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- Complex Phase Control 组织复相化控制
- It is evident now why this system is called"phase control". 现在可以明了为什么这种系统称为“相位控制。”
- It is evident now why this system is called "phase control". 为什么这种系统称为“相位控制”现在可清楚了。
- A major and complex phase in the project is the construction of the upstream sheet-pile wall under full tidal influence in the River Weser. 在此项目中,最主要也是最复杂的问题是在威悉河完全涨潮的影响下,河上游的钢板桩墙的建筑施工。
- The effects of doping CeO2 and Er2O3 on the mechanical strength of Al2TiO5?TiO2?SiO2 complex phase ceramics were investigated. 研究了CeO2和Er2O3等稀土掺杂对Al2TiO5?TiO2?SiO2多相泡沫陶瓷力学性能的影响。
- The method is applicable for phase control thyristors and rectifier diodes and features higher accuracy. 该方法适用于普通相控晶闸管和二极管的吸收电路参数设计,有较高的精度。
- In recent years, there is more and more complex phase of international security.The line between safety and danger becomes more and more slurred. 近年来,国际安全局势呈现动荡不安的状况,国际安全领域的界线变得越来越模糊不清,出现了更为复杂的局面。
- Phase control of free-free transitions in bichromatic laser field is investigated employing the Born approximation. 本文利用玻恩近似理论对双模激光场中自由-自由跃迁过程中的相位影响进行了初步研究。
- Through answering these incident, the party controls the ability of complex phase gets escalate, accumulated rich processing and the experience that resolve sudden episode. 通过应对这些事件,党驾驭复杂局面的能力得到逐步增强,积累了丰富的处理和解决突发事件的经验。
- A control strategy for piezoelectric transformer backlight inverter based on a constant frequency control and phase control is presented. 以定频控制和相位控制为基础的控制方式被用来控制压电式背光换流器系统在本文中被提及。
- The results show that the thermal fatigue resistance of ferrite matrix of S.G. iron is best and complex phase matrix is detrimental to increase in thermal fatigue resistance. 结果表明:铁素体基体球铁的抗热疲劳性能最好,复相基体组织不利于提高球铁的抗热疲劳性能。
- The hardness and the impact toughness of the complex phase which composed of lower bainite, martensite and retained austenite are higher than that of lower bainite. 下贝氏体+马氏体+较大量残余奥氏体复相组织的硬度和冲击韧度要优于单纯的下贝氏体组织;
- In this paper, a complex compensation scheme with phase controlled SVC is suggested, and a feasibility and superiority is discussed. 本文提出采用一种可分相控制的SVC来实现综合补偿,并论证了它的可行性和优越性。
- All of these have relied on phase controlled thyristors (PCT), offering the higher power control. 所有这些都依赖于能提供更大功率控制的相控晶闸管(pct)。
- Experiments of the phase control null and random phase quantization in density weighted phased arrays are described. 叙述了在密度加权相控阵上进行的随机馈相和波束置零实验。
- Using the magnetic amplifier as a comparative amplifier and a triggering unit with phase control in the AYR and AFR has the advantage of the simplicity on the circuit and the reliableness on the operation. AVR和AFR中采用磁放大器作为比较放大和移相触发环节;具有线路简单、运行可靠的优点.
- Thermodynamic equilibrium constants of chemical reactions, which involve gaseous phases, condensed phases and complex phases, are strictly deduced in terms of chemical potential. 利用化学势的概念;导出气相、液相和复相化学反应体系的热力学平衡常数表示式.
- In this paper the reflection effects which appeared in RF system of BPL on the phase measurement and phase control are described. Some mathematical expressions about the effects are obtained. A coneret method reducing the reflection effects is presented. 本文描述了BPL的RF系统中出现的反射对相位测量和相位控制的影响,得出了关于这些影响的某些数学表达式,提出了减少反射影响的一种具体方法。
- Then the influence of phase controlled Cycloconverter’s work characteristics and control tactic on the performance of FFTS is analyzed in theory. 从理论上分析了相控周波变换器 的工作特性和控制方式等对分频输电系统运行性能的影响,并用计算机仿 真进行了初步验证。
- Complex phase behavior of gas condensate systems 凝析气流体的复杂相态