The selection of measurement bandwidth in time domain frequency stability is discussed.
讨论了频率稳定度时域测量带宽如何选择的问题。
The problems about the selection of excitation signal, limits of measurement frequency and noise influence have been discussed.
最后还讨论了时域法测量电极阻抗的激励信号的选择、测量频率上、下极限和噪声影响等问题。
The SLT32 offers simple menu selection of measurement units (gallons, liters etc.), calculates volume in horizontal round tanks, or flow rate (and total) through any flume or weir.
该SLT32计量单位提供了简单的菜单选择(加仑,升等),在计算水平圆形罐,或流量体积(总水槽或通过任何堰)。
Measurement method of Daniels flow point and its application on selection of dispersing agent are introduced.
介绍了丹尼尔流动点的测定方法及其在分散剂选择上的应用。
The paper discusses the selection and measurement analysis of transfer standard for power meter as well as the calculation analysis of the data with inter-laboratory comparison and ability statistics.
并在明确测量误差分布的前提下,以统计控制的方式对实验室能力验证方法进行了比较详细的论述。
The result shows that working waveband selection of measurement system is very important.
结果表明,测量系统工作波段的选择是非常重要的。
Main technical problems related to measurement, velocity selection and data processing in the test as well as some views of application are presented in this paper.
本文论述了试验中有关的测量、速度选择和数据处理方面主要技术问题的解决方法及某些运用观点。
The measurement principle, system structure and selection principles of parameters in analyses system are discussed in detail.
详细论述了该系统的测温原理和系统结构,分析系统参数的选择原则。
The material selection and airflow measurement of the standard constant flow orifice were described.
同时还对标准恒流孔的材料选择及流量测量进行了论述。
The problem of error estimate in the primary measurement, the selection of measuring instrument accuracy and the calculation of the effective data are discussed and explained with examples.
讨论了物理实验基础知识中一次测量的误差估计、测量仪器精度的选择和有效数字运算等问题,并以实例予以说明。
This paper introduces the selection of crystal used for voltage measurement with optic, and the principle for selecting the optic axle.
介绍了用于光测电压的晶体的选择与晶体加工设计中的光轴选定原则。
So the selection of accelerometers having the best dynamic characteristics helps to improve the features of gyro free micro inertial measurement units.
因而选用动态特性好的加速度计有助于提高无陀螺微惯性测量组合的性能。
The selection of different software-hardware combination schemes makes it possible to improve measurement accuracy and rang, and different accuracy for different signal segments can also be achieved.
选择不同的硬软件配合方案,提高了信号的测量精度,并扩大了测量范围,可对信号的不同区段选择不同的测量精度。
The paper, after explaining the working principles of infrared thermometers, proposes the proper selection of infrared thermometers based on actual testing in measurement sectors.
对红外测温仪的工作原理进行了阐述,并依据在计量部门从事检定工作的经验,总结出了选用合适的红外线测温仪的方法。
For turbidity measurement of coloured samples, ratio turbidimetry and nephelometry with ratio selection are used.
有色样品浊度的测量选择比率测浊法。
Adopting the numeric simulation and the numeric detection technique, the analysis and discussion is made for the eigenvector selection in the measurement of abnormal sound of bearings.
采用数字仿真和数字检测技术,对轴承异常声检测特征量的选择进行了分析讨论。
Besides, key construction technologies are introduced in detail, such as machinery selection, tower installation, measurement, welding and antenna mast installation.
详细阐述机械选型、塔楼安装、测量技术、焊接技术和天线桅杆安装的施工工艺和关键技术。
The selection of various apparatus in the piezoelectric quartz pressure measurement system has been discussed in detail.
论述压电晶体测量系统各环节的选择;
But there are still some problems to be solved such as selection of neural networks, determination of structural damage indicator and incompletion of measurement.
但是,目前仍然有一些问题,如神经网络选定、结构损伤标志量选取、测试数据不完备等,没有得到很好解决。
Information gain is the measurement of the attributes selection in classical decision tree algorithm-ID3, but the attributes with high information gain is not always the valuable attributes.
传统的ID3决策树算法以信息增益作为属性选择的准则值,但是信息增益大的属性并不一定就是有价值的属性。
The methods of estimation of under-reporting, estimation of denominator, consistency between the numerator and denominator and selection of the unit of measurement were discussed at length.
详细介绍了评价自发呈报中不良反应漏报的方法、分母的估算、分子与分母的一致性及分母单位的选择。
The study also finds that unobserved effects, sample selection bias and measurement errors play important role on results, and OLS really underestimates yield of schooling.
非观测效应,以及样本选择偏差和测量误差所引发的内生性问题对结果的影响很大,导致普通最小二乘法低估了我国的教育收益率。
The present domestic study on this mainly focuses on the selection and comparison of accounting measurement under the framework of historical cost.
纲后海外研讨从要集中反在历史败本法框架上的石油地然气资产计量方式的挑选及比拟。
In this paper, the problem of selection of manipulated variables and measurement variables for complex industrial process is discussed.
本文讨论复杂工业过程控制系统中操作变量与量测变量的选择问题。
This involves the selection of the particular basis of measurement.
计量需要选定计量的基础。
Autofocus algorithm consists of three modules: focus region selection, focus measurement function and peak searching algorithm.
自动聚焦算法包括三个模块:聚焦区域选择、聚焦评价函数和极点搜索算法。
Finally the article evaluates the methodology, data source, the measurement of key index, the selection of industry and controlled variable.
最后对文章所使用文献的方法、数据来源、关键指标的衡量、产业的选择及控制变量进行分析与评价。
This paper mainly studies on the influence of accounting measurement attributes to the definition of property rights, expecting to provide a basis for selection of measurement attributes.
本文主要研究会计计量属性对产权界定的影响,期望为人们的计量属性选择提供依据。
This paper mainly studies on the influence of accounting measurement attributes to the definition of property rights, expecting to provide a basis for selection of measurement attributes.
本文主要研究会计计量属性对产权界定的影响,期望为人们的计量属性选择提供依据。
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