查询词典 number system

The system schemes are selected in descending probability order. The stopping rule for the state selection is the index accuracy. The relationship between scheme selection accuracy and the forecasting time is also studied. The results show that only a small number of system schemes are required to achieve the high accuracy of the short-term reliability index. Hence, evaluation can be performed in the online environment. The proposed algorithm is applied to the IEEE-RTS.

按照概率大小进行系统状态选择，按照指标精度进行状态截止，并研究了状态截止精度随预测时间的变化关系，表明短期评估只需选择少量系统状态就能满足较高的评估精度，具备在线应用的前景，通过算例IEEE-RTS进行了验证。

Based on these the comprehensive appraisal system is created that is composed of three subsystems-investment risk, opportunity, and environment. Each subsystem includes four evaluation indexes and the total subindex number is 36. The comprehensive index evaluation method, AHP method, and fuzzy comprehensive evaluation method are used respectively in designing the comprehensive index system, determining each indexs weight coefficient and measuring the evaluation indexes.

在此基础上，运用理论分析与实例验证的方式，建立了由投资风险、投资机会和投资环境三个子系统，包括十二类评价指标共36个分指标组成的综合评价体系；并分别采用综合指标评价法、系统层次分析法和模糊综合评价法来设计综合指标体系、分配指标权数和处理计分量化。

In this paper, a large number of simulations have been done based on the two different networks. Simulations show that the transformer fault diagnosis system based on the probability neural network is better than BP network system in the speed, accuracy and the ability for samples superaddition.

本文对基于不同网络模型的两个系统进行了大量仿真，仿真结果表明基于概率神经网络的变压器故障诊断系统在速度、正确率以及追加样本能力等各方面的能力都要优于BP网络系统。

A memory device includes: a generator system having a number of generators that supply voltage or current to the memory device, a controller that supplies to the generator system a state control signal that commands the generators to be in an active state or a standby state, and a self-refresh oscillator that generates a self-refresh clock signal having a period suitable to refresh memory cells of the memory device.

存储装置包括：具有多个发生器的发生器系统，所述多个发生器被配置来给所述存储装置提供电压或电流；给所述发生器系统提供状态控制信号的控制器，所述状态控制信号命令所述发生器处于激活状态或备用状态；以及自刷新振荡器，该自刷新振荡器生成具有适于刷新所述存储装置的存储单元的周期的自刷新时钟信号。

The company has rich experience in the implementation of system integration and after-sales service repair experience for the successful implementation of a number of units in system integration projects, and received by users.

公司拥有丰富系统集成实施经验和售后服务维修经验，成功的为多家单位实施系统集成项目，并获得用户好评。

A system which comprised many hundreds of monasteries and many thousands of monks, spread over a number of different countries, without any unity of organization; which was exposed, moreover, to all the dangers and disturbances inseparable from those troublous times of kingdom-making; such a system was inevitably unable to keep worldliness, and even worse vices, wholly out of its midst.

一个系统其中包括数以百计的许多寺庙和数以千计的僧侣，分散在若干不同的国家，没有任何统一的组织；这是暴露，此外，所有的危险和动荡的不可分割的焦急的时候王国的决策；这种制度是必然无法跟上世故，甚至更糟恶习，完全摆脱了中间。

Answer : Prior to 1994, China withstood a number of fixed exchange rate system and the two-track exchange rate system.

问：我国汇率制度的历史与现状是怎样的？

The ratio of peak and average power in multi-carrier system is much larger than that in single carrier system,and may grow unboundedly as the number of subcarriers grows to infinity.

多载波信号的峰值平均功率比远远大于单载波系统，而且峰平比随着子载波个数无限增长。

Consequently when considering a general rational system, the author could only make some general character analysis with regard to some undecomposable system, especially the relationship between the geometry expression of Julia set and the number of cyclicity.

由此作者联想到是不是这样的系统本身就可能是一个其他系统的有限次复合。

Sector is the smallest physical disk storage unit, but the operating system unable to carry out a large number of addressable sectors, the sector adjacent to the operating system will combine to form a cluster, and then the management of clusters.

扇区是磁盘最小的物理存储单元，但由于操作系统无法对数目众多的扇区进行寻址，所以操作系统就将相邻的扇区组合在一起，形成一个簇，然后再对簇进行管理。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。