查询词典 power function

For the single objective optimization, the decomposition and coordination method is adopted to build the decomposition and coordination model according to the existing sub-area division conditions of power networks. Then using the Augmented Lagrange method, the minimization problem of decomposition and coordination model can be changed to the saddle point problem of augmented Lagrangian function. Finally, the so called auxiliary problem principle is selected to decompose variables as well as the functions. This transforms the voltage and reactive optimization problem of the wholenetworks to some sub-problems in some sub-areas.

对于单目标无功电压优化，根据实际电网分区情况，采用分解协调法复制各分区的边界节点，建立分解协调模型，采用增广拉格朗日法将求分解协调模型的极小值问题转化为求增广拉格朗日函数的鞍点问题，然后采用辅助问题原理分解变量和增广拉格朗日函数，从而将全网无功电压优化问题分解为多个分区的分布式并行优化问题。

By using the optimal power flow,the relation between the electricity purchasing cost change and the line stability limit which is the product of the stability limit factor and the basic stability limit of the line,is described by the derivative of the augmented lagrangian function with respect to the line stability limit factor.

以最优潮流为工具，将线路的稳定限额看作是基准传输容量限值与稳定限额因子的乘积，通过增广拉格朗日函数对线路稳定限额因子的导数描述了系统购电成本的变化与线路稳定限额因子和线路基准稳定限额乘积的关系。

First, improve the running efficiency of its organizational structure. Sencond, distinguish the function of organizations and agencies. Third, optimize the establishment of functional department. Fouthly,combine the centralization and divident of power, the authority assignment matches the service development; At last, reorganize the branch offices following the economic zone and the efficiency principle.

一是提高组织层次运行效率，二是明晰组织机构功能定位；三是优化职能部门的设置；四是集权与分权相结合，权力分配与业务发展相匹配；五是按经济区划和效率原则重组分支机构。

The output power is not a linear function of the firing angle.

输出功率和触发角不是线性的。

He output power is not a linear function of the firing angle.

T输出功率和触发角不是线性的。

On the base of it,literature [26]、[27] introduced Euro-pean option pricing with logarithmic utility and power utility function which isadopted by the agent.

在此基础上文献[26]、[27]介绍了不完全信息情况下，代理人的效用函数分别是对数效用函数和幂函数时的欧式期权定价公式。

The paper studies UFLS with several times accelerating shedding load function, analyzes dynamic frequency characteristic of power system during UFLS, derives the formula which is served as setting rate of frequency change for criterion of accelerating shedding load, and designs the logical diagram expressing UFLS operation.

研究了同时依据频率和频率变化率两个变量，在每个频率定值处设置加速减载功能的低频减载方案。文中详细分析了低频减载过程中频率的动态特性，推导了作为加速减载判据的频率变化率整定值的计算公式。

The paper studies UFLS with severaltimes accelerating shedding load function, analyzes dynamic frequencycharacteristic of power system during UFLS, derivesthe formula which is served as setting rate of frequency change for criterionof accelerating shedding load, and designs the logical diagram expressing UFLSoperation.

研究了同时依据频率和频率变化率两个变量，在每个频率定值处设置加速减载功能的低频减载方案。文中详细分析了低频减载过程中频率的动态特性，推导了作为加速减载判据的频率变化率整定值的计算公式。

The power that can be transmitted across system without the loss of synchronism is the function of fault clearing times.

可能被传输过没有同步的损耗系统的功率是层错清扫时代的功能。

We try to find out more methods to releasing pressure and its probabilities to provide design circles or the related toy manufacturers with guidelines and opinions.The study result showed that Healing toys can be separated into five types, the type that is a personification in vision for appreciation purpose, the type that is controlled by the human voice and can interact with people, the type that can make an action by theuser's touch control for entertainment purpose, the type that is sensitive to the light and reacts with regular actions, and the type that contains IC chips and has some kinds of artificial intelligence. Through three rounds of Delphi method, we knew that the word "Healing" was named because the healing toys can soothe, relieve and transfer the strong pressure inside somebody's mind. The characteristics of those toys are having cute appearance, harmlessness, tenderness, lovableness, two-way interaction, addition function that can give surprise, and relationship related with emotions of oneself.The concrete feelings given by the healing toys are happiness, relaxation, reducing pressure, transferring attention, deferring bad moods, and having the power to change emotions. Besides, the healing toys are considered suitable to be assisting materials to heal somebody's mind by playing games because it has characteristics of helping to transfer or relieve negative emotions and helping to transfer attention. The questionnaire results from Mature age generation indicated that the most favorable, healable and desirable toy is the type that contains IC chips and has some kinds of artificial intelligence; and the type that is a personification in vision for appreciation purpose is in contrast. Considering the related perspectives toward the healing toys, people of Mature age generation mostly agree the expert, Delphi for his viewpoints.

研究结果显示疗伤系玩具可分为「视觉拟人化观赏型」、「声控感音式互动型」、「触控式动作娱乐型」、「感光规律模式互动型」与「智慧电子IC科技型」五大类型；经由三回合制Delphi法可得知疗伤系玩具被称之为「疗伤系」是因其具「抚慰安定」、「放松功能」与「可转移内心压力达到治疗」等原因，其特性则是具「可爱造形」、「无伤害感」、「柔和」、「使人喜爱」、「双向互动性」、「惊喜附加功能」及「与自己情感有相关性」此7项，而疗伤系玩具赋予的具体感觉层面有「愉悦感」、「放松感」、「抒压感」、「转移注意力」、「暂缓坏情绪」和「具转移情绪的力量」，另外，疗伤系玩具是被认同适合作心理或游戏治疗辅具的，因其具「可帮助转移或抒解负面情绪」、「放松感」及「可帮助转移注意力」等特质；而熟龄问卷的调查结果则指出，对熟龄族最具有好感、疗伤感及购买欲的疗伤系玩具是「智慧电子IC科技型」，反之则是「视觉拟人化观赏型」，经由因素分析后也得知，疗伤系玩具所具有的意象感为「移转情感性」、「感官舒适性」、「抚慰心灵性」与「互动体验性」此四大特性层面；另外，熟龄族大都皆「同意」Delphi法专家对疗伤系玩具所探讨出的相关论点与看法。

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％。