At the same time, the characteristic of probability of harmonic wave current can be obtained.
同时得到了该次谐波电流的概率统计特性。
This paper introduces a high performance sine wave current source (SSCS) based on DDS chip AD9833.
本文设计了一种基于DDS芯片AD9833的高性能正弦扫频式恒流源。
This paper deals with an AC servo system with permanent magnetic brushless motor driven by square wave current.
研究了方波电流驱动的永磁无刷电机交流伺服系统。
The responses of Buoy and chain have been computed for different wind wave current directions and different rigidity of chain. The results...
对不同的风波流方向及链刚度，计算了浮筒的运动及链力，结果显示本文的模型是合理的。
Detecting back EMF is one of the most important methods for the detection of rotor position in square wave current drive BLDCM sensorless control.
方波电流驱动的BLDC电机无位置传感器控制检测转子位置的最重要方法是反电动势检测法。
Continuous resistive loading is used to extend antenna operating band in order to realize traveling-wave current distribution on a finite length antenna.
在有限长的偶极天线上，采用分布电阻加载法，实现行波电流分布，展宽天线的工作频带。
It is necessary that drilling vessel is capable of standing still under the action of ocean current wave surge tropical storm and internal wave current in winter.
在冬季的洋流、涌浪以及热带风暴和内波流作用下钻井船有能力保持位置不动是很有必要的。
The results show that there exists a density window for lower hybrid wave current drive (LHCD), i. e, LHCD would be achieved only within a certain range of plasma density.
结果表明，存在着驱动电流的密度窗口，即仅在一定的等离子体密度范围内才能驱动电流(通常在理论和实验上仅注意到驱动电流的密度上限)。
A directional protection based on traveling wave current polarity comparison which is implemented by detecting the polarity of current wavefront of traveling wave is presented.
文章提出了基于检测行波电流波头极性的行波电流极性比较式方向保护。
It will give patients treatment by means of the amplified amplitude modulating wave current that can be obtained form medium frequency amplitude modulated by the low frequency pulse signal.
它将有关低频脉冲信号对中频调幅后，利用被放大的调幅波电流对人体进行治疗。
When exciting Sin voltage source is applied to proper port, the stability of network depends on the sign of active and reactive components for fundamental-wave current entering port of networks.
若在适当端口施加正弦电压源，则网络的稳定性取决于进入端口基波电流的实功与虚功成份的符号值。
During experiments of lower hybrid wave current drive, the change of LHW drive power will be accompanied by the change of the edge electric field, poloidal rotation velocity and Reynolds stress.
在低杂波注入实验中，改变低杂波驱动功率，从而改变边缘电场、等离子体旋转速度和边缘静电雷诺胁强。
This neglect contributed to the many factors underlying the current wave of civil unrest, especially to the region's stagnant incomes and unemployment rates.
这方面的忽视产生了导致当前国内动荡的众多因素，特别是地区内停滞的收入和失业率。
The Qiantang River tides appear each year during the eighth month of the lunar calendar, when incoming tides form a huge wave that travels against the direction of the current as the river narrows.
钱塘潮出现在每年农历八月期间，上涨的潮水形成巨大的波浪，随着河流变窄，波浪移动的方向与水流的方向相反。
Users can move a slider to “replay” a wave, to see how it reached its current form.
使用者滚动拉动光标来“重演”一个海浪，观察它是怎样形成的。
Most analysts trace America's current economic woes to tight credit conditions sparked by a wave of home foreclosures and mortgage defaults.
绝大多数分析人士都把美国目前的经济困难归咎于房贷违约和丧失抵押住房赎回权案子激增所导致的信贷条件紧缩。
On the other hand, the current wave of globalisation may not be widening the gap between the poor and the rest.
另一方面，目前的全球化大潮可能并未扩大贫富鸿沟。
"There's something else happening here," he says. "We call it electron entrainment, since part of the current appears to scale with wave velocity."
他说：“在这里发生了另一种现象，我们管它叫电子输送，因为电流的一部分看似根据波的速度按比例决定的。”
Such Numbers will make it difficult for swine flu in its current form to reappear in a new wave, Schaffner noted.
据夏弗纳观察，这些数字将很难使猪流感以当前的形式在一股新的浪潮中重新出现。
At our current level of technology, no conceivable mix of solar, wind, or wave can meet even half the demand for energy.
依我们现有的技术水平，不能混合开发使用太阳能、风能和潮汐能，所以至多能提供所需能量需求的一半。
The current wave of cholera outbreaks which had begun several weeks ago in West Africa is still ongoing (see map below).
几周前在西非开始的本波霍乱暴发仍在继续(见下面的地图)。
These waves are what those current and planned gravitational wave detectors are designed to look for.
现有的和待造的引力波探测器就是为它们准备的。
The current wave of cholera outbreaks started several weeks ago in West Africa.
本波霍乱暴发几周前在西非开始。
And that's precisely what we're seeing in the current wave of global food-price inflation.
这正是我们经历着的全球粮价上涨的浪潮。
A newer iteration of the Oyster wave power machine is being developed for the current project in Scotland.
为苏格兰当前项目准备的更新一代Oyster(牡蛎)波浪发电机目前正在研发中。
We call it electron entrainment, since part of the current appears to scale with wave velocity.
我们将其称为电子夹带(electron entrainment)，因为部分电流表现出与波速成比例的态势。
We're beginning to see it in the current wave of Linked Data sets being released, and in the support that big companies like Google and Yahoo are showing for it.
我们从当前的关联数据热潮中就可以看到它的影子，并且得到了Google和雅虎等大公司的支持。
Based on the double factors linearization concept proposed by authors, the drag force acting on inclined cylinder in wave-current field has been linearized.
根据作者提出的双参数线性化概念，对波流共同作用下倾斜杆件上的波浪拖曳力作了等效线性化。
Based on the double factors linearization concept proposed by authors, the drag force acting on inclined cylinder in wave-current field has been linearized.
根据作者提出的双参数线性化概念，对波流共同作用下倾斜杆件上的波浪拖曳力作了等效线性化。
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