查询词典 power transmission

After the intermediate stage in the Medieval Europe, the deed theories of Hebrew culture was not only enormously promoted the economic development , with contracting freedom inherited from the ancient Rome culture, Moreover, it had expedited the people sovereignty theories. After the combination of the neoteric commodity economy with the theories of Christianity"s original sin, belief doctrine, and the wealth view, which gave birth to the supreme status of constitution, and the conception of equality, freedom, and so on. Christianity"s wealth view (especially the Protestantism ethics) enormously promoted the capitalism expansion and finally forms the conception that private property are sacrosanctity. The ideology of successive authority restriction from Christianity, and the Christianitys exercise to partial legislative power and jurisdiction power, combined with autonomous cities based on commodity economy, and the political phenomenon that merchants exerted legislative power and jurisdiction power. Those had made the mundane ruler such as king, and so on, could only take the exertion of tax revenue power as the main symbol administrative authorities. It provided historical and psychological foundation for the birth of modern decentralization theories .

希伯来文化中的"约"和古罗马的契约自由不仅极大地促进中世纪中期以后欧洲商品经济的发展，而且催生了人民主权理念；基督教的"原罪说"、信仰主义和财富观等与近代商品经济的结合，生成了宪法至上及平等、自由等权利观念；基督教的财富观极大地促进了资本主义扩大再生产的实现并最终形成私有财产神圣不可侵犯的财产权观念；基督教会传承的权力制约思想及基督教会对部分立法权和司法权的行使，与建立在商品经济基础上的自治城市及商人行使立法权、司法权等政治现象相耦合，使得国王等世俗的统治者习惯于只行使以税收权为主要标志的行政权，为近代分权学说的产生和分权制度的建立提供了历史和心理的基础。

Aiming at this problem, the concept of the second order power spectrum was proposed based on the characteristic of the amplitude tune with periodical notch spectrum in thin layer and theoretically researched. The corresponding relationship between the thickness of thin layers and the maximum value of second order power spectrum was established. The theoretical criteria and method for the thickness estimation by second order power spectrum were given. The second order power spectrum map is made by the energy relationship between the thickness of thin layers and the second order power spectrum, and the time responding to strong energy on the map is the time of thin layer.

为此，从薄层振幅调谐具有周期性陷频谱特征出发，提出了二阶功率谱的概念，从理论上对薄层的二阶功率谱特征进行了研究，建立了薄层厚度与二阶功率谱极大值之间的对应关系，给出了利用二阶功率谱进行薄层厚度预测的理论依据和方法，即根据薄层厚度和二阶功率谱的能量关系制作二阶功率谱图，图上强能量团对应的时间即为薄层时间厚度。

according to the users′ actually demand for uninterruptible power supply for loads,the internal structure of digital generator is analysed and the reason for its uninterruptible function can′t be achieved.a design of the uninterrupted power supply system which transformed from the digital generator is proposed.the system uses the inverter of generators,ac through inverter for loads,at the same time,charges the battery as ac is normal.inverter the battery dc converters to ac for load,meanwhile,starting generator,when power failure.the system applies uninterruptible power for load,whether the ac is normal or abnormal,and design voltage and frequency stabilization,output zero-interrupted,battery charging and discharging management.without requiring purchase an uninterruptible power supply separately,this design can avoid duplication of investment and wasting of resources.

快速安全提高汽轮发电机转子检修质量。。。摘要：针对用户对负载供电不间断的实际需求，分析了数码发电机的内部结构及其不能实现供电的不间断性能的原因，提出一种由数码发电机改造组成的交流不间断供电系统的设计方法。该设计利用发电机内部的逆变器，在市电正常时，由市电经过逆变器给负载供电，同时给蓄电池充电；在市电断电时，一边启动发电机，一边由蓄电池的直流电通过逆变器转换成交流电供负载使用，实现无论市电正常还是异常，系统对负载提供不间断电源。设计对市电进行稳压、稳频、输出零切换、蓄电池的充放电管理等新功能。此设计无需单独购买不间断电源，避免重复投资和资源浪费。

The article introduces two patterns of electric power reform:one is the transformation of a traditional planned economy state electric power industry into a market economy electric power industry;The other is the transformation of a market economy state-run monopolized electric power industry into competitive electric power industry.

摘要介绍了两种类型的电力改革：一种是由传统的计划经济国家的电力工业改造为市场经济的电力工业；另一种是由市场经济国家垄断经营的电力工业改造为竞争性的电力工业。

Buck and Boost topology switching power conversion circuits as the core of this system, ultra low power MSP430F1222 microcontroller-based controller, microcontroller produced by the PWM pulse width modulation signals, respectively, two-way control switch voltage conversion circuit the turn-on and turn-off in order to achieve the above two kinds of topology switching power conversion circuit, and then to draw power from the flow of electrical energy has been filled into the rechargeable battery, and using microcontroller A / D input voltage implementation of the monitoring, according to the input voltage switching buck - circuit at a lower cost to achieve a highly efficient energy transfer, and the circuit is simple, the parameter to determine easy, self-low power consumption,to achieve full-featured.

本系统以Buck降压和Boost升压拓扑结构开关电源变换电路为核心，以超低功耗单片机MSP430F1222为主控器，由单片机产生PWM脉宽调制信号，分别控制两路电压变换电路中开关管的导通与关断从而实现以上两种拓扑结构开关电源变换电路，进而从一直流电源中吸取电能充入可充电电池，并利用单片机A/D对输入电压实施监测，根据输入电压切换升降压电路，以较低的成本实现了高效率的电能转移，并且电路简单、参数确定容易，自身功耗低，实现功能完整。

The purpose: AC filter capacitor complete unit is connected into the power system of power frequency to filter harmful harmonic current out in power system and improve the quality of power, increase power factor.

产品用途：交流滤波电容器成套装置接于工频电力系统中，有以滤除电力系统中有害的谐波电流，改善电能质量提高功率因数。

This is a professional production the company of new and high technology of equipment of instrument of test of electric power of management high pressure, equipment of test of high pressure of main development electric power and power source, electric power checks instrument appearance, wattmeter to measure an instrument to wait for a product, apply extensively at a variety of industries such as electric power, irrigation works, oil.

这是一家专业生产经营高压电力测试仪器设备的高新技术企业，主要开发电力高压试验设备及电源、电力测试仪器仪表、电力计量仪器等产品，广泛应用于电力、水利、石油等多种行业。

According to the research object and core, the competitory power of bio-industry, this thesis was unfolded from four aspects: Firstly, we put forward the competitory power of bio-industry theory, its concepts and categories, analytical frame and theories structure from analyzing its influence and determinant system; Secondly, appraisal models, based on deciding factors, composing factors and realizing factors, were respectively established, by using related mathematics method, cooperate theories, management and economics theories; Thirdly, according to the research on life cycle of bio-industry, we analyzed the characteristics and countermeasures of its competitory power changing at different stages; Fourthly, we focused on the core carrier of the bio-industry andits competitory power--the bio-industry cluster (life science industry park and biologicvalley), the bio-industry cluster theories and the park-area competitive factors and the capital market and the financing competition which are important drive factors of the competitory power of bio-industry. Firthly, making use of the evaluation model of bioindustrial competition ability, we carry on bioindustrial competition ability comparison of the United States and Chinas, and evaluate a substantial evidence.

针对本论文的研究对象和研究核心——生物产业竞争力，从五个方面展开研究：一是构建生物产业竞争力理论，提出和界定生物产业竞争力的概念和范畴，从影响和决定因素系统分析入手，研究生物产业竞争力的分析框架和理论结构；二是创建生物产业竞争力分析评价指标体系与模型，运用相关数学方法、协同理论、经济学和管理学理论，以生物产业竞争力的决定因素、构成要素和实现要素为依据，分别建立分析评价模型；三是研究生物产业竞争力生命周期，针对生物产业发展的不同阶段和特点，分析生物产业竞争力变化特点和应对策略；四是研究生物产业及其竞争力的核心载体——生物产业集群(生命科学产业园、生物谷)，研究生物产业集群理论和园区竞争要素，对生物产业竞争力的重要驱动因素——生物产业资本市场和融资竞争，进行分析探讨，并提出生物产业竞争的战略路径。

As for charging for Intelligent Power Storage Mobile Power Supply, insert 5P end of data wire into 5P end of Intelligent Power Storage Mobile Power Supply, then connect USB end of data wire to computer and charger with USB interface to electricize before keeping a large quantity of power please always remember to switch from ON gear to OFF gear after finishing electricizing in case that a charger with voltage of 5V-6V is adopted.

给智能储电宝移动电源存储电量，将数所线5P 头插入智能储电宝5P 母头，然后将数据线一端 USB 头接上电脑和带有 USB 的充电器进行充电（切记电压在5V-6V 的充电器，充电完成后将开关 ON 档移动到 OFF 档）锁住电量。

As the junction of transimmting and distributing power, the power transformor is at the core of power network, so its reliability works on power energic quality for amoutful consumers, and the safety of power system even.

电力变压器是传输、分配电能的枢纽，是电力网的核心元件，其可靠运行不仅关系到广大用户的电能质量，也关系到整个系统的安全程度。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。