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opening coil
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  “opening coil”译为未确定词的双语例句
     According to the asymmetry of the reacting force from vacuum interrupter and its mechanical transmission system, this paper presents a method setting magnetism divider around the operating air gap of the opening coil.
     根据真空灭弧室及其机械传动系统负载反力的非对称性 ,该文提出在分闸工作气隙区域内设置由导磁材料构成的磁分路。
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  相似匹配句对
     On Opening Government
     开放政府论
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     the opening strategy.
     开放策略。
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     coil and S. aureus.
     aureus均有抗性;
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     Investigation on the expansible coil and offset board quick opening closure
     胀圈补偿型快开盲板
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     Discussion on Coil Coatings
     漫谈卷材涂料
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The Streptomyces SIIA 76-1289 was isolated from a soil sample in Lunan city of Yunnan Province,China. Its spore chain showed open coil and spiral. Spores are spherical to oval with spiny surface. On the basis of its mophological, cultural characteristics and physiological property, it resembles Streptomyces violao-eus and was named Streptomyces violaceus var. lunanensis var. nov.

从我国云南省路南县采集的土壤样品中分离到一株链霉菌,编号为SIIA76-1289。它的孢子丝卷曲或螺旋,孢子球形或椭园形,表面带刺。经形态、培养特征和生理生化特性的研究和比较,认为SIIA76-1289菌株与紫色链霉菌(Streptomyces violaceus)基本相似。命名为紫色链霉菌路南变种(Streptomyces violaceus var.lunanensis var.nov.)。所产生两个蒽环类抗生素A和B,能够抗革蓝氏阳性细菌。在体外对白血病P388细胞DNA的合成有很强抑制作用。

The wire rod production line of Shiheng special steel plant takes on tandem mill arrangement,the medium and finishing rolling mill train takes on continuous rolling technique with concentrating drive,the finishing technique takes on cooling technique of passing through water and opened coil This production line has smooth arrangment,quick speed for achieving rated production capacity and better production technology and economics indexes

石横特殊钢厂线材生产采用串列式布置工艺,中、精轧机组采用集中传动的连轧技术,精整采用穿水和散卷冷却工艺。该条生产线布置顺畅,达产快,主要生产技术经济指标较高。

High voltage vacuum interrupter (HVVI) has longer separation and needs faster opening & closing speed. Because air gap's magnetic resistance is proportional to air gap's length, it is very difficult for the actuator to acquire enough drive force under longer separation. As a result, HVVI has been hardly equipped by permanent magnetic actuator. According to the asymmetry of the reacting force from vacuum interrupter and its mechanical transmission system, this paper presents a method setting magnetism divider...

High voltage vacuum interrupter (HVVI) has longer separation and needs faster opening & closing speed. Because air gap's magnetic resistance is proportional to air gap's length, it is very difficult for the actuator to acquire enough drive force under longer separation. As a result, HVVI has been hardly equipped by permanent magnetic actuator. According to the asymmetry of the reacting force from vacuum interrupter and its mechanical transmission system, this paper presents a method setting magnetism divider around the operating air gap of the opening coil. By which, the magnetic flux through the surface of pole is divided into the central flux and the border flux so as to improve the electromagnetic attraction characteristics and meet the on off need of 72.5?kV high voltage vacuum circuit breaker even under longer separation. The static magnetic field and the dynamic characteristics of permanent magnetic actuator are analyzed, and the calculation results & simulation results are presented.

高压真空灭弧室有较长的运动行程 ,并需要较高的分、合闸速度。在较长的开距下 ,气隙磁阻较大 ,动铁芯往往不易获得能满足高压真空灭弧室要求的机械力 ,这给配用永磁机构带来了相当的难度。根据真空灭弧室及其机械传动系统负载反力的非对称性 ,该文提出在分闸工作气隙区域内设置由导磁材料构成的磁分路。引入磁分路后 ,进入动铁芯磁极端面的磁通被分成工作气隙主磁通和边缘扩散磁通 ,这样动铁芯的电磁吸力特性被有效改善 ,即使在较长的运动行程下也能获得满足 72 .5kV高压真空断路器开断要求的动能。该文对永磁操动机构的静磁场和动态特性进行了分析 ,给出了计算和仿真测试结果。

 
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