Third, Wavelet Packet Energy Component Curvature Method, Curvature Mode Method and Flexibility Matrix Method are introduced, based on which, the method which use EVI to locate the damage is proposed. 再次,系统介绍了小波包能量分量曲率法、曲率模态法和柔度矩阵法等损伤定位理论,在此基础上提出了利用小波包能量变异极值指数法进行桥梁损伤定位的方法。
Development Opportunities of Energy Storage Component and Its Equipment for New Energy 新能源形势下储能元件及其装备的发展机遇
The solar energy redundant component is used to supply power for the peel box, thereby solving the problems of outdoor wiring for power supply; 本实用新型由于采用了太阳能光复组件供电,解决了户外供电放线的问题;
The collision-proof equipment designed particularly for plane-nosed trucks consists of front curl buffering plate, longitudinal energy absorbing component, and other parts. 为平头汽车设计了碰撞防护装置是由正面弧形缓冲板、纵向吸能器等部件组成。
The success of the Bangladesh project is the kind the Bank hopes to duplicate in Africa, where many energy access projects now have a renewable energy component, says Cabraal. 孟加拉国项目所取得的成功正是世行希望在非洲推广的,因为非洲正在实施的很多能源项目均设有可再生能源子项目,Cabraal说。
Coal will be a chief part of energy resources component for a long time in China. 煤炭在我国能源结构中将长期居主要地位。
Effect of Negative Energy Component on Baryon Spectra N、△重子谱中负能级分量的作用
It can be used as energy storage component in large pulse power electric sources. 因此,这种陶瓷电容器适合用作强脉冲大功率电源的储能元件。
The potencial of in situ ash content prediction using low energy component of gamma gamma logging 用伽玛&伽玛测井的低能组分测定煤灰分的可能
The activities were calculated from three-component system phase diagram with two component congruent compound, using fusion free energy of component. 利用熔化自由能,由具有同分熔点二元化合物的三元系相图计算活度。
This result can give a valuable reference to design of the impact absorption energy component in car. 本文的结果对车体结构中的碰撞吸能元件的设计提供了有价值的参考。
This paper studies control of the energy system based on super capacitors. Super capacitor, a novel energy storage component, is used here. 本文中研究了基于超级电容器的电压控制技术,其中的储能元件采用超级电容器这一新型能源器件。
An optical spectroscopy based on Doppler shift is applied to measuring energy and the percentages of the four energy component& the full energy, half energy, third energy and the eighteenth energy of diagnostic neutral beam ( DNB) on HT-7 Tokamak. 实验测量了诊断中性束(DNB)中H0的4种主要能量成分(全能量,半能量,1/3能量,1/18能量),运用光谱法来分析中性束的束成分所占百分数。
The experiment result shows that the curve of corrugated tube absorbing energy is smooth, so it is a very good absorbing energy component in a car. 试验结果表明:波纹管的吸能曲线比较平稳,是一个很好的汽车碰撞吸能部件;
The concept of whole electric energy loss component caused by power supplies in the branches is defined in this paper and the calculation method based on nodes 'impedance matrix is also expounded. Accurate formulas are derived to whole electric energy loss component. 该文阐述了电源在支路中引起的全电能损耗分量的概念及其叠加原理,及节点阻抗矩阵为基础的算法,推导了全电能损耗分量的精确计算公式。
Driven by two factors-change of the energy component for vehicles and the promotion of environmental protection, LPG is chosen to be the major fuel for vehicles in the 21 st century. 在汽车能源结构改变及环境保护的双重作用推动下,21世纪LPG(石油液化气)被确定为汽车的主要燃料。
Each wave energy component of the swell spectrum due to stable wind is symmetrically unimodal distribution of direction. 涌浪和由稳定风场引起的风浪方向谱各组成波能量相对于方向呈单峰对称分布。
The study of super high energy component of cosmic rays 超高能宇宙线的研究
This research result provides some theoretical and practical basis for wide application of the energy saving component. 本文为该节能元件的广泛应用提供了一定的理论和实践依据。
Supercapacitor is a new type of energy storage component, its properties are between conventional electrostatic capacitor and batteries, such as the high power density characterized by conventional capacitors, the high energy density characterized by batteries. 超级电容器是介于传统静电电容器和电池之间的一种新型能源器件,兼有前者功率密度大和后者能量密度高的优点。
Chemical potential energy of component part in ideal solution and of osmotic pressure 理想溶液组分的化学势及对渗透压的分析
The-flywheel is a kind of important energy storage component. 飞轮是一种重要的储能元件。
State-of-arts of research and development of supercapacitor, a novel energy storage component 新型能源器件&超级电容器研究发展最新动态
In this paper the formula of the component activity which is applicable to the complete liquidoid is established by fitting the parameters necessary for the relationship between the excess partial molar free energy and component concentration. 通过拟合过剩偏摩尔自由能与组元浓度的关系式需要的参数,建立起可应用于整个液相区的组元活度解析式。
As a new kind of energy storage component, electrochemical capacitor ( EC) is characterized with high energy density, high power density, long life time and wide temperature range for using. 电化学电容器作为一种新型储能器件,具有高能量密度、高功率密度、长循环寿命和宽使用温度范围等特点。
Combustible cartridge case was a kind of porous composite energetic materials, with dual roles of the container and the energy component. 可燃药筒是一种多孔结构的非均质复合材料,具有容器和提供装药能量的双重作用。
Because the inductor is energy storage component, the energy will exponentially decay if uncontrolled, and can not be effectively utilized. 由于电感是储能元件,其能量的释放若不加控制将呈指数衰减,并不能有效的得到利用。
Based on the consumption of energy, the economy develops with high speed. However, the oil, which is an important energy component, has nothing to parallel in strategic position, the complexity of influencing factors and the extent of price fluctuation. 经济的高速发展必然以能源的消耗为依托,石油作为重要的能源组成部分,其战略地位之高、影响因素之复杂、价格波动之剧烈,是其它任何商品所无法比拟的。
The more reasonable option was determined, after analysis of the peak pressure and peak time of three different throttle aperture size of energy component actuating cylinder. 分析了能源组件作动筒节流孔三种不同尺寸孔径的气缸压力峰值大小、峰值时间,确定了更合理的方案。
The parameter design idea of the DC side energy storage component in the single-phase PWM converter is applied into three-phase three-wire system, and the values of the voltage and capacitance at the DC side are determined. 将单相变流器直流侧储能元件的参数设计思想应用在三相三线制系统中,确定了直流侧电压值和电容值。