As atomic optics technology improves, the atomic optical device has developed to be a high-precision measurement method in many fields, such as CSAC, CSAM and CSAG.
原子光学技术的进步使得原子光学仪器在诸多测量领域确立了高精度测量手段的地位,如原子频标、原子磁强计和原子惯性系统。
To solve attitude measurement problem of the gun-launched cruise projectile under high over load, a precision measurement method was proposed, based on geomagnetic field.
针对高过载下炮射巡飞弹姿态难以测量的问题,提出了基于地磁场的姿态测量方法。
The method can improve the measurement precision and lay a sound basis for its application on the measurement of complex surfaces.
该方法对测量精度的提高较大,为其在复杂型面测量领域的应用打下良好基础。
The experiment results show that this method can decrease the influence of measurement error on identifying precision and improve balance precision.
结果表明该方法能有效抑制测量误差的影响,提高识别与平衡精度。
Even with the advantages of high measurement precision and not easy to wear for the method, the practical measurement result of the linear structured light is not satisfying.
尽管激光扫描测量法具有测量精度高和不易于磨损的优点,但目前国内外采用该方法测量车轮踏面时,实际测量精度和效果均不理想。
In order to raise the precision of measurement, a method for improving stability of Optical Potential Transformers is proposed in this paper.
为了提高光学电压互感器的测量精度,提出了提高其稳定性的方法。
When traditional method is used for measurement at low frequency range, measuring precision can not be guaranteed and measuring is time-consuming.
传统的频率特性测量方法,在低频时,测量精度较差,且非常费时。
In this paper a method is proposed for improving the measurement precision of bathymetry by utilizing ray tracing in the depth direction.
为此,研究一种在深度方向上采用声线跟踪技术进行补偿以提高海底深度测量精度的方法。
In order to ensure that temperature and humidity measurement precision, the hardware circuit error analysis, put forward the system error of the method to improve.
为了保证温湿度测量精度,对硬件电路进行了误差分析,并且提出了系统误差的改善方法。
The experiment shows that this method not only simplifies design, improves measurement precision and generality of sensor, but also is suitable for the application.
实验表明:该方法简化了设计,提高了传感器的测量精度和通用性,有利于工程的实际应用。
Carrier phase measurement is a measuring method of the highest precision at present. So, GPS carrier phase measurement integrated with INS can get high precision navigation system.
载波相位测量是目前测量精度最高的测量方法,所以载波相位差分gps同惯导组合能获得高精度的导航系统。
The principle of static and dynamic balance of precision rotating equipment is analyzed. The corresponding measurement method is brought forward.
对精密旋转设备的静、动平衡原理进行了深入分析,提出了相应的测量方法;
The principle of ultrasonic measuring distance in the air was analyzed. A method of improving the measurement precision by correcting transmission speed with inspecting temperature was put forward.
分析了空气中超声波测距原理,提出了通过温度测量修正超声波传播速度,提高空气中测量精度的方法。
The experiment of measuring the thickness of ZAO film and SEM fracture inspection proves that the method of correction is useful to improve the measurement precision.
通过制备掺铝氧化锌(ZAO)薄膜及SEM断口观察进行实验验证,证实该修正方法有助于提高膜厚测量精度。
Identifying and compensating on-line of nonlinear temperature drift about IFOG can be realized by the identification method, and the measurement precision of IFOG can be improved effectively.
采用该辨识方法可实现光纤陀螺非线性温度漂移的在线辨识和补偿,有效地提高光纤陀螺的测量精度。
Through a brief analysis, propose to improve the experimental device and improve the measurement precision of the method.
通过简要分析,提出改进实验装置以及提高测量精度的方法。
The measurement system and measurement method of gear parameters based on CCD were introduced, and then influence factors of measurement precision were analysed.
介绍了基于CCD齿轮参数测量系统的组成及其测量方法,并对影响测量精度的因素进行了分析。
A new precision enhancement method called as multi correlation peaks optimization in shape measurement by digital speckle temporal sequence correlation method is presented in this paper.
本文提出一种基于数字散斑时间序列相关三维面形测量法中提高测量精度的方法—多相关峰优化法。
The differences of principle and precision between frequency measurement method, cycle measure method, and equivalent precision frequency measurement method are compared.
分析、比较了测频率法、测周期法、等精度测频法等几种常用测频方法的原理及误差。
The experimental results indicate that the axial measurement precision and repeatability precision are improved markedly by applying the presented method.
实验结果表明,采用这种数据处理方法,测量精度和重复性精度均有所提高。
Simultaneously, experimental method and measurement precision as well as signal process are discussed.
同时,在实验方法、提高测试精度及信号处理等方面作了探讨。
This method, with superior measurement precision, is applicable to the measurement of time domain variable with discrete spectral lines.
这一方法的测量精度远优于其它方法,并可适用于一切具有分立谱线的时域变量的测量。
A method of enhancing the precision of linear borderline measurement is proposed, and the highest precision that the limited density data sampling can reach is discussed.
提出了在有限密度采样下提高对直线边界的检测精度的方法以及有限密度数据采样网所能达到的最高精度。
A method of precision evaluation for field large-scale measurement instruments is proposed with multi-instrument stations and multi-reference points.
针对现场全面评价大尺寸测量仪器精度的特殊性,提出了一种采用多仪器站多控制点的精度评价方法。
The principle and method of increasing measurement precision and reliability, as well as the technology implementation are also described.
重点说明了提高测量精度、可靠性的原理、方法和技术实现。
The paper presents the method of measurement of moisture in coal by means of microwave and analysis is also made on the technology and the method for improving measurement precision.
介绍了利用微波进行煤炭水分测量的方法,并对微波测量煤炭水分的方法及提高测量精度进行了分析。
When placing order, please clearly indicate product model, precision grade, measurement range, maximum static pressure, material quality, connecting method and whether valve assembly is involved.
订货时须注明产品的型号、精度等级、测量范围、最大静压、材质、连接方式及是否装配阀组。
Results indicate that the DSCM overcomes the shortcomings of traditional mechanical point measurement method, and its precision was enough for similarity simulation experiment.
结果表明,数字散斑相关方法不仅克服了传统机械点测量方法的某些缺点,同时具有较高的精度,可用于相似材料的模型实验。
Results indicate that the DSCM overcomes the shortcomings of traditional mechanical point measurement method, and its precision was enough for similarity simulation experiment.
结果表明,数字散斑相关方法不仅克服了传统机械点测量方法的某些缺点,同时具有较高的精度,可用于相似材料的模型实验。
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