Many matrix switching systems use three-pole guarded relays and wiring.
许多矩阵切换系统采用了三极保护继电器和配线。
The three-pole switch was originally used to switch a voltmeter guard along with the signal lines.
三刀开关最早用于切换伏特计保护及信号线路。
And then we build the inverter-fed three-pole AMB control system in SIMPLORER, the performance of the control system is verified by the simulation.
在SIMPLORER中搭建了逆变器供电式三极电磁轴承的磁悬浮控制系统，仿真结果验证了所设计的控制系统的正确性。
However, these conclusions are normally drawn out without considering the magnetic couples caused by the three-pole transformers and three-pole reactors.
然而，这些结论基本上都是在无输出变压器及忽略了三磁柱电感磁路耦合的前提下得出的。
In this paper, the instantaneous model of zero-sequence circulating current between parallel three-phase inverters with three-pole reactors and three-pole transformers is established.
该文基于三磁柱变压器及三磁柱电感的动态方程建立了带三磁柱电感及三磁柱变压器的三相逆变器瞬时零序分量模型。
In January 1910, Shirase put his plans before Japanese government officials, promising to raise the flag at the South Pole within three years.
1910年1月，Shirase 将他的计划提交给日本政府官员，承诺在三年内在南极竖起国旗。
For my part, I won three RACES and took six pole positions and the same number of race fastest laps, improving on my points score from last year.
就我这一方面而言，我获得三站冠军，六次杆位和相同的最快圈速。相对我去年的积分有提升。
Will the three countries become one pole in the world though the dialogue and cooperation at different levels?
三国通过不同层次的对话和合作，能否成为世界上的一极？
Even the Alaskan town of North Pole is building three new roundabouts, one at the corner of Santa Claus Lane and St Nicholas Drive.
甚至位于北极圈内的阿拉斯基小镇都在新建3条环形路，其中一条就位于圣诞老人大道和圣尼古拉斯大道的转角。
If in this way you put three pebbles on the top of the pole and keep them, your missing rate of cicada catching will be around one out of ten only.
如果你照着上述的方式练习，竹竿上改放三粒石子而仍然维持不坠，那么，你捕蝉失误的机率就只有十分之一了。
Sunrise in South Pole takes about three weeks.
南极的日出要花上三个多星期。
This paper introduces a scheme in which a complex programmable logic device (CPLD) is used in the three phase three pole switch high rating factor convertor to realize logic control.
介绍了在三相三开关高功率因数变换器中应用复杂可编程逻辑器件(CPLD)实现逻辑控制部分的方案。
These three cool Santas have decided to leave their sleighs at the North Pole.
这三个凉圣诞老人已经决定离开北极的雪橇。
Three pole reaction sputtering has the properties of simple equipment, easy process and fined film.
三极反应溅射具有设备简单，工艺简便，镀层致密等特点。
Three pole positions and two race wins in his first year partnering Michael Schumacher at Ferrari help strengthen his reputation as one of the sport's rising talents.
加入法拉利与舒马赫搭档的第一年， 马萨以三个杆位而两场胜利证明了自己的赛车天赋。
Our country have three people five differences adopt three pole technology break history of world record once.
我国曾有三人五次分别采用三种过杆技术打破世界纪录的历史。
The members visited the base camp of the Chinese scientists, where they had spent three years doing the scientific researches and planned to set up China's North Pole Exploration Base.
朗伊尔城位于挪威北部的斯匹兹伯根群岛，该处是中国科学家连续三年做科学报告的基地，并准备在这儿设立中国北极科学考察站。
Based on the theory of acoustics, this paper analyzes the character of geometrical spreading loss of finite line sound source on three types of directivity-monopole, intermediate pole and dipole.
根据基本声学理论，分析具有单极子、中间和偶极子三种指向性的有限长线声源的几何发散损失特性。
This paper states application of "three - use pole" in practice engineering, and application range. And introduces its calculating method.
本文论述了“三用柱”在实际工程中的应用，以及应用范围，并详细介绍了它的计算方法。
FA: More than a surprise, it was the worry of losing pole position as has happened this year at least three times.
不仅仅是个意外，今年至少有三次担心丢掉杆位。
The pole's economic sticking layer is two and the pole with GFRP has three types failure state.
得出柱子粘贴GFRP最经济的层数为两层以及不同层数GFRP下柱子的三种破坏形态。
The RF5521 FEM combines a low noise amplifier (LNA) with bypass and a single pole three throw (SP3T) switch.
有限元法的RF 5521结合低噪声旁路放大器(LNA)和一个单极三掷(SP3T)开关。
YD series varible pole multi-speed three-phase asynchronous motors are one of the main series products deriving from three-phase series.
YD系列变极多速三相异步电动机是三相异步电动机的主要派生系列之一。
A zero-voltage-switching (ZVS) three-level auxiliary resonant commutated pole inverter (ARCPI) is presented for high power GTO ones.
对于大功率的GTO逆变器，提出了一种零电压转换(ZVS)的三电平辅助谐振变换极逆变器(ARCPI)。
The utility model relates to a rotary two-pole flat plug, suitable for a two-hole and three-hole flat jack socket using an AC power supply.
一种可旋转的二极扁插头，适用于交流电源两、三眼扁插孔插座。
At this time, about three to five partners, take a long bamboo pole and made the "gum", as one of the hunters will be imposing an income only in the capsule.
这时，约上三、五个伙伴，带上长长的竹竿和自制的“面胶”，像一个个威风的猎人将一只只知了收入囊中。
Based on the principle of pole density statistics, and by applying the three-dimensional statistical method, the space analytic geometry is adopted to directly calculate the included Angle.
以极点密度统计原理为基础，采用三维统计方法，由空间解析几何直接计算统计夹角。
Based on the principle of pole density statistics, and by applying the three-dimensional statistical method, the space analytic geometry is adopted to directly calculate the included Angle.
以极点密度统计原理为基础，采用三维统计方法，由空间解析几何直接计算统计夹角。
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