In order to overcome such shortcomings as big variance in explanation power and unstable factor structure of existent two major service quality measurement methods, this paper, for the first time, puts forward the "direct perception minus expectation" service quality measurement method. 针对目前SERVQUAL与SERVPERF两种主要的服务质量测量方法所存在的解释能力差别大、因子结构不稳定等问题,本文首次提出了直接测量感知期望差的服务质量测量方法。
By analyzing the traditional transient speed measuring methods, an ARM time capture method is presented, and precise measurement can be obtained. 对传统的瞬时转速测量方法进行深入分析,提出一种精确测量内燃机飞轮瞬时转速的测量方法&ARM时间捕获法。
Based on the disadvantages of traditional methods to measure blood viscosity, a new method of real time and in vivo measurement was put forth. We also had setup a mathematical model. 基于传统血液粘度测量方法的不足,本文提出了一种新的实时在体测量方法,并建立了数学模型。
There are many methods of time measurement. The implementation method of Time to Digital Conversion ( TDC) by means of electronic is a classical technology. 时间测量有多种方式,其中用电子学方法实现时间的数字化(TDC)技术是一种常用的技术。
Based on the field work in rooms with different floor covers, analyzes the relationship between cleaning methods, cleaning time and indoor air quality. Recommendation of reasonable indoor cleaning measurement is presented. 根据目前常见的几种室内地面清洁方式,通过对不同材质地面进行不同清洁方式的测试,分析清洁方式与清洁时间对室内空气品质的影响,从而提出改善和保持良好的室内空气品质的清洁措施。
Three methods of measuring quartz crystal load resonant frequency by zero phase technique in a π-network are analyzed. An inner load capacitor and the real time measurement of capacitance are applied to the measurement system. 对π网络零相位法测量石英晶体负载谐振频率的3种测量方法进行了分析,在此基础上,采用内置固定负载电容和电容计设计了π网络零相位型石英晶体电参数测试系统。
Comparing to the conventional methods, the methods of Gauss curve fitting can nearly reduce the measurement time to half in essential measurement precision. 实际应用效果表明,在保证测量精度的同时,利用高斯拟合法测量谱峰,能使测量时间缩短近一半。
The essential electronic methods used for precise time measurement are discussed, with an emphasis on classification and various techniques of the time interpolation. 讨论了时间间隔测量的基本电子学手段,并着重分析了时间内插技术的分类和实现方法。
Discussion ia also made here about methods for peak-value time point measurement and using motive time window. 论述了峰值时间点检出方法及活动时间窗口的设置方法。
Methods Using earned value analysis, taking scope, time and cost into account together to build the measurement construct. 方法采用挣值分析(EVA),综合考虑范围、时间、成本3项约束,构建项目级测量构造。
Methods: Short segment conduction time ( SSCT) was studied in 46 clinically diagnosed cases of ulnar nerve entrapment at the elbow, in addition to conventional EMG, NCV and MNAP measurement. 方法:对46例临床诊断为肘部尺神经卡压患者,除进行常规EMG、NCV、和尺神经混合神经动作电位(MNAP)测定以外,还进行尺神经短段传导时间(shortsegmentconductiontime,SSCT)测定。
METHODS: The mobilization of cytosolic-free calcium induced by thrombin in washed platelets was observed by Ca2+-sensitive fluorescent indicator, Fura-2 AM and time scan measurement. 方法:以Fu-ra-2AM为荧光探针,采用时间扫描方式记录血小板内Ca~(2+)的变化;
The methods of channel measurement were overviewed and the complete schemes in time domain and frequency domain were proposed for establishing measurement system for indoor channels. 针对建立室内信道测量系统的需要,总结了信道测量的各类方法,提出了室内信道时域和频域测量的完整的系统方案。
To solve the problems in instrument transformer calibrating device, improving methods and suggestions are proposed. At the same time, The error of instrument transformer which is affected by secondary line impedance configuration, and measurement, is further expounded. 针对互感器检定装置中存在的问题,提出了改进的方法和建议,同时对影响互感器误差的二次线路阻抗的配置和测量做了进一步阐述。
First innovation of this paper is that the use of modern econometric methods to reveal the relationship of demographic dividend and economic growth, because for non-stationary time series, the traditional measurement methods may appear spurious regression phenomenon. 本文的创新点在于,一是运用现代计量方法揭示了人口红利与增加增长的关系,因为对于非平稳时间序列,传统的计量方法可能会出现伪回归的现象。
Details of the short time interval measurement technology of the basic theory and methods of measurement is depicting. On these basis the picosecond time interval measurement module has been designed, and the module was carried out in laboratory test system. 详细介绍了超短时间间隔测量技术的基本理论和测量方法,以此为基础设计了皮秒级时间间隔测量模块,并对时间间隔测量模块进行了实验室验证。
Different types of measurement methods of reaction time of two groups of people which are ordinary people and drivers are enumerated in the part one. Summarize these methods as the theoretical basis of our own methods of measurement. 第一部分列举了针对普通人和驾驶员两个群体不同的反应时间测量方法,并加以总结做为我们自己的测量方法的理论基础。
Two methods of study the UWB antenna by time domain characteristics are summarized, that is, transfer function measurement in frequency domain and direct measurement in time domain. 本文首先提炼出了衡量超宽带天线性能的参数,总结了超宽带天线时域特性研究的两种方法:频域传输函数法和时域直接测量法。
Many methods have been developed to measure the properties of these complicated properties, such as time domain and frequency domain method, single-port and dual-port measurement methods. 许多方法已被开发来测量这些复杂的属性,如在时域或频域的方法;单端口或双端口的测量方法,但每个方法都受限于特定频率的性质和应用程序制约因素。
Both of these two methods are based on consideration of the node regular deployment to achieve the more accurate localization results, at the same time suggest the range measurement improvement method to obtain the final accuracy. 本文提出的两种定位方法的基本考虑都是基于在局部区域内对节点的规则部署,实现对目标节点进行位置计算,同时给出了测距精度提高的方法,以此提高最终的定位精度。
First of all, the paper expatiate the basic methods of work measurement and standard time measurement methods based on the stopwatch. 论文首先阐述了作业测定基本方法与基于秒表法的标准工时测定方法。
For growth in arid and semi-arid areas the plant stem flow is low, traditional methods of measurement in the plant of the low rate sap flow measurements take a lot of time, so the heat loss is large. The measurement error is difficult to overcome. 适合生长在干旱,半干旱地区的植物茎流量都很低,传统测量方法在测量低速率茎流植物时,存在测量时间长,热损耗大,测量误差难于克服等问题。