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- A New Type of Electric Drill Comprehensive Protection Device Based on the Current Changing Rate to Test Short Circuit Protection 一种检测短路保护的新型煤电钻综合保护装置
- current changing rate 电流变化率
- electric current changing rate 电流变化率
- Secondly, the method and process of the design of fuzzy controller in which welding current error and the changing rate of welding current error is used as fuzzy inputs, and the increment of the controlling angle of SCR as fuzzy output. 其次，介绍了以焊接电流误差、焊接电流误差变化率为输入，可控硅控制角增量为输出的模糊控制器设计方法与过程。
- The higher malignancy changing rate was shown in the granulation type and verrucous form type. 癌变组平均年龄为53.;4岁。白斑类型以颗粒型和庆状型恶变率较高。
- By taking use of the limit of entropy density on free energy density,it deduces changing rate of entropy density. 利用熵密度对自由能密度的限制,导得熵密度变化率。
- Export have benefit from the fall in the ex change rate. 汇率的下跌是出口授意。
- Export has benefit from the fall in the ex - change rate. 汇率的下跌是出口授意。
- As the voltage across a resistance is changed ,the current changes . 电阻的电压变了，电流也变了。
- Export have benefit from the fall in the ex- change rate. 汇率的下跌是出口授意。
- As the voltage across a resistance is changed , the current changes . 电阻的电压变了，电流也变了。
- While channel modelsprovide information on fading depth, Level Crossing Rate (LCR) andAverage Fade Duration (AFD) are quantities that indicate thesignal changing rate. 信道模型提供了关于信号衰落深度的信息，而表征信号衰减变化快慢的物理量则是电平通过率和平均衰落时间。
- A theory holding that economic variations within a given system, such as changing rates of inflation, are most often caused by increases or decreases in the money supply. 货币主义一种认为在某一特定系统内的经济变动，如通货膨胀的利率变动，主要是由货币供应量的增减引起的理论
- In addition, the proportional relation between the induction electromotive force and the changing rate of the magnetic flux could be verified too. 通过实验可以验证感应电动势大小与金属杆运动速度、长度以及磁感应强度之间的关系，也可以验证感应电动势大小和磁通量变化率成正比。
- Additionally, aiming at oil pressure signal characteristic, chip removal condition wasmonitored through calculating pressure changing rate. 并且针对油压信号特点,运用压力信号变化率实现了钻削过程排屑状态的监测。
- With the anode voltage and the cathode current changing,the variational process of the electron velocity ratio and spread is simulated,and the results of the average velocity ratio 1.1 and spread 9.5% are obtained. 在阳极电压和阴极电流变化的条件下;对电子速度比和速度零散随之而变化的情况进行了模拟;得到平均速度比1.;1和平均速度零散9
- To make the dereriation of vulcanized rubber and plastic for figuring the changing rate of pulling and elongation elongation before/after heating . 本机在促进加硫橡胶、塑胶之劣化，以计算加热前后拉力及伸长之变化率。本烘箱配备有强制热风迴圈控制系统可以确保温度的均匀分布。
- The main advantage of a logarithmic picoammeter is its ability to follow current changes over several decades without range changing. 对数皮安表的主要优点是能够在几个数量级的范围内跟踪电流的变化，而无须改变量程。
- Each time the current changes directions, a period of no current, known as slack water, intervenes. 每当潮流改变方向时;中间都有一段叫做平潮的无潮流阶段.
- The qualitative analysis is carried out on the behavior of the partial penetrated weld pool with welding current changing from pulsed peak value to base value during pulsed TIG welding. 对脉冲TIG焊未熔透型熔池在脉冲峰-基转换期间熔池三维形态变化行为进行了定性的分析,并从力和能量角度建立了未熔透熔池液面形态的数学模型。
