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- The system can measure the direct current frequency acceleration. 该系统可以测量频率低至直流的加速度。
- The direct current will cause problems only if you travel upstream. 单向水流只有在你逆流而上时才会造成麻烦。
- If the electric field added is unchangeable,what produces is the direct current. 如果所加的电场不变，产生的是直流电。
- Correcting of Method-Error of Direct Current Instrument 磁电式仪表方法误差的修正
- The switch of the direct current stepless speed regulation is widely used in the electrician switch. 直流无级调速开关在电工开关中有着广泛的应用,手枪电钻的直流无级调速开关便是其中一例。
- The direct current demagnetization method was selected to this auto-inspection line of tubing. 针对油管漏磁自动检测过程中的剩磁,选用了直流退磁方法进行退磁处理。
- It is common for the direct current circuit to be interfered by alternating current voltage . 直流回路受到交流电压干扰,是控制回路中容易产生的现象。
- Chapter two tells the work principle of the parts in the shear cutter and discusses the direct current actiyator particularly. 第二章针对横切机各部分工作原理进行了叙述，并针对直流调速装置部分作了详细探讨；
- Electric and mechanism parameters are the main factors influencing the direct current arc breaking performance of small relays. 电气参数和机械参数是影响小型继电器直流电弧开断性能的主要因素。
- The paper designs and develops the direct current (DC) drive circuit of SOA to realize the cross phase modulation (XPM) for dual-loop optical buffer (DLOB) in the lab. 本文设计并研制出了SOA的直流驱动电路,用于实现本实验室中双环全光缓存器中信号光与控制光的交叉相位调制。
- The automatic control system of Assel mill involves the programmable controller,the direct current velocity modulation system,position controller,and the electronic cam. Assel轧管机的自动控制系统涉及可编程控制器,直流调速系统,辅机控制等。
- Must realize the direct current machine velocity modulation first to transform the alternating current into the cocurrent, this needs the leveling circuit. 要实现直流电机调速首先要把交流电转换为直流，这就需要整流电路。
- Her opinions are the direct opposite of mine. 她的意见与我的截然相反。
- An algorithm of Kalman filtering is presented, and this paper presents the discrete state model, and analyses the direct current motor characteristics with MATLAB. 提出了一种卡尔曼滤波算法,建立离散状态模型,运用MATLAB对直流电机进行分析,对过程进行估计。
- According to the direct current component of the generalized instantaneous power flowing into the two-terminal network, magnetizing inrush and internal fault can be distinguished. 根据输入端口的广义瞬时功率直流分量的大小，来区分励磁涌流和内部故障电流。
- The ship launched in the direction of Japan. 船起航前往日本。
- Application of High-Resolution Direct Current Instrument in Tunnel Geological Prospecting 高分辨率直流电法探测在隧道施工超前地质预报中的应用
- Follow the directions that your doctor gives you. 请遵医嘱。
- According to the production practice of Zinc electrolysis, the paper has introduced that the link-up of the big area female Copper line is one of the main factors influencing the direct current consumption. 摘要文章根据锌电解生产工艺的实践，阐述了锌电解大面积铜母线连接方式的好坏是影响直流电单耗的主要因素之一。
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
