无基础的

This paper proposes an universal e-cash system based on partially blind signature which can be divided to small pieces of arbitrary number one time, so-called single-divisibility.

针对通用电子现金系统的难点在于其可分性，本文提出的方案以SK00系统为基础，实现其转移性(SK00公开问题)，并给商家颁发电子执照行使银行的部分职能，进而提出了一个显式可分(即一次性任意分割电子现金)的离线电子货币系统；同时利用以前的技术实现了一个采用树型结构的可分电子现金系统，并比较了这两个方案和以前方案的效率；二者安全性基于离散对数问题和强无碰撞Hash函数安全性；最后本文利用代理签名给出了一个新的部分盲签名方案。

At this time, the music composers of China started to explore the brand-new sense "Chinese music style". Besides of the continuation of the "nationality" style and the "populace" style, some modern compose techniques,such as "dodecaphonic","atonality" and "sound block" have been used into the Chinese composers piano works.

从困惑中走出来的中国作曲家们开始探索全新意义上的"中国音乐风格"，除了延续"民族化"、"群众化"的传统创作风格的作品之外，十二音、无调性、音块等现代创作技法开始出现在中国钢琴音乐作品中，这些有益的尝试与创作实践都为进入新世纪的中国钢琴音乐创作奠定了发展的基础。

Nonstandard analysis ; nlargements of number systems ; transfer principle ; external producing principle ; comparative principle ; potential numbers ; measure ; continuum ; discontinuum ; cardinal number ; continuum hypothesis ; Hilbert's first problem Ner

非标准分析；数系的扩大；转移原则；外的生成原则；比较原则；潜在数；测度；连续统；离散统；基数；连续统假设； Hilbert第一问题；新的数学实体；不可分的连续体； Zeno的总格言； Aristotle的猜想；庄周；无厚不可积；万世不竭；测度论的基础

Chaper 3 is general description of ADA encryption. Chapter 4 deals with the transform domain encryption. Includes the element of perfect and quasi-perfect transform domain encryption, and presents two type new schemes. Chapter 5 deals with asynchronous ADA encryption. Extends the general theory and model of asynchronous ADA scrambling, and introduces two type phase-distortion-free a synchronous ADA schemes. Chapter 6 is about new direction of ADA encryption. Includes TASI scrambling, transform domain dummy insertion scrambling, noise coving scrambling and other multi-dimension ADA scrambling, and proposes an adaptive dummy spectrum insertion asynchronous scrambling and a new adaptive noise-coving DFT scrambling algorithm. Chapter 7 is on permutation key. presents part results on permutation features, selecting criterion and constructing method. Chapter 8 introduces the hard and software design of a common ADA encryption/decryption system, and presents the experimental results on several proposed ADA encryption schemes.

第一章为绪论；第二章为语声信号、及其处理基础；第三章为模数模加密的一般描述；第四章为变换域加密研究，包括变换域加密机理，变换域完善与准完善保密研究，提出两种新的变换域加密方案；第五章为异步模数模加密研究，扩充了异步模数模加密的一般理论，介绍了两种新的无相位失真异步加密方案的原理与实现方法；第六章对模数模加密新方向：TASI应用途径、变换域伪谱插空置乱、噪声掩盖、多维置乱加密的原理和方法进行介绍，提出了自适应伪频插空异步模数模置乱算法与自适应DFT系数噪声掩盖置乱新算法；第七章为置换密钥性质、筛选准则以及构造方法研究的部分结果；第八章介绍了通用模数模加/解密实验系统的硬件、软件研制概况，并给出了几种加密方法的实验结果。

The calculation method for load and track of the pipeline failures according to the relations between slope and bending deflection of the pipeline system is given.

在对煤气管道的坡度和挠度进行分析的基础上，针对当前国内大中型联合企业煤气净化与输配的实际情况，提出了煤气管道无坡度敷设的前提条件，并给出了根据管道的坡度与挠度之间的关系计算管道事故荷载及跨距的方法。

Based on the obtained the temperature, the electron density of the cloud lightning channel by combined with the method of the spectra diagnose and Saha equation.

论文摘要：用无狭缝光栅摄谱仪在西藏地区获得了云闪放电通道的光谱，在已经获得云闪放电通道温度的基础上，利用光谱诊断方法结合Saha方程得到了云闪放电通道的电子密度；将空气等离子体的输运理论应用于闪电放电通道特性的研究，首次计算了三次云闪放电通道的电导率、电子的热导率和热扩散系数。

Based on the foundation of detailed research and the intelligent application of corrosion resistant steels combined with ceramic materialscustomized high performance polymers and hightech lubricants all of our products are exactingly engineered for the harsh environment of sterilization.

在对抗腐蚀的钢材结合陶瓷材料，定制的高性能聚合体和高技术含量的润滑剂的详尽研究和智能应用的基础上，我们所有的产品都严格按照无菌环境而设计。

Based on the concepts of complex product, standard operation, virtual operation, no-wait and the expansion processing tree defined in this paper, the standard operations are processed by allied critical path method and best fit scheduling method, and the virtual operations are processed respectively on corresponding machine with movement and exchange algorithm in order to translate scheduling problem with no-wait operations into the general scheduling problem with virtual operations.

该方法在提出复杂产品、标准工序、虚拟工序、零等待和扩展加工工艺树的概念基础上，对扩展加工工艺树中的标准工序采用拟关键路径法和最佳适应调度的车间调度算法进行调度，对虚拟工序采用移动交换算法在相应设备上分离调度，将存在零等待约束的调度问题转化为存在虚拟工序的无零等待约束的调度问题。

Morse brought a funkiness, a depth as guitarist and writer, an unparalleled fluidity as a soloist, a startling aptitude as foil to Lord, and an arsenal of influences – country, folk, jazz, what they've sadly labeled "fusion," and an inherent understanding of blues-based riffs – that meshed effortlessly with the immaculate Glover-Paice sense of swing and Gillan's seeming capacity to go anywhere at any time, full-throated and eyes ablaze.

摩士带来了funkiness ，深度为吉他手和作家，是一个无与伦比的流动性作为独奏家，十分惊人。性向作为衬托主，和阿森纳的影响-国家，民族音乐，爵士乐，杨致远说，他们的可悲标记为"融合"，并一种内在的认识，蓝调为基础riffs -即网状毫不费力地与圣母无染原罪格洛弗- p aice意义上的摇摆和g illan的似乎有能力去任何地方在任何时候，全喉和眼睛烧掉了。

On the basic that existing second-order sufficient condition for an isolated minimizer of order 2 for unconstrained multi-objective optimization, using the so called oriented distance from a point to a set, l-stable function and generalized second-order Peano direction derivative, some second-order sufficient conditions for an isolated minimizer of order 2 for constrained multiobjective optimization problems with l-stable functions are obtained.

在已有的无约束l-稳定函数多目标优化问题的二阶充分条件的基础上，借助定向距离函数和l-稳定函数的性质及引入的广义二阶Peano方向导数，进一步刻画了具有抽象约束的l-稳定函数的多目标优化问题的二阶孤立极小点的二阶充分条件。

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％。