Said phase selection unit (PSU) is implemented based on direct logic.
根据控制逻辑来实施所述相位选择单元(psu)。
As phase selection schemes, they can be used for perfect digital r...
因此可作为数字式保护的较理想的选相元件方案。
As phase selection schemes, they can be used for perfect digital relay.
因此可作为数字式保护的较理想的选相元件方案。
This paper studied the transmission lines when earthing fault fault phase selection criterion.
本文研究了输电线路接地故障时的故障选相判据。
Now these functions are realized by electronic circuit and got used widely in phase selection devices.
目前广泛采用的选相分合闸机构，大多由电子线路实现上述功能。
In this paper, a new type of phase selection element used for EHV power system is studied and suggested.
本文研究提出了一种适用于超高压电力系统的新型选相元件。
The application of phase selection close switch in low voltage electrical apparatus test was introduced.
介绍了低压电器产品试验中选相合闸开关的应用。
The implementation of the phase selection unit based on direct logic enables a higher speed and saves area on the chip.
根据控制逻辑来实施相位选择单元使得能够获得更高的速度并节省芯片面积。
The proportion of DNPAOs increased from 15.5% to 73% of total phosphate accumulating organisms after three phase selection.
经过3个阶段的选择和富集，反硝化聚磷菌在聚磷菌中的比例从15 %上升到73% 。
This paper analyzes the phase selection theories of sequence current, the current break variable and the compensation voltage.
分析了反映序电流、电流突变量和补偿电压的选相原理，提出了当电压互感器断线时为防止误动应闭锁补偿电压选相。
The invention furthermore provides that the clock patterns are selected taking into consideration a phase selection for the current measurement.
此外规定在考虑针对电流测量的相选择下选择该节拍模式。
Recently, many aspects of peritectic solidification have been investigated including nucleation and growth, banded structure, coupled growth and phase selection.
包晶凝固是十分重要的相变过程，许多结构和功能材料的制备都涉及到包晶反应。
It has the advantages of definite phase selection, simple structure, high sensitivity, good reliability, wide suitability range and short operation time. Therefore, it will be an ideal ph...
该选相元件具有选相明确、结构简单、灵敏度高、可靠性好、适用范围广、动作速度快等优点，因此，它将是一种较为理想的选相元件。
A phase selection PLL is adopted to adjust the phase of the recovered clock, and the chip area of the recovery circuit is greatly reduced without sacrificing the noise performance of the system.
设计了一个数字时钟数据恢复电路，采用相位选择锁相环进行相位调整，在不影响系统噪声性能的前提下大大降低了芯片面积。
Based on the detailed analysis of basic principle, the traditional three-phase short-circuit criterion of phase selection element based on sudden-change of phase current differential is improved.
在详细分析相电流差突变量选相基本原理的基础上，对传统相电流差突变量选相元件三相短路故障判据进行了改进。
In the Elaboration phase, their selection is driven by risk — that is, scenarios are chosen because they will cause risks to be confronted.
在精化阶段，风险决定了它们的选择——就是说，他们选择场景就要面临风险。
The primary page for the initial phase of the project, for example, would collect selection criteria for dynamic queries.
例如，项目初始阶段的主页面将为动态查询收集选择标准。
The aim is to narrate the design process: from the concept phase to the development, through the selection of materials, technical design and construction phases, until the completion.
展览的目的在于展示设计过程：通过材料、工艺设计、施工等方面的选择，从概念阶段到项目的进展，一直到项目结束。
In the design phase of a project, the type selection and collocation of embedded instruments is an important job, which influences to a large extent the follow-up work.
在工程设计阶段，埋设仪器的选型和布置设计是监测设计中的一项重要工作，仪器选型是否正确对后续工作的成败有很大影响。
Frequently the absolute intensity is increased since the selection rules are less strict in the condensed phase.
由于在凝相中，选择定则是比较不严格的，所以绝对强度往往有所增大。
Tool Information Agent selects Tool Resource Agent by biding mechanism in Tool Resource Agent selection phase.
在刀具资源代理选择阶段，刀具信息代理采用招标投标机制选择最佳的刀具资源代理。
The motion design of follower includes selection of motion law and distribution of motion duration for each motion phase.
从动件的运动设计包括各运动阶段运动规律的选择和运动时间的分配。
The solid-phase microextraction conditions were further optimized by carefully selection of the fibers, the extraction time and the desorption time.
通过对固相微萃取的纤维头、萃取时间和解吸时间的选择来优化其实验条件。
The selection of moving phase, gradient eluting procedure and line relation of sampling concentration with peak height were discussed.
研究了流动相的选择，梯度淋洗程序的最佳化以及进样浓度与峰高的线性关系。
And the character of administration phase is selection and adaptability.
执行阶段的表现形式是选择与适应。
Furthermore, its some problems, such as, the application range and the selection of the phase function are discussed and the corresponding conclusions are obtained.
重点对广义解调时频分析方法应用范围、相位函数的选择等问题进行了讨论，得出了相应的结论。
The validity of the method is verified through the selection of optimal operating condition in binary and ternary mobile phase systems.
通过对反相色谱二元和三元体系操作参数的优化选择，确证了方法的可靠性。
According to transfer functions of the loop filter and the single phase locked loop system, it figures out the loop filters parameters, and introduces the selection of loop bandwidth.
根据环路滤波器传递函数以及单环锁相系统的传递函数，计算出环路滤波器的各个参数，并介绍了环路带宽的选择。
Unlike the concept selection phase, though, each of the criteria might come equipped with know specification levels.
选择不同的概念阶段，不过，也许是每一个标准规格配备了解程度。
Unlike the concept selection phase, though, each of the criteria might come equipped with know specification levels.
选择不同的概念阶段，不过，也许是每一个标准规格配备了解程度。
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