• 研究一种新型直流电流比较包括两个环节双向饱和放大器双铁芯饱和磁放大器。

    A new type of DC current comparator is researched which includes two parts: a bidirectional self saturating magnetic amplifier and a two care self saturating magnetic amplifier.

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  • 航行试验测向效用试验曲线校正

    Function test and calibration self-heterodyne curve for direction finder on sea trial.

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  • 没有无线电测向曲线

    You did not make a DF self-deviation curve table.

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  • 统计过二十以上起,献给上主献

    He that is counted in the number from twenty years and upwards, shall give the price.

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  • 激光混合干涉系统稳定性测量分辨力进行实验研究,给出了改善系统稳定性与测量分辨力有效方法

    The system stability and measurement resolution are experimentally studied, and the method for improving system stability and measurement resolution is given.

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  • 本文介绍一种采用扫描光电二极管列阵(SSPDA)作为激光干涉条纹接收器新型单频激光干涉

    This paper describes a new mono-frequency laser interferometer using a self-scanning photoelectric diode array (SSPDA) as the receiving device of laser interference fringes.

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  • 运用脉搏声谱检测不同项目不同水平运动员训练的脉搏进行了测试

    Pulse sound monitor developed by the authors was applied in testing pulse sounds of athletes of different events and levels before training.

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  • 根据温度使用环境研究不同环境温度下温度测温误差

    According to usage environment, temperature measurement error of automatic thermograph was studied in different environment temperatures.

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  • 1969年电荷耦合器件(CCD)出现以来,应用一直增长扩展数码相机望远镜摄像机扫描以及其它成像应用领域。

    Since their inception in 1969, charge coupled devices (CCDs) have grown in use. CCDs expanded into digital cameras, telescopes, video cameras, scanners, and other imaging applications.

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  • 基于热电制冷原理PID参数整定理论,本论文设计一种半导体激光器环境温度控制

    Based on the thermoelectric refrigeration principle and PID parameter self-tuning control technique, a temperature controller for semiconductor laser's environment test is designed.

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  • 总结实验室进行温度模拟试验结果

    An analog experiment results of thermograph in Lab are summarized.

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  • 分析了激光混合干涉位移测量误差特点提出了干涉设计原则。

    Displacement measurement error and its character of self mixing interferometer are analyzed. The design ruler of self mixing interferometer is presented.

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  • 介绍了平衡比较通过加法比较乘法校准线路实现直流电流量值绝对溯源。

    It can be obtained the trace to the source of large direct current with self-balancing DC comparator through self-calibration circuit, addition circuit, compare circuit and multiplication circuit etc.

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  • 本文根据参考剪切干涉技术,采用球面补偿准直原理提出了一新型激光干涉球径

    A new spherometer based on self-reference laser shearing interferometric technique is described The principles and error analysis of the spherometer are given in detall.

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  • 南京分析器厂我校正在研制CX8800工业色谱具有炉多流路防爆智能化处理诊断、动化水平等性能。

    The CX8800 chromatograph designed by Nanjing analysis apparatus factory and our university has double kilns, multiflows and it is also intelligentized, self-checked, roboticized.

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  • 为了连续记录地壳长期倾斜运动和进行固体潮的观测研究,我们设计制造了WSQ-1电涡流水管倾斜

    The WSQ-1 Type Automatic Recording Water-Tube Tiltmenter is designed for continuous recording of secular ground tilt and earth tide observation.

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  • 因此标定过程需要保证激光跟踪干涉测距精度

    Hence, the accuracy of laser tracking interferometer should be high enough to ensure the accuracy of system self calibration.

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  • 结果研血细胞分析试剂各项检测指标,HGB吸收曲线WBCRBCPLTMCV进口试剂相一致。

    Resules Various variables such as HGB curve, WBC, RBC, PLT and MCV analyzed with self-made reagents were similar to those with imported reagents.

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  • 介绍校准、功耗气体测试硬件软件设计

    This paper introduces the hardware and software design of the gas detector with self-calibrated and low power.

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  • 应用结果表明有线遥控装置工作安全可靠准时地记录数据

    The applied results show that the operation of the wired remote control equipment is safe and reliable, and the self recording instrument can correctly record the observed data.

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  • 无须视距一种新式测量经过研究,我们已初步试制成功。

    The no staff and self-reducing tacheometer is a new type of surveying instrument designed and constructed by a group of teachers and students of our department.

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  • 这种新型电流比较实际上包含平衡直流比较电子补偿式交流电流互感器的所有功能。

    The improved AC/DC comparator consists of a self balancing DC comparator and an electronically compensated AC transformer.

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  • 水平激光激光信号闭环控制系统结合,实现地面的水平平整,它准水平激光一种动态应用

    The laser signal combined with a closed - loop control system can be used in automatic level flatting of the ground.

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  • 水平激光利用激光作为准直广泛应用地面平整、地面处理和渠道挖掘等方面。

    It is a kind of application which USES laser as collimation light in the laser beacon.

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  • 开始生产MFE 2412型罐底扫描年以来首次对其模式改进。

    This represents the first model change in almost eight years of production of the original MFE 2412.

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  • 本文介绍了用耐磨、试穿扫描电镜三种试验手段,对纱和腈纶针织物所作耐磨性能测试情况

    The wearing tests of the knitted acrylic fabric of self-twist and ring spinning yarn is conducted by means of the wear testing instrument, the wear trial and the scanning election microscope.

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  • 水平激光激光信号闭环控制系统结合,实现地面水平平整准水平激光一种动态应用

    The laser signal combined with a closed - loop control system can be used in automatic level flatting of the ground. It is a dynamic application of laser beacon.

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  • 水平激光激光信号闭环控制系统结合,实现地面水平平整准水平激光一种动态应用

    The laser signal combined with a closed - loop control system can be used in automatic level flatting of the ground. It is a dynamic application of laser beacon.

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