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- It consists of a pre-gain programmable amplifier, pre-filter, frequency measuring unit, data acquisition unit, windowing, digital correlation filter and man-machine interface, etc. 包括前置程控放大、前置滤波、转速 测量、数据采集、窗处理、相关滤波以及人机对话等部分。
- Frequency Measuring Unit 频率测定装置
- The force measuring unit works on the hydraulic principle. 力测量单元是基于液压原理工作的。
- Metric unit is a measuring unit used internationally. 公制单位是国际通用的计量单位。
- The measuring unit of torque wrench is pound-inch or kilogram-centimeter. 力矩扳手的计量单位为镑-寸或者公斤-厘米。
- The measuring unit of torque wrench is pound-inch on kilogram-centimeter. 力矩扳手的计量单位为镑-寸或者公斤-厘米。
- Quick to change Measure Unit and Value. 测量单位及数值转换功能。
- The number of measuring units from an arbitrary starting point in a record, area, or control block, to some other point. 以记录、区域或控制块中的任意起始点到另一个点之间的测量单位数。
- This paper introduces how to form stepmotor driver source by using EPROM and analyse and design driver source and frequency measuring circuit. 本文介绍了利用EPROM芯片构成步进电机的驱动电源,并对驱动电源及频率测量电路进行了分析和设计。
- Based on conventional confining pressure regulating experience, specific measuring converting circuit and frequency measuring interface are designed for LP05C reciprocati... 文章以LP05C往复柱塞平流泵为对象,设计了测量转换电路、测频接口;
- In this paper, an experiment about shafting natural frequency measuring on torsional vibration experimental bench was studied and the factors, which cause error, were analyzed. 在扭振试验台上进行了轴系扭振固有频率测量的模拟试验,并对试验中产生误差的因素进行了分析计算。
- DN 2 measuring hose for "loss-free" disconnection of the measuring unit at a defined point. 为了在某个特点测量点无损失连接使用DN2测量软管。
- Suitable rated power of motor,expressed with Arabic figures,measuring unit is KW. 适配电机额定功率,阿拉伯数字表示,计量单位KW;
- In such case a measuring unit with a rather large working range is advisable in the interests of prolonging service life. 这样,为了延长服务寿命,一个有很大工作范围的测力单元是理想的选择。
- Ciliary beat frequency measurement of cultured human nasal epithelial cellsSONG Xiao-hong, et al. 体外培养的人鼻腔黏膜纤毛摆动频率的测量。
- Bearing in mind the life of the force measuring unit a force measuring unit with a somewhat larger working range should be chosen. 请记住适用范围较大的测力单元将是更好的选择。
- The signal environment of ECM is more and more complex, so frequency measurement methods must be high-speed and precise in broad frequency band. 面对日益复杂的电子战环境,要求必须在很宽的带宽范围内,对频率信息进行快速、高精度的测量。
- First let us consider how the forces are brought to the measuring units. 首先让我们考虑一下研究力是怎样传送到测量元件上去的。
- Specifies the height of all cells in the measurement unit that you select. 可以按您选择的度量单位,指定所有单元格的高度。
- In conclusion, the trend of power system frequency measurement is naturally educed. 最后对电力系统频率测量的发展趋势提出看法。