正

Love was when I loved you, one true time I hold to.

爱就是当我爱着你，一次真真正正的抓紧。

Theorem 2.1.2 Let F be a family of holomorphic functions in a domain D , k (≥2) and p be positive integers, and let K be a positive number.

定理2.1.2设F为区域D内的一个全纯函数族，k (≥2)是一正整数，p是一正整数， K为一正数。

Paul Erds once posed the following problem about real line R: is it true that, for every infinite set X, there is a closed set E with positive lebesgue measure such that E doesn't contain any subset similar to X (I.e., there is no subset of E, which is a linear homeomorphic image of X). In 1984, K. J. Falconer proved the following: for a decreasing sequence of positive numbers {xn} such that \%lim\%xn=0 and \%lim\%(xn+1)/=1, Erds problem has a partial positive answer.

叶盛 Paul Erds曾提出如下关于实直线R的问题：是否对R的每一个无限子集X，都存在一个具有正测度的闭子集E，使得E的任何子集都不相似于X(E的任何子集都不与X线性同胚)。1984年，Falconer证明了如下结论：对于一个满足limxn=0和lim(xn+1)/=1的单调递减的正实数列{x n}，Erds问题有一个部分肯定的解答。

It was our young acquaintance of Baymouth, Mr. Spavin, who had got his degree , and was driving homewards in triumph in his yellow postchaise

这是我们在倍莫斯见过的年轻的朋友斯帕文先生，他得了学位，现在正乘着一辆橙黄色的马车正衣锦荣归呢。

The following conclusions have been made in this paper.(1) Based on CO_2 flux data of eddy covariance, variation characteristics of gross primary productivity in four flux observation stations were studied, which are an alpine meadow, an alpine shrub meadow, a swamp alpine meadow and a steppe alpine meadow at Dongxiong. The results show that photosynthetic capacity of the alpine meadow is the highest, and the annual total GPP is 652.2g C/m~2. Daily-differencing approach is used to analyze the random error of CO_2 fluxes measurements. The results show that the distribution of random error follows more closely follows a double-exponential, rather than a normal distribution, capturing the high peak and thick tail, and the random error varies with environment variables, which violates the assumptions for the ordinary least squares fitting with normality and homoscedasticity, consequently, we introduce maximum likelihood method for parameter optimization.

本文主要在以下几个方面开展工作并获得了一些认知和结论：(1)通过分析样带区域内高寒草甸、高寒灌丛、沼泽化湿地和草原化高寒草甸四个通量观测站点草地生态系统总初级生产力变化特征，研究结果表明HBBT矮嵩草草甸生态系统植被光合作用能力较强，年GPP总量为652.2 gC/m~2，明显高于其他三种生态系统；通过利用"单塔日变化法"获得四站点通量观测数据随机误差，结果表明通量观测随机误差概率分布呈现尖峰厚尾的特征，与正态分布相比，更服从双边指数分布，进一步分析表明通量观测随机误差随环境变量(风速、温度和光合有效辐射)的变化而变化，这违背了普通最小二乘法进行生态过程模型参数优化正态分布且误差同质的假设，因此本研究中引入最大似然法进行生态过程模型参数优化。

We consider the existence of positive solutions of second order impulsive boundary value problems by constructing the appropriate homotopy operator and applying the theory of fixed point index in cones. our results contain the conclusion when f ≥ 0 and J_k = 0([6]). Secondly, we discuss multiple positive solutions of the following impulsive boundary

其次，我们在§2.2中讨论了下面的脉冲微分边值问题多正解的存在性在这一部分的讨论中，利用不动点指数理论，在f既非超线性又非次线性的情形下，得到了两个正解的存在性定理，把文[7]的结果推广到脉冲微分边值

The condition for the existence of positive elliptic periodic solution was found using Floquet theory; and the theorem of the existence of positive elliptic periodic solution was proved by the method of upper and lower solutions and homotopy invariance theory of topology degree; then an example was given.

利用Floquet理论得到了该方程的正椭圆周期解存在的条件；然后利用上下解方法和拓扑度的同伦不变性理论，证明了该模型正椭圆周期解的存在性定理，并进行了实例验证。

Maximum Clique Problem; Information Theory Method; Homotopy Method; Entropy Regularization; D-function Regularization

基础科学，数学，代数、数论、组合理论最大团问题；信息论方法；同伦方法；熵正则化； D函数正则化

Horizontal coordinates are defined with positive x towards the east, and hence positive y towards the north.

定义水平坐标向东为正 x，因此向北为正 y。

Report from our correspondent the electronic business affairs of traditional retail trade is breaking through last kilometer, the reporter learns, the traditional trade group of Guangzhou is in business affairs of active engraft electron, include business of Beijing grade family status circle, always terminal market of commerce of blessing road car, with white horse store, besides large trade group, include beautiful, Yi Chulian is flower, wide 100, friendship, with the mobile phone chain north is fought, communication of dragon another name for Guangdong Province platform of in full blast deploy electron business affairs.

本报讯 传统零售业的电子商务正在突破最后一公里，记者获悉，广州的传统商圈正在积极嫁接电子商务，包括北京路门户商圈、永福路汽车贸易批发市场，和白马商城，除了大型商圈，包括正佳、易初莲花、广百、友谊，和手机连锁北斗、龙粤通信等正紧锣密鼓地部署电子商务平台。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。