实际的证明

Such as L. Robbins who attempted to narrowly define the nature and the scope of economics, the neoclassical economics that sets up rational economics man as the fundamental assumption of behavior, Milton Friedman who maintained the notorious argument of irrelevancy of assumption, the professional economists who are obsessed in the self-help mathematical game in the name of the seemingly right positive studies, all of these efforts have so far never plausibly proved that the positive economics is built upon a solid foundation of methodology.

罗宾斯对经济学研究的性质和研究范围的狭窄界定，新古典经济学的高度简略化的&理性经济人&基本行为假设，弗里德曼的&假设不相关性&观点，乃至专业经济学家们似是而非的&实证&，以及在&实证&旗号下沉湎于数理&自助游戏&中所实际奉行的方法论形式主义，所有这些都未能令人信服地证明：实证经济学具备一个坚实可靠的方法论基础。

This research has proved that an artificial neural network is capable to differentiate the reactional enhancement of malignant intracranial gliomas in postoperative MR images and the enhancement caused by tumor residual. As a innovative differentiation approach, it requires further studies and researches to determine its applicability in practice, including the increase of training samples, image description standardization, effects to doctoral diagnosis, as well as parameter optimization. With improvements in these elements, the performance of the network will be optimized.

本研究成功地证明了人工神经网络能够鉴别颅内恶性胶质瘤术后磁共振图像的反应性强化与肿瘤残存所致的强化，为解决二者的鉴别这一复杂问题提供了一个新的方法，但是本研究只是初步的应用探讨，能否在实际中应用，还有待于进一步的研究，如训练样本的增加、图像描述的规范化、对医师诊断影响程度、参数的优化等，网络的性能会不断完善和提高。

This research has proved that an artificial neural network is capable to differentiate the reactional enhancement of malignant intracranial gliomas in postoperative MR images and the enhancement caused by tumor residual. As a innovative differentiation approach, it requires further studies and researches to determine its applicability in practice, including the increase of training samples, image de脚本ion standardization, effects to doctoral diagnosis, as well as parameter optimization. With improvements in these elements, the performance of the network will be optimized.

本研究成功地证明了人工神经网络能够鉴别颅内恶性胶质瘤术后磁共振图像的反应性强化与肿瘤残存所致的强化，为解决二者的鉴别这一复杂问题提供了一个新的方法，但是本研究只是初步的应用探讨，能否在实际中应用，还有待于进一步的研究，如训练样本的增加、图像描述的规范化、对医师诊断影响程度、参数的优化等，网络的性能会不断完善和提高。

Taking the pricing strategies of carrying out particularly and opening up stressfully high-electric-consuming as a starting point in consideration, this paper analyses theoretically the price joint-moving policies between electric power corporation and high-electric consuming enterprises and explains the schemes of joint-moving policies briefly.

论文工作是根据本人两年余时间内在宁夏电力公司实施价格联动的实际经历，结合对市场营销理论的学习理解而逐步完成的。事实证明，宁夏电力实施的价格联动政策为本公司经营效益的增长及宁夏地区经济的发展都起到了积极的推动作用。

The paper researches the kernel of Real-Time Operating System μC/OS-Ⅱ and the method of porting it to PIC18F8720 which is the PIC18 series MCU of Microchip Corporation. It solves the four key functions and presents the most important and difficult problems in the course of porting μC/OS-Ⅱ. The porting method is catholicized and can be used to other series MCU. A porting has been implemented on board, and the system runs steadily and reliably under multitask environment. By testing, the real time parameters have reached the demand of designing. So the paper has common guidance in porting operating system to other series MCU.

针对剪板机位置控制系统实时性的要求，采用基于嵌入式实时系统技术搭建系统软件框架，替换原来的前后台系统软件框架；研究了μC/OS-Ⅱ实时操作系统内核，以及用于Microchip公司PIC18F8720单片机的移植方法，详细分析了如何正确改写4个关键函数和在移植过程中需要注意的问题；该移植已经通过软件测试并且用于一个剪板机位置控制系统中，实际运行稳定可靠，证明移植是成功的；其在PIC18XX系列单片机上移植μC/OS-Ⅱ的函数改写方法具有一定普遍性，可以借鉴用于其它系列单片机的μC/OS-Ⅱ移植。

The result proved that in the case of charging time shortened significantly, the consistency of batteries' SOC has been strengthened. In addition, comparing with the traditional two-stage constant current charging method, the result shows that the method of the depolarized pulse charging and the parallel charging combination has a practical meaning to promote the electric vehicles' batteries.

结果证明在充电时间明显缩短的情况下，而且加强了电池组各电池SOC的一致性，同时进行了传统的两阶段恒流充电法作为参照，结果表明，采用目前可行的去极化脉冲结合并联充电的方法对电动车电池后续的推广使用有一定的实际参照意义。

This second form may be described as a negative theoretic atheism; and may be furthur viewed as cosmological or psychological, according as it is motived, on the one hand, by a consideration of the paucity of actual data available for the arguments proving the existence of a super-sensible and spiritual God, or, what amounts to the same thing, the attributing of all cosmic change and development to the self-contained potentialities of an eternal matter; or, on the other hand, by an empiric or theoretic estimate of the powers of reason working upon the data furnished by sense-perception.

这第二种形式可以被描述为一种消极的理论，无神论和可furthur看作是宇宙或心理，根据，因为这是motived ，一方面，是考虑到缺乏实际数据供论据证明存在一个超级理智和精神神，或相当于同样的事情，归功于所有宇宙的变化和发展，以自我载有潜力的一个永恒的事情，或在另一方面，由一个经验性或理论估计权力的原因，工作后，提供的数据感知觉。

The paper consists of five parts. Firstly I carry on a review to the domestic and foreign scholars" research on the stock price manipulation, in the second part, the paper takes an objective analysis of the way in which china"s stock market is manipulated and the cause of the manipulation. In the third chapter, firstly I find that auto-correlation of time series of stock return and persistency of the GARCH model could be an index for speculative price by comparing the characters between the speculative price and non-speculative price presented by GARCH modeling, and then stick out that low β coefficient is an important symbol of stock price manipulation through empirical study.

本文的研究分五个部分，首先对国内外学者对股价操纵方面的理论和研究成果进行了回顾，在第二部分中结合中国股市的实际情况对中国股票市场的操纵手法及形成的原因进行了客观的分析，第三章首先通过比较非操纵价格与被操纵价格的时间序列GARCH模型的特点，证明被操纵价格存在序列相关，时变条件方差不稳定的特点，然后通过实证研究表明低贝塔系数是市场操纵过程中股价异动的重要标志。

The author prepared bulk SmBaCuO single crystals with 5×5×5mm〓 by MTG method. The SmBaCuO crystals were proved by X-ray diffraction and X-ray back-reflection Laue technique. SmBaCuO crytal became 90K zero resistance superconductor by the study of the relation of transition temperatures and heat treatment conditions.

采用MTG法及其它类似的方法制备的YBCO超导体的小样品具有很好的超导电性能，但要使YBCO超导体获得实际应用，必须制备超导电性能优异的大块YBCO超导材料，采用籽晶诱导技术是制备高性能大块YBCO超导体的有效方法，因此，制备较大尺寸高质量的〓〓单晶是籽晶诱导技术成败的关键，作者用MTG工艺制备了尺寸达5×5×5mm〓的大块〓单晶，X-ray衍射及X-ray劳埃像法证明MTG法制备的〓晶体具有很好的单晶特性。

The coupling fields are analyzed with FEM method. The laws of frost heave and thawing settlement from this analysis are consistent with that from model simulation, which has proved that the analysis is correct.

建立了人工冻结土体冻结温度场、水分场、应力场及位移场的耦合数学模型，揭示了温度、水分、应力、位移相互作用的基本规律及其对冻胀融沉的影响；利用有限元方法进行了耦合场的分析，获得的冻胀融沉规律和实际结果具有完全相同的规律，证明了分析方法的正确性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。