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- In using, the secondary winding cannot be short-circuited or operating over-load. 使用时二次绕组不能短路及超负荷运行。
- Since the secondary winding is normally operated into a high-impedance circuit, the secondary current is quite small. 因为次级绕组通常输入高阻抗的电路，因此次级电流很
- Each of the two medium-voltage buses is supplied from a separate auxiliary transformer secondary winding. 两条中压母线的每条由各自的厂用变压器副绕组供电。
- A spool of slightly less than 100 feet of number 17 Heavy Formvar wire was required for the secondary winding. 一卷大约100英尺的17号线足够完成次级绕组。
- The iron core of the product is annular.The secondary winding go uniformity around the core.The clip clamps the core. 本系列零序电流互感器的铁心为环形，二次绕组均匀绕制在铁心上，用夹件夹紧铁心，夹件备有安装孔。
- If I apply a d.c. voltage 3V to the primary winding and measure the secondary winding 2 seconds later. 如果我套用特区电压3V至初级绕组和衡量二次绕组2秒后。
- The waves of electromagnetism,cutting across the secondary winding ,cause electrons to flow in the secondary. 当电磁波切断次线圈时，就使电子在其上流动。)（主谓结构）
- If I apply a d.c. voltage 3V to the primary winding and measure the secondary winding 2 seconds later.What voltage I will get? 如果在主绕组上施加一个3V的直流电压，2秒钟后测量副绕组电压，请问测得的电压是多少？
- The primary and secondary windings are insulated by epoxy resin. 一、二次绕组均浇注在环氧树脂内，绝缘性能优良，耐潮湿。
- The excitation characteristic of secondary winding of current transformer is the key factor to transformer performance and the quality of secondary winding directly influences that of the quality. 摘要电流互感器二次绕组的励磁特性是决定互感器性能的重要因素，二次绕组品质的好坏直接关系到成品的质量。
- The primary and secondary windings and iron core are insulated by epoxy resin. 一、二次绕组及铁芯均浇注在户外环氧树脂内，防水、耐污染。
- Primary and secondary windings and iron core are insulated by epoxy resin. 一、二次绕组和铁芯均浇注在环氧树脂内，绝缘性能优良，耐潮湿。
- We employ a synchronous current-doubler-rectifier in the secondary winding of the forward converter to improve efficiency of the converter when operating in low-voltage heavy-load conditions. 去除了工作周期不得高于50 %25的限制，同时利用二次侧的同步电流倍增整流电路改善低压大电流输出时的效率。
- An electric transformer changes the alternating voltage applied to it in proportion to the numbers of turns in its primary and secondary windings. 变压器其交变电压的改变与初级线圈及其次级线圈的匝数成正比。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- Transformers with two separate secondary windings for multispot welding as used in automobile industry. 电阻焊接.;汽车工业中使用的多点点焊用带两个独立二次线组的变压器
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- The secondary windings and iron core are insulated by epoxy resin.The middle hole is used for busbar going through. 二次绕组及铁芯均浇注在聚脂树脂内，中间窗孔供一次母线穿过。
