The issue with floating point comparisons is that of precisions—f1 and result*result start differing from a couple of places after the decimal point.
浮点比较的问题在于精度 —f1和result*result在小数点后面的几位不一致。
The test shows that both precisions of two hypsometers reach above 98%.
经检验，两种测高器精度均达98%以上。
In the small range precise engineering and deformation survey, more and more high precisions are required.
在小范围的精密工程与形变测量问题中，对测量精度的要求越来越高。
Using the idea of LOD for reference, obtain diverse data grids of various precisions by different sampling intervals.
借鉴LOD思想，利用多种采样间隔获得不同精度数据网格。
Several clock synchronization algorithms are also discussed to satisfy different precisions of clock synchronization.
同时探讨了多种时钟同步算法以保证不同要求的时钟同步精度。
Furthermore, the effect of ultrasonic treatment on the dimensional precisions of different micro devices was discussed.
讨论了超声处理对不同结构微器件尺寸精度的影响。
The velocity delay compensation is a effective method to improve the tracking precisions of the photoelectric servo systems.
速度滞后补偿是一种提高光电伺服系统跟踪精度的有效方法。
The experimental results show that the system can acquire the altitude information in real time and with sufficient precisions.
初步实验结果表明，该系统能够实时获取高程变化信息，并具有较高的测量精度。
The precisions and the applicable ranges of the modified RKS, pr and PT equation are very similar to those of the original equations.
用该式改进的RKS、PR和PT方程在精度与适用范围方面均与原方程十分相近。
Experiments prove that the optimized network converges more quickly and accurately. The relative prediction error precisions are all below 6%.
经过试验验证优化后的网络不仅收敛速度快、精度得到极大提高，而且网络预测相对误差精度都在6%以下。
The power has a good restraining ability form rf interference, and its measurement precisions of probe current and voltage are less than 0. 5%.
电源对射频干扰有很好的抑制能力，电压、电流的检测精度均小于0.5%。
Factors affecting the precisions of a microcomputer-controlled platform draughter are discussed in the view of the control Theory in this paper.
本文从控制理论的角度出发分析了影响微机控制的中型绘图机精度的各种因素。
Within the sample database range, generalization precisions of identification and prediction are within 5% when convergence precision is within 0.1%.
在样本数据范围内，当模型的收敛精度为0.1%时，识别和预测的泛化精度均在5%以内。
The choosing of the weighted functions is the key procedure. The computing speeds and precisions were compared under the different weighted functions.
权函数的选择是此方法的核心，比较了不同权函数对计算速度和精度的影响。
The results of the cases show that this forecast model has good forecasting precisions and could forecast the production of waste in a city efficiently.
算例结果表明，该组合预测模型在预测准确性方面能得到改进，能对城市垃圾产量进行有效的预测。
The observed data of the same target, which come from different types of sensors with different precisions distributed in different platforms, differ greatly.
分布在不同平台的不同类型、不同精度的传感器，对同一个目标进行观测所得到的目标观测数据差别很大。
The precisions of 23 movable-bed resistance equations, which contain the equations of this paper, have been compared by using near 10000 sets of measured data.
利用近10000组资料，比较了包含本文公式在内的23种动床阻力计算公式，在已知流量、能坡和泥沙粒径时预测水深的计算精度。
The time determination data in Chinese Joint System in 1977—1978 are tested. Both the internal and the external precisions of so obtained joint corrections are higher.
用1977年和1978年我国测时资料进行试算，求得的综合时号改正数的内外精度都有所提高。
The result shows that some predictive precisions exist in quantified characterization models among dilution rates, specific energies and absolute powder feeding rates.
验证结果表明：熔覆层稀释率与激光比能、绝对送粉率的定量表征关系具有一定的预测精度。
Numerical examples demonstrate that the artificial ground shaking time histories obtained by the proposed algorithm boast high fitting precisions to the target spectrum.
算例分析结果表明，该算法所得到的人造地震动时程对目标谱具有较高的拟合精度。
The relationship between the grey model(GM(1,1) model) and the discrete grey model(DGM(1,1) model) is analyzed, and their prediction precisions and stabilities are discussed.
分析了灰色预测模型GM（1，1）和离散灰色预测模型DGM（1，1）两者之间的关系，讨论了模型预测的准确性和稳定性。
According to the calculated samples, triangular units can be generated automatically in various precisions and goaf shapes and the triangular units can be regulated conveniently.
算例表明，可按任意采空区形状和精度自动生成三角单元，调整方便。
The application results show that mechanical equipments are reliable, control precisions are very good and the products quality is the same as or better than similar line in China.
现场使用结果表明，该生产线机械设备可靠、控制系统精度高，产品质量达到或超过国内同类产品水平。
The precisions of other state equations are checked with BWR equation which precision is very high. The method applying the BWR equation to gas network hydraulic calculation is proposed.
用准确度较高的BWR方程校核了其他状态方程，提出了将BWR状态方程运用于燃气管网水力计算的方法。
Because of the direct digital pulses output of grating sensor, the influence of different precisions of the devices to data quality is avoided, and the assemblage technology is simplified.
由于该传感器直接将地震的机械信号以脉冲数字信号输出，避免了器件精度不同对传感器输出数据质量的影响，简化了组装工艺。
Because of the direct digital pulses output of grating sensor, the influence of different precisions of the devices to data quality is avoided, and the assemblage technology is simplified.
由于该传感器直接将地震的机械信号以脉冲数字信号输出，避免了器件精度不同对传感器输出数据质量的影响，简化了组装工艺。
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