位置测量仪器和方法，导航仪器和方法，信息服务及声频信息收发方法。
Position measuring instrument and method, navigation instrument and method, information service and audio-frequency information transmit-receive method.
CCD星体跟踪器作为舰船位置测量仪器，因其定位精度高、无位置积累误差、快速和智能化工作而受到重视。
Using the CCD star tracker as the ships position measuring instrument is considered much for its high positioning accuracy. no position accumulated error, fast and intelligent work.
测量时必须严格按照规定的测点位置和测量项目的定义﹐使用可靠的测量仪器进行。
Measurements must be in strict accordance with the provisions of the measuring point and measuring the project definition, the use of reliable measuring instruments.
该测量仪采用立式回转轴结构，优点是避免产生挠度变形，提高了测量精度，该仪器采用数据自动采集装置，采样位置准确，速度快。
The vertical construction which can avoid deflection deformation is used. Data auto-sampling device is used in the measurement, so the sampling position is accurate and the sampling speed is high.
金属磁性薄膜良好的导电性和微小的体积，使得在复磁导率的测量中对膜片位置的精确定位、测量仪器的精度和匹配等提出较高的要求。
The excellent conductivity and small volume of the metallic magnetic thin films leads to the high requirements on film position in the cavity, the precision and match of the devices.
K AS - 3型集成式回转窑轴线多参数测量仪，能在生产中对回转窑轴线、轮带间隙及直径、托轮位置及直径多参数进行动态测量。
Type KAS-3 integrated multiparameter device allows dynamic measurement on rotary kiln axis, tyre clearance and diameter, supporting roller position and diameter.
柱面散光轴位角进行手动测量，数码显示的数字化屈光度测量仪。本仪器采用特殊的处理电路，消除了外来噪声产生的误触发脉冲及输出错误积累而引起的位置偏移。
This instrument has a rotary encoding and raster and it has a special processing circuit not only eliminating trigger pulse case by noise but also clearing up position accumulates error.
测量仪以单片机at89c51为控制核心，使用数控电流源控制秤杆的转动，采用红外监控技术检测秤杆的平衡位置。
It takes the single chip microcomputer AT89C51 as the control nucleus, USES digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.
本实用新型是一种用于测量物体水平位置的测量仪器，包括水泡式传感器和测量线路。
The utility model relates to measuring instrument, which is used for measuring the horizontal position of an object. The utility model comprises a bubble-type sensor and a measuring circuit.
利用单频激光干涉仪作为测量仪，通过专用变形量测量系统，测量量块在不同姿态下支撑位置对量块中心长度的影响。
Adopting laser interferometer as measuring datum, length deflection of gauge blocks are measured in different gestures by developing an adjustable platform.
利用单频激光干涉仪作为测量仪，通过专用变形量测量系统，测量量块在不同姿态下支撑位置对量块中心长度的影响。
Adopting laser interferometer as measuring datum, length deflection of gauge blocks are measured in different gestures by developing an adjustable platform.
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