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- datum line differential 基准线差
- A line of punch positions parallel to the Y datum line of a punch card. 和卡片的Y基准线平行的一行穿孔位置。
- Objective To establish femoral shaft datum line based on frontal and lateral X ray images. 目的根据正位和侧位的X线图像建立股骨骨干的三维基准线。
- The L.P.G. is made of pay increase up line (alert line), pay increase datum line and pay increase down line. 而工资指导线由工资增长上线（警戒线）、工资增长基准线和工资增长下线组成。
- High performance communication telephone line, data line filters. 高性能通信电话及数据滤波器。
- The space datum line gained in minimum second multiplication or other existing arithmetic fit have practical significance in evaluation of the cylindricity error. 由“最小二乘法”或其他现行的算法拟合得到的空间基准中心线,对于求取圆柱度误差已经具有实际应用的意义。
- fibre line differential protection 光纤电流差动
- cable line differential protection 线路差动保护
- The feasibility of taking strained-wire as navigating datum line of dummy guide-way was analyzed in laser length measurement system, and working principle of the system was presented. 对以张力金属丝作为激光测长系统虚拟导轨导航基准的可行性进行了分析,给出了系统的工作原理。
- This algorithm adds a datum line in the high frequency detail image in the wavelet domain.When the watermark extracted hough transform is used to detect the datum line and estimate the rotation angle. 算法在小波域的高频细节图添加用于测量的基准线，在提取时通过哈夫变换检测出基准线估算旋转角度。
- Improving the signal quality of a voice-grade data line to improve the speed or accuracy. 改善声音信道数据线的信号质量以提高速度或精度。
- Accessories: double-double charge, and data lines, stylus, leather. 配件为：双电双充、、数据线、手写笔、皮套。
- Incidentally, MCG has always been engaged in coordinating activities within our Data line protectors. 顺便说，对我们的数据线防护器，MCG一直从事着协调配合的工作。
- In the CMS Editor, specifying a number range that indicates the positions within each data line that can is scanned and edited. 在CMS编辑程序中，规定一个数目范围，该范围指定每一数据行内能够被扫描和编辑的位置。
- You might think of a source control binding as representing the single data line created for the house. 您可以将源代码管理绑定看作表示为房子创建的单一的数据线。
- When you build the house, you can install a single high-speed data line from one room to the street. 当您建造房子的时候,您可以安装一条从房间到街道的单一的高速数据线。
- A good rule of thumb is if the propagation delay of the data line is much less than one bit width, termination is not needed. 一个好经验法则是：如果数据线的传播延迟远小于一个位宽度时,就不必使用终端电阻。
- The 2-wire interface is a widely used Master, multi-slave protocol using a serial clock (SCL) and a serial data line (SDA). 此2线接口是一个广泛使用的主机、使用串行时钟（SCL）和串行数据线（SDA）的多从机协议。
- The SPDs, both AC power and Data Line protectors, are installed at the point where the wires enter the cabinet. 一般来说，被保护的设备是在一个金属箱里的，这个金属箱本质上就是一个法拉第笼。
- File after transmission completion first closes power source, pull out data line again , avoid to cause wrong file. 文件传输完成后首先关闭电源，再拔下数据线，避免造成错误文件。
