When ocean measuring instrument and system is DE signed, the high dependability, low power consumption, long working hours, small volume and low weight should be considered.
海洋监测仪器及系统的设计，需要从高可靠性、低功耗、长时间工作、小体积、轻重量等几个方面进行深入分析和研究。
This paper introduced the design and working principle of the automatic sort device of cigarette draw resistance measuring instrument.
介绍了卷烟吸阻测量仪自动分拣装置的设计及其工作原理。
This text introduces the aim of developing the measuring instrument, its working principle and electric circuit construction.
本文介绍了该测量仪的研制目的、工作原理和电路组成。
Radical theory of Oilfield Injection Water Detecting Instrument (OIWDI) is analysed and its measuring model is established. OIWDI, which is intended for the working site, is developed.
分析了油田注水水质检测的基本原理，建立了油田注水水质检测仪的测算模型，研制出一种可用于现场的油田注水水质检测仪。
By measuring the coordinate positions of a series of fixed targets from several instrument locations and calculating the measurement results, the working uncertainty of the total system will be given.
通过移站测量来获得几个固定点的坐标位置，然后将测量结果进行处理，给出整个测量系统的测量不确定度。
By measuring the coordinate positions of a series of fixed targets from several instrument locations and calculating the measurement results, the working uncertainty of the total system will be given.
通过移站测量来获得几个固定点的坐标位置，然后将测量结果进行处理，给出整个测量系统的测量不确定度。
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