查询词典 power function

The characteristic of this system is multifarious function, excellent reliability, small size and low power consumption.

本系统具有功能多样，可靠性好，体积小，功耗低的特点。

It is especially important to research and analyze the running state of the power net and the function under the situation of all kinds of disturbance and breakdown.

随着蒙西电网的不断发展，电网结构日趋复杂，研究和分析电网的运行状况及在各种扰动和故障条件下的性能显得尤为重要。

The ill-conditioned normal equations bring numerical problems in construction of macromodel in time domain for power distribution networking using rational function approximation.

摘要有理函数逼近法方程组病态条件数为构建电源分配网络时域宏模型带来了数值问题。

This paper introduces the practice of applying normalized transient energy function for transient stability assessment in Henan power network with transient stability control.

介绍考虑稳定控制措施后的归一化能量函数在河南电网暂态稳定性分析中的应用。

This solar atomic watch from Oceanus features a rechargeable battery that includes a power saving function when it is not in use.

该太阳能手表的功能从大洋斯原子充电电池，其中包括一个省电功能时，不使用。

Be together many kernels conformity, let every kernel move below inferior frequency, thereby the power comsumption of each odd kernels drops and apportion arrives on many kernels, the result that gets from this is much nucleus function exceed odd nucleus processor considerably.

将多个内核整合在一起，让每个内核在较低的频率下运行，从而各个单内核的功耗下降而且分摊到多个内核上，由此得到的结果就是多核性能大幅超过单核处理器。

Community with topographical advantages, labor power and service can function and supplement the current old-age pension system.

社区的地利和人力以及社区服务可以成为市场经济背景下的特殊系统，使得社区能够发挥家庭力不能支的功能，补充现行养老金制度经济保障的不足。

It proposes the control-output transfer function of the nondeal Buck converter using circuit average method, the model in Pspice 10.0, the open-loop and gain of the voltage control loop simulations of the system. A prototype of output power 15W has been made up, and the experimental results are agreed with the simulative results.

用电路平均建模法推导出非理想Buck变换器控制-输出的传递函数，在PSpice10.0环境下建立了仿真模型，对系统进行了开环和电压控制环路增益仿真，并在研制的15W实验样机上进行了系统的实验测试。

This paper presents a novel model of short-term trade planning in a competitive electricity pool, with the settlement rules involved in the objective function. Moreover, the concept of system marginal price is improved so as to reflect the reasonable distribution of benefits between transaction centers and suppliers. And the justice criterion from the standpoint of power plants is proposed, as well as the optimality criterion from the standpoint of transaction centers.

文中结合我国的实际情况，建立了以电网为核心的买电型短期交易计划的模型，提出了兼顾电网交易中心与发电商之间利益合理分配的浮动边际电价的新概念，并从电厂的角度给出了短期交易计划的公平性准则，从电网交易中心的角度给出了最优性判定准则。

Used regression sum of squares to get the F-test statistic in order to test the random effect, the power of the test is increasing function of the test variance.

通过残差平方和构造了F检验统计量对是否有随机效应进行检验，并得出了检验的势函数是检验方差的增函数。

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％。