设计，为我们提供了1个依靠短信来获得服务的方法，它是动态网站编程、数据库技术、网页制作等多种技术的结合，该项功能有可能在未来几年内得到广泛的推广，并在未来办公领域充当主要的办公环境！

This Arbitration Agreement and the exercise of any of the rights you and the Bank have under this Arbitration Agreement do not stop you and the Bank from exercising any lawful rights to use other remedies available to preserve, foreclose or obtain possession of real or personal property; exercise self-help remedies, including setoff and repossession rights; or obtain provisional or ancillary remedies such as injunctive relief, attachment, garnishment or the appointment of a receiver by a court having jurisdiction.

保留权利。这份仲裁协议以及根据这份仲裁协议行使您和本银行拥有的任何权利，并不阻止您和本银行行使任何合法权利去利用现有的其他补救方法以保全、扣留或取得不动产或动产；行使自助补救方法，包括抵销权及重新占有权；或取得临时的或辅助的补救方法，例如，由有管辖权的法庭做出强制性救济、财产查封、扣押或指定财产接管。

The method comprises:(1) weighing lead acetate hexahydrate and thioacetamide, and preparing aqueous solutions respectively, so that the concentration ratio of Pd2+ to S is 1:(1-4);(2) adding acetic acid into thioacetamide solution to adjust the pH value to 2-4;(3) adding poly surfactant into lead acetate solution, ultrasonicating to mix uniformly and obtain a colorless and transparent sol;(4) mixing the sol and thioacetamide solution;(5) placing the mixed solution in a sealed container, irradiating by 2.5 MeV and 40 mA electron accelerator with irradiation dose of 25-40 Mrad;(6) washing the product, centrifuging for separation, and drying to obtain black PdS nanoparticles.

本发明方法的工艺过程如下：首先称取一定量的六水合醋酸铅和硫代乙酰胺，各自配制成水溶液，其浓度比为使其中的铅离子浓度与硫原子浓度的比例为1∶1～1∶4；在硫代乙酰胺溶液中加入适量醋酸调节其pH值至2～4；醋酸铅溶液中加入少量表面活性剂聚乙烯醇，然后超声振荡，混合均匀，制成无色透明溶胶；随后将溶胶与上述的硫代乙酰胺溶液混合；将该混合液置于密闭容器中，并将其放置于2.5MeV、40mA的电子加速器产生的电子束辐照下进行辐照处理，其辐照剂量为25～40Mrad；然后将反应生成物清洗，并用高速离心机离心分离，然后干燥，最终得到黑色纳米硫化铅颗粒。

The second-order linear homogeneous differential equations in differential equation theory occupies an important position, but the second order differential equation has no general solution method, most of the solutions of these equations is difficult to obtain analytical expressions and even some impossible to obtain the solution of the form, and the second order differential equation solving is divided into homogeneous and inhomogeneous problems.

二阶线性齐次微分方程在微分方程理论中占有重要位置，但二阶变系数微分方程却没有一般的求解方法，大多数这类方程很难求得解的分析表达式甚至有的根本不可能求得其解的分析形式，并且二阶变系数微分方程的求解又分为齐次的和非齐次的问题。

In the method the discrete cosine transform DCT is first applied to noisy facial images to remove its high frequency component noise, the removed noisy face images can be obtain through performing inverse discrete cosine transform. Then the two dimensional principal component analysis (2DPCA) is exploited to the removed noisy face images to obtain a set of eigenvectors that have larger correspondent eigenvalues, and the features of images with lower information dimensions are extracted to get fast recognition speed.

这方法首先对具杂讯脸部影像进行离散余弦转换去除高频杂讯，取得低频影像以降低高频杂讯干扰，然后再对低频影像以二维主分量分析(2DPCA)撷取前几个较高特徵值所对应的一组特徵向量，以降维与资讯集中达到快速辨识的目的。

The invention refers to a method to correct universal frequency of electric communication technique, its character: make signal index quantization on the complex number of cross product, to directly reflect the quantized numerical value of tangent value and the located quadrant of imaginary and real parts, use inverse tangent ROM table to discriminate the processed result, then make loop filter and phase accumulation on the discriminated result to obtain error-correcting angle, and use digital controlled oscillator to make table look-up and quadrant adjustment to obtain correcting factor; use the relationship of trigonometric function in each quadrant to compress inverse tangent look-up table ROM and digital controlled oscillator look-up table ROM.

一种涉及电通信技术的通用频率纠正的方法，其特征在于：它采用如下步骤：经过叉积的复数进行信号指数量化处理，通过该复数虚、实部信号的指数量化结果的差值及其极性直接反映虚、实部的正切值的量化数值以及所处象限，将处理后的结果通过反正切ROM表进行鉴频，鉴频后的结果经环路滤波和相位累加，得纠偏角度，通过数控振荡器针对纠偏角度进行查表和象限调整，得到纠正因子；通过个象限之间的三角函数关系来压缩反正切查表ROM和数控振荡器查表ROM的大小，本发明资源耗费小，效率高，可极大地节省内存资源。

By using the algebraic method, we obtain a new formula for the expected hitting time of random walks on strong-connected and aperiodic digrahs (irreducible and aperiodic Markov chain). From this formula, we obtain the explicit expressions for the expected hitting times of random walks on directed de Bruijn graph, directed Kautz graph and some graphs constructed from strong regular graph, etc.

利用代数方法给出了强连通非周期有向图上随机游动（即不可约非周期马尔可夫链）平均首达时间一个新的表达式，并利用这个表达式得到了有向de Bruijn图，有向Kautz图以及和强正则图相关的几类图上随机游动任意两点之间的平均首达时间。

Current, company of summit of a person of extraordinary powers has 20 undergraduates to jackaroo inside the enterprise, li Yao expresses, to the current situation with undergraduate bad obtain employment, the company will induct obtain employment actively.

目前，豪峰公司就有20名大学生在企业内实习，李尧表示，对于大学生就业难的现状，企业将积极吸纳就业。

By China Quality Association as a "good corporate quality management." December 2004, the Group-owned preserved fruit series, bean jelly series, Poria cake folder series products successfully passed CQC China Quality Certification Center tests, to obtain HACCP certification, becoming the only one all through this certification fruit processing enterprises; their bean jelly series Products passed the China Green Food Certification Center of the audit, access to "green" designation, marking, Chinese traditional products to the international standards of a strong step forward, but also confirmed our country's scientific production of traditional products, enhancing safety and standardization. March 2006, companies successfully passed Quality Supervision Bureau of the audit to obtain QS certification, becoming the Beijing market fruit industry first.

被中国质量协会评为"质量管理优秀企业"。2004年12月，集团所属果脯系列、羊羹系列、茯苓夹饼系列产品全部顺利通过CQC中国质量认证中心检验，获得HACCP认证证书，成为全国唯一一家全部通过此认证的果品加工企业；所属羊羹系列产品顺利通过中国绿色食品认证中心的审核，获得"绿色食品"称号，标志着，中华传统产品的生产向国际化标准迈进了有力的一步，也证实了我国传统产品生产的科学化、安全化和标准化。2006年3月，企业顺利通过质监局的审核，获得QS认证资格，成为北京市场果脯行业第一家。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。