If the record player is equipped with an earth lead connect it to the GND terminal of the unit. 该电唱机如备有接地线,则应将它与本机的接地端子连接起来。
Major nodal earth terminal 主要结点地面终端机
The earth wire from the voltage regulator should not be re-connected to terminal. 从稳压器出来的地线不能再与电极连接。
Effects of Rare Earth on Growth of Cultured Terminal Buds and on Induction of Adventitious Roots of Ginkgo biloba In Vitro 稀土对银杏组培芽苗生长及其不定根的影响
Fault location of transmission line for phase to earth fault based on one terminal voltage and current data 输电线路单相接地故障单端测距算法
Both the influence of the earth and the curve of cable on the terminal currents are considered in this paper. 该表达式考虑到了大地和电缆弯曲形式对电缆终端感应电流的重要影响。
The high speed data flow transmitted from the satellites is received by the satellite communication earth station and then sent to the data terminal center, the speed of which is up to hundreds of megabytes baud rate. 从卫星上高速下传的数据由地面卫星接收站转发为基带信号送至数据中心,速度可达上百兆波特率,并要求系统能够正确接收,存入计算机中进行后续数据的分析和处理。
The low earth orbit ( LEO) satellite systems will make an important role in the future personal communication system ( PCS), for their less propagation delay, less power requirement in the user terminal and the satellite. 低轨道卫星通信系统(LEO)具有低传播延时,低功耗的特点,是实现全球无缝覆盖的个人通信系统的一个重要组成部分。
Synthesis and 1H NMR Study of Rare Earth Complexes with Acyclic Glycols of Different Terminal Groups 稀土与不同端基直链聚醚配合物的合成及其NMR研究
Together with the real winding structure, its sectional winding current transfer function ratio of HV terminal to earth terminal is calculated. 结合真实变压器绕组的具体结构,在频域仿真计算了绕组不同位置注入放电脉冲电流时其首末端的电流传输函数比曲线。
The annual changing rule of the frozen earth is generally divided into four periods. The initial and terminal times are different due to the different altitude, and the freezing and thawing alternate. 冻土年变化规律一般划分为四个时期,各期起始和结束时间因所处的海拔位置不同有差异,而且冻融交替出现。