The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.
从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。
Say goodbye to plugs and cables - the era of wire-free power has moved a step closer, after scientists showed how mobile phones and televisions could be powered using simple physics.
跟插头和电线说再见吧——在科学家们给我们演示完移动电话和电视是怎样通过简单的物理原理来无线充电后，这意味着无线电力的时代离我们的生活更近了。
But physics gave the 20th century a more subtle boon than mere power. It also brought an understanding of the vastness of the universe and humanity's insignificant place in it.
但物理学给了20世纪比力量更加精妙的恩惠，它让我们知道宇宙的浩瀚与人类的渺小。
Because of the physics of how force is generated by wind blowing past a sail, tall thin sails generally have more power when the boat is sailing into the wind.
根据风吹过船帆时产生动力的物理原理，当船只航行在风里时，高而薄的帆通常产生更大的力。
It is foot power, even from the most basic principles of physics in the universe - molecular attraction.
它脚底的力量，竟然来自宇宙中最基本的物理学原理——分子引力。
Because of the above characteristics, SF6 is widely used in the power industry, high-energy physics, refrigeration technology, meteorology, metallurgy, laser technology and medicine.
由于上述特点，SF 6广泛应用于电力工业、高能物理、冷冻技术、气象、冶金、激光技术和医学领域。
In the study of the high power solid laser for ICF, online inspection for optic damage plays an important part in the research of high laser physics and technology.
在用于惯性约束聚变研究的高功率固体激光驱动器中，光学元件损伤的在线检测一直是强激光物理与技术研究的重点。
Pulse power with fast rise time technology was applied in many fields such as nuclear physics, electron beam, accelerator, laser, HPM etc.
高功率快脉冲技术在核物理技术、电子束、加速器、激光、HPM现代科学技术领域都有广泛的应用。
It points out the special role of college physics on fostering studentS 'thinking ability and creative power, and provides a method performing conventional and creative thinking skill training.
该文阐明《大学物理》培养工科学生思维能力的独特作用和培养革新创造能力的特殊作用，并指明进行创造性思维技能和常规思维技能训练的方法。
Applying the mechanics of the propagation of high power microwave in atmosphere and the theory of plasma physics, a sort of new conception antenna-active lens antenna based on plasma is put forward.
应用高功率微波大气传输机理和等离子体物理理论，提出了一种新概念天线等离子体有源透镜天线。
Then both control scheme and operating principle of a double closed loop AC/DC power converter system are discussed by using physics.
在此基础上，提出了双向AC／DC功率变换器的一种双闭环系统控制结构，并从物理概念出发讨论了系统的工作原理。
Compared with the traditional power theory expression, this algorithm has certain uniformity and its physics significance.
并与传统的功率理论表达式相比较，具有一定的一致性和物理意义。
TCSC physics model can really reflect the physical nature of a power transmission system, and meanwhile simulate all kinds of system operation condition.
TCSC物理模型能真实地反映实际系统的物理特性，同时又能模拟系统的各种运行条件。
Due to ultrashort laser pulse possesses ultrashort duration and superhigh peak power, it is widely applied to physics, chemistry, biology, and other fields.
超短脉冲激光具有超短的时间间隔和超强的峰值功率，它在物理、化学、生物等学科领域具有广阔的应用前景。
In high power laser drivers used for Inertial Confinement Fusion (ICF) research, the propagation, amplification and control are always the research emphases of high power laser physics and technology.
在用于惯性约束聚变研究(ICF)的高功率激光驱动器中，强激光束的传输、放大与控制问题一直是强激光物理与技术研究的重点。
In the study of the high power solid laser for ICF (Inertial Confinement Fusion), online inspection for optic damage plays an important part in the research of high laser physics and technology.
在用于惯性约束聚变(ICF)研究的高功率固体激光驱动器中，光学元件损伤的在线检测一直是强激光物理与技术研究的重点。
Ring farewell to the century of physics, the one in which we split the atom and turned silicon into computing power.
跟物理学的世纪说再见的时候到了。在那个世纪里，人类的成就之一是裂解了原子，并把硅转变成有计算的能力。
Strap surface different material quality, Thickness and tracery decide strap 's adhesive power, Physics, Chemistry and mechanical characteristic.
皮带表面不同的材质、厚度及花纹决定皮带的附着力、物理、化学及机械特性。
Rather than depending on the complexity of factoring large numbers, quantum cryptography is based on the rules of physics and is also independent of the processing power of computing systems.
与经典保密通信不同的是，量子密码学不是基于大数分解的复杂性，而是基于量子力学的原理。同时，量子密码也是不依赖于计算机系统的计算能力的。
The radiated power of impurity ions varying with time and electron temperature for given the profiles of electron temperature and density is calculated, and the corresponding physics is discussed.
在给定电子温度和密度剖面下，给出了杂质离子辐射率随时间和电子温度变化的计算结果，并讨论了相关物理过程。
The High Power Microwave (HPM) technology as a combination of pulse power technology, plasma physics and vacuum electron device is a rising science in the 1970s.
高功率微波（HPM）技术是上世纪70年代以来产生的一门新兴学科，是脉冲功率技术与等离子体物理学及电真空技术相结合的产物。
After the proof from the practice factory, the unit can maintain the target in the side of physics and chemical features when adding 20%to 30% power.
经塑料制品专业工厂实践操作证明，磨制粉料在加工配方中加入20%-30%，其制品的化学物理性能保持全新料的各项指标不变。
By use of mathematics, physics approach, the operating characteristic of rotating components of the double-pump double-loop full-power variable flux system is In-depth analyzed.
运用数学、物理的方法，深入地分析了双泵双回路全功率变量系统回转机构的运动特性。
The zero power device is a typical equipment that is used in the experiment research of nuclear engineering and nuclear physics.
零功率装置是典型的核工程、核物理实验研究装置。
With the CPU free of carrying any of the load for graphic rendering, its power can be put to use elsewhere. For example, it can process physics models in 3d games.
将CPU占用从图形渲染中释放出来，使其可以使用到其它地方，如处理3d游戏的物理模型等。
The paper reports the model of the reactor core of the PWR nuclear power plant and established the suitable core physics-mathematics model for microcomputer simulation.
阐述了PWR核电站堆芯的模型化问题，提出了适用于微机仿真的核电站堆芯的物理数学模型。
His current research interests mainly include high power microwave engineering and experimental research of plasma physics.
近期主要从事于大功率微波工程和等离子体物理实验研究。
His current research interests mainly include high power microwave engineering and experimental research of plasma physics.
近期主要从事于大功率微波工程和等离子体物理实验研究。
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