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- Voltage switching type SPD generally composed of discharging gap, gas discharging tube, thyratron (silicone controllable rectifier) and three-ending bidirectional silicone switching element. 电压开关型SPD常用的元件有放电间隙、气体放电管、闸流管(硅可控整流器)和三端双向可控硅开关元件。这类SPD有时也称作“短路型SPD”。
- Electrode wear down,electric discharge gap and compensation rules were studied to provide reliable data for the establishment of the mathematical model for forecasting electr... 为微细数控电火花仿铣加工电极的放电间隙及电极损耗补偿的预测预报数学模型的建立,获得了电极损耗的可靠数据。
- The dimensional accuracy of electrical discharge machining (EDM) is greatly influenced by the overcut resulting from the discharge gap and electrode wear. 摘要电火花加工工件的尺寸精度受过切量影响,而过切量的大小主要取决于放电间隙和电机损耗。
- The uniformity of discharge gap is a very important technical parameter in lowering various interference factors and ensuring stable EDM process and quality. 在电火花加工中要降低各种干扰因素的影响,确保加工质量和稳定的加工过程,放电间隙的一致性是非常重要的一个技术指标。
- The effect of permittivity of solid dielectrics, volume ratio of solid dielectrics, discharge gap, voltage polarity and voltage type on breakdown voltage and corona onset voltage is studied. 研究了非均匀电场中的静态模拟气固两相体放电的击穿、起晕特性及固相物介电常数、占空比、放电间隙、电压极性和种类对击穿电压与起晕电压的影响。
- The ship is discharging the cargo. 船正在卸货。
- The girl found a gap and squeezed in. 小女孩找了个空子挤了进去。
- There is a generation gap between my parents and I. 我父母和我之间有代沟。
- How can we bridge the gap between rich and poor? 怎样才能缩小贫富之间的差距?
- Keywords EDG;servo feed;discharge gap; 电火花磨削;伺服进给;放电间隙;
- They planed to narrow the gap between imports and exports. 他们计划缩小进出口的差额。
- The new series of golf holidays fill a gap in the market. 新的高尔夫度假系列填补了市场的一个空白。
- The gap between the rich and the poor has widened. 贫富之间的差距扩大了。
- A big gap yawned between the rocks. 岩石间豁开一个大裂口。
- The road goes through a gap in the hills. 这条路穿过两条山脉之间的峡谷。
- Lightning is caused by clouds discharging electricity. 闪电是由云层放电产生的。
- Keywords micro-EDM;identification of discharging gap;miro energy pulse power;fuzzy logic;neural network;switching power;PWM control; 微细电火花加工;状态识别;模糊逻辑;神经网络;微能脉冲电源;开关电源;PWM控制;
- A narrow gap or pass between hills or woods. 小路山间或林间狭窄地带或通道
- An open space or a break in continuity; a gap. 空白,空处连续中的空处或中断; 间断
- I filled in a gap in the conversation by telling a joke. 我讲了一个笑话,填补谈话中出现的冷场。