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- two pole switch 双极开关
- FFU have primary and hepa two pole filter net. FFU设有初、高效两极过滤网。
- Relating to or having two poles. 关于两极的或有两极的
- The exciter rating for a conventionally cooled generator can be estimated on the basis of 2.5 kW\1000 kVA (two pole generators less than 200 MVA). 对于传统冷却方式发电机的励磁功率可按2·5kW;10()0KVA来估计(发电机容量小于200MVA,二极)。
- The exciter rating for a conventionally cooled generator can be estimated on the basis of 2.5 kw.1000 kVA (two pole generators less than 200 MVA). 对于传统冷却方式发电机的励磁功率可按2·5kW;10()0KVA来估计(发电机容量小于200MVA,二极)。
- Single-phase controllers utilize a two pole, common trip circuit breaker with 10,000 amp symmetrical interrupting capacity rating. 单相控制装置采用两极、普通行程断路器，额定对称中断能力为10,000安培。
- Despite claiming two pole positions and three fastest race lap times, the Finn struggled to get on the podium, claiming just six top-three finishers, none of which was a P1. 虽然有两个杆位和3次最快单圈速度的表现，芬兰人依然与退赛作着斗争，这个赛季，他只有6次登上了领奖台，没有一次是冠军。
- Pacing off the distance between the two poles, he found it to be five metros. 他用脚步量了两根杆子中间的距离，发现是五米。
- Pacing off the distance between the two poles,he found it to be five meters. 他用脚步量了两根杆子中间的距离，发现是五米。
- Each side of the spiral represents the two poles of any given thought-form. 螺旋的每一边象征着任一特定思想形态的两个极点。
- The electromotive force between the two poles of this battery is 3.6v. 这个电池两极的电动势是3.;6伏特。
- Our flag is raised to the top of a pole by a rope and two pulley. 我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
- After the two poles of receptacle getting the power supply, the switching of control switch thereby controls the on and off of the connector's power supply. 由取电插孔的两接极取得电源后，经由控制开关的切换，进而控制连接器电源的断／通。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- A great circle passing through the two poles of the celestial sphere and the zenith of a given observer. 天体的经线通过天体上两极和一假定观测物天顶的大圈
- An electromagnetic device with two poles,used for magnetizing,demagnetizing,and finding short-circuited coils. 短路线圈测试仪有两个可调磁极的电磁装置，用来磁化、非磁化或测试短路线圈。
- Our flag is raised to the top of a pole by a rope and two pulleys. 我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
- The degree of difference between the positions of these two poles when seen at various locations is called magnetic declination. 在不同地点所观测到的这两个极位置之间的差异度数，被称为磁偏角。
- Usually, a real black hole will have accretion disk around it and have jets gushing out at two poles. 通常,黑洞会被吸积盘所环绕,两极更有喷流。
