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- The switching surge insulation level (SIL) is the dominant factor on EHV systems. 操作冲击绝缘水平(SIL)对超高压系统来讲是决定性因素。
- Temporary overvoltage is an important factor for the determination of insulation level in a long distance EHV or UHV transmission system. 确定超高压远距离输变电系统绝缘水平时;工频过电压起着重要的作用.
- SF6 density reduction can cut down breaking performance of GCB and insulation level because of liquefying under low temperature situation. 由于SF6气体在低温下产生部分液化,使得断路器内的SF6气体密度下降,降低了断路器的开断能力和绝缘水平。
- Sudden changes of the weather are decreased in their effect by the high insulation level and thus most of them can be digested within the comfort range. 高质量的保温把天气突变的影响降到了最低,这样就使温度变化保持在舒适的范围内。
- Low noise, low vibration, good start-up characteristic, high property protection level, high insulation level, long life and strengthened reliability, high efficiencyandenergy-saving. 低噪声、低振动;启动性能好;高性能防护等级;高绝缘等级,高可靠性,更长的使用年限;高效节能。
- Heat insulation levels have B,F,H,Hlebel,by providing access to customers under conditions choice. 绝缘耐热等级有B、F、H级,按客户根据提供使用条件选择。
- Basic lightning impulse insulation level, BIL 基本雷电冲击绝缘水平
- Basic switching impulse insulation level, BSL 基本操作冲击绝缘水平
- BILBasic Lightning Impulse Insulation Level 基本冲击绝缘水平
- over-voltage and insulation level 过电压与绝缘水平
- The small sized interrupter is noted for its compact design, large switching capacity and high insulating level. 与相应的户内、户外真空断路器或真空配电装置配套,特别适用于电力、机械、化工、冶金、矿山等工业部门全工况运行条件下电路频繁操作的场所。
- Cork is often used for insulation. 栓皮经常用作绝缘材料。
- I'd like a room on the upper level. 我想要楼上的房间。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静,打电话给消防署。
- Upgrade of Insulation Level on 6 kV Case-sealed Bus in power plant 解决电厂6 kV共箱封母绝缘水平低的方法浅析
- A football field should be level. 足球场地应该平坦。