Relative Accuracy Estimation for Determining Regional Gravimetric Geoid 区域重力大地水准面确定的相对精度估计
Some factors that influence the absolute and relative accuracy of3 ω energy measurement are analyzed from the laser theory. 从理论上分析了影响三倍频能量测量绝对精度和相对精度的若干因素。
So whether the publication of central bank predictions of the future path of interest rates is likely to be beneficial depends on the relative accuracy of such forecasts. 因此,央行发表对未来利率走势的预测是否有帮助,取决于此类预测的相对准确性。
Stationary Source Relative Accuracy of CEMS Calculation Template but not really at the same regular, fixed long period of time. 固定污染源CEMS相对准确度计算模板而并非一定要用绝对相同、完全固定的大段时间。
But the efficacy of this will depend on the relative accuracy of such predictions. 但这种做法的效力将取决于此类预测的相对准确性。
The relative accuracy of this measurment method is less than 1%. 这种测量方法的相对误差小于1%
Objective To compare the relative accuracy of three methods measuring left ventricular volume by X-ray ventriculography: single plane area-length method, biplane area-length method, and single-plane Simpson's method. 目的评价X射线心室造影计算左心室容积的3种方法:单平面面积长度法、双平面面积长度法和单平面Simpson法的相对准确性。
Couette flow analysis is to applied to the near wall region, and the slip value conception is applied the wall boundary and free boundary. Thus the relative accuracy of the calculation results is ensured. 其中在附面层靠近壁面的底层区使用了Gouette流分析,在壁面边界和自由流边界处引入了滑移值的概念,因此保证了计算结果的相对准确性。
By comparison with the classic method, it is concluded that the planimetric coordinates accuracy can be increased by 21% ( the accuracy of elevation is the same), and the relative accuracy of side length can be increased by 16%. 通过与传统方法进行比较,得出平面坐标点位精度提高21%(高程精度一致),边长相对精度提高16%的结论。
In order to standardize the translation, Ministry of Education should set up an organization of senior translating experts to produce proper English versions to the names of all Chinese colleges and universities for the needs of relative accuracy, unity and stability. 为规范我国高校译名,国家教育部应组织资深学者对所有高校译名进行一次彻底的治理整顿,使全国各高等院校的英文译名保持相对的准确性、统一性和稳定性。
A simplified PSPICE macro model of thyristor has been developed. This model has explicit physics conception and simple structure, and can describe the forward and reverse recovery process with relative accuracy. 提出了一个简化的晶闸管PSPICE宏模型,它对于晶闸管正反向恢复特性的描述物理概念明确,结构简单,且模型参数可以方便地从产品手册中得到。
The result shows that the relative accuracy of zenith wet delay model is about 20%~ 30%. 结果表明:天顶湿延迟模型的相对精度大约在20%~30%之间。
To Study the Relative Accuracy of Fume Continuous Emission Monitoring System 烟气连续监测系统的相对准确度检测
The displacement measurement range of the sensor can be adjustable in according with requirement and its relative accuracy is not changed. 传感器可根据需要对量程进行调节,且相对精度不变,特别适于中小位移的测量。
It has the characters of timeliness, maneuverability and relative accuracy. 其重点是突出时效性、可操作性和相对准确性。
The results demonstrate the effectiveness of the method in measuring the flapping angle, lag angle, torsional angle and torsional deformation of a bumblebee wing during its beating motion. A relative accuracy of 2% can be achieved. 结果表明,在蜜蜂的一个拍打周期内,用该方法可以有效地测量其拍打角、滞后角,扭转角和扭转变形,相对测量误差<2%。
The results show that the absolute accuracy of the system can be 6 68 mV, the relative accuracy caused by temperature fluctuation and noise is 3 26 mV. In addition, the analog to digital converter resolution makes effect on the precision of the whole system. 温度和噪声等引起的相对误差为326mV;此外,采集卡的A/D转换宽度也影响着整个系统的精度。
Relative Accuracy Test Evaluation for Flue Gas Continuous Emission Monitoring Systems 烟气连续排放监测系统相对准确度的测试评估
What we can do is to analyze the deforming tendency of foundation pit with relative accuracy so as to eliminate the possibility of potential destruction. 只能在相对准确的基础上,对基坑变形趋势进行分析,减少潜在破坏可能。
Trainees at conference interpreting projects unconsciously compare the two modes during training and there is, with little empirical research, consensus among the interpreters concerning the relative accuracy between CI and SI. 在学习会议口译时,学员会不自觉地暗自将两种口译模式进行比较。口译界对两者的相对准确性有一些共识,但却很少有实证研究。
The main research is to analysis the absolute accuracy and the relative accuracy of point cloud data. 本文的研究重点是对点云数据进行绝对精度和相对精度的分析。
The relative accuracy analysis method is to assess the flight course quality by compare the point cloud data accuracy of original parallel flight course and crossing flight course. 相对精度分析是通过比较未经航带改正的平行航线与对飞航线点云数据精度来评价飞行质量。
The relative accuracy and absolute accuracy in the refining of quasi-geoid using the height anomaly difference adjustment were calculated and discussed for plains and mountainous areas respectively. 分别在平原和山区地形条件下,计算分析了高程异常差平差法进行似大地水准面精化的相对精度和绝对精度。