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- DC high voitage megohra box 直流高压高阻箱
- This instrument can accept the AC voltage resistance, DC high voltage leakage current and coil insulate, and also can mensurate direct current resistance of armature coil. 该检测仪能对机车牵引电机电枢的工频交流耐压、直流高压泄漏电流和绕组匝间耐电压进行试验，并能对电枢绕组直流电阻进行测定。
- DC high voltage amplifier developed using amplitude modulation includes an amplitude modulator, a power amplifier, a step-up transformer, and a linear detector. 该文提出一种调幅式直流高压放大器,它由幅值调制、功率放大、变压器升压、线性检波组成主回路,通过电压负反馈构成闭环控制。
- In this paper, space charge distribution in DC composite insulator FRP rod materials after negative DC high voltage application was measured by PEA method and the results were analyzed and discussed. 摘要使用PEA法空间电荷测量系统测量了负直流高压电场作用后复合绝缘子芯棒材料中空间电荷分布，并进行了相关的分析和讨论。
- It is important for realizing the ultrahigh stabilization of dc high voltages to research ripple characteristics and methods reducing the ripple of the Cockcroft-Walton voltage multiplier. Cockcroft-Walton（C-W）倍压整流器纹波特性及其抑制方法的研究，对实现输出直流高压的超高稳定化具有重要意义。
- In this paper,space charge distribution in DC composite insulator FRP rod materials after negative DC high voltage application was measured by PEA method and the results were analyzed and discussed. 使用PEA法空间电荷测量系统测量了负直流高压电场作用后复合绝缘子芯棒材料中空间电荷分布,并进行了相关的分析和讨论。
- Design of Intelligent DC High Voltage Generator 智能直流高压发生器设计
- A controllable DC high voltage source 一种可控的直流高压电源
- DC high speed magnetic amplifier stabilized supply 快速磁放大器直流稳压电源
- Study on voltage polarity for DC high voltage test 直流高压试验电压极性的研究
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- A Method of Simple Mesure for 0.05 Grade DC High Resistors 一种简便测量0.;05级直流高阻器的方法
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The line AB cuts the line DC at the point E. AB线和DC线在E点相交。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- I set a high value on his advice. 我认为他的忠告很有价值。
- Design of a Portable Intelligent DC High Voltage Generator 便携式智能直流高压发生器的研制
- Many competitors have entered for the high jump. 已有许多人报名参加跳高比赛。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
