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- Industrial frequency UPS 工频机UPS
- The CrossCorrelation is an essential means of getting disturbing industrial frequency. 互相关函数是确定工频干扰噪声频率的一个重要手段。
- The divider exhibits a maximum operating frequency up to 16 GHz,and has an operating region of(5.8 GHz) under-10 dBm input signal. 该分频器最高工作频率达到16 GH z。 当单端输入信号为-10 dBm时;具有5.;8 GH z的工作范围。
- Based on the theoretical analysis of the industrial frequency induction heating technique, a detacher used for the bearing inner race was developed. 在理论分析的基础上,研制了基于工频感应加热技术的轴承内环感应拆卸器。
- Seek new point of growth of economy, became uptodate whole nation to use one of vocabularies with highest frequency up and down. 寻找经济的新增长点,成了现时全国上下使用频率最高的词汇之一。
- The design principle of the multi-tap industrial frequency inductor,as well as the manufacturing methods and the practical production have described in this article. 阐述了多抽头工频感应器的设计原理、制作方法以及在生产中的应用。
- A device used to supply a stable single-frequency signal to an up-converter or down-converter. The local oscillator signal is mixed with the information-carrying signal to change its frequency up or down. 向上变频器或下变频器提供稳定单频信号的一种设备。本机振荡器信号和信息传输信号混频,使其频率上调或下调。
- The inputs can be PWMed for current or speed control at frequencies up to 250 kHz. 可将输入脉宽调制(PWM)为频率达250千赫的电流或速度控制。
- These clouds can have very high levels of ionisation, allowing frequencies up to about 150 MHz to be reflected on some occasions. 这些云彩可能有非常高水平电离,允许频率由大约150兆赫决定被反射在一些场合。
- Clock frequencies up to hundreds of kilohertz might be achievable, but don't look for gigahertz-rated organic chips anytime soon. 或许可以做到几十万赫兹的时脉,但在短期内别想要有10亿赫兹等级的有机晶片。
- electric parameters for industrial frequency 工频电参量
- industrial frequency X - ray unit 工频X线机
- industrial frequency control technique 工频控制技术
- industrial frequency grounding resistance 工频接地电阻
- A new city has grown up in this industrial district. 在这个工业地区兴起一座新城市。
- industrial frequency interference 工频干扰
- The school has up a complete modern industrial system. 学校开设了一个专班来帮助阅读能力差的读者。
- industrial frequency withstand voltage 工频耐压
- Series TNC connectors are similar to the BNC. except for their screw coupling design, which provides an improved vibration resistance. Commonly used for military applications, frequencies up to 11GHZ. TNC系列射频同轴连接器是BNC系列连接器的螺纹式变形,其抗振性更好,在军工系统应用较多。
- England is an advanced industrial country. 英国是一个发达的工业国家。