- 更多网络例句与百分误差相关的网络例句 [注：此内容来源于网络，仅供参考]
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There are two goals in this article. The first one is to investigate an EOQ model with immediate return for imperfective items under an increase of price. Another purpose of this paper is to investigate and EOQ model with immediate return for imperfective items under imperfect inspection.
本研究之目的分为两部份，第一即是针对进货中检验出之不良品可立即退货之产品，探讨在价格预期上涨下之最佳订购批量；第二是针对进货中之不良品於百分百筛选检验中会有检验误差，且判定为不良品会立即退货之条件下之最佳订购批量。
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And the reasonable proposal for the construction the region electrical power system was put forwardThe power load forecast is the basis of the power system planning.With the actual planning of regional development,uses a scientific and effective load forecasting methods forecast plans the local load electric quantity,is an important work to the regional power system planning.This dissertation uses the BP algorithm, proposed a double hidden layer structure artificial neural network to the forecast ultra-short-term power system load.After the simulation with the actual data,the method which this dissertation proposed compared to the traditional linear extrapolation Prediction method average absolute percent error of 2.5 percentage points,ten minute load forecasts achieve the average absolute percentage error are smaller than 2.5%accuracy.
本文利用人工神经网络BP算法，提出了一种双隐层结构的电力系统超短期负荷预测方法，经过对实际数据的仿真实验，本文提出的神经网络超短期负荷预测方法比传统的线性外推法预测平均绝对百分误差降低2.5个百分点，十分钟负荷预测达到平均绝对百分误差小于2.5%的精度。
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Prove (8.92) and then calculate the percent error in the ground-state energy, using this triangular function.
证明（8.92），然后用三角函数计算基态能量的百分误差。
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The relative standard deviation,the percent standard error of prediction samples and the percent standard error of calibration samples were used for evaluating the ability of the neural network.
选择红外谱图严重重叠的五种大气有机毒物作为多组分体系。相对标准误差、百分标准预测误差和百分标准校准误差被用于衡量神经网络的性能。
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The percentage error was 43%.
百分误差是 43%。
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B If u and h are measured with possible errors of 1% and 2% respectively, what is the possible percentage error in
若 u 及 h 量度时的可能误差分别为 1%及 2%，问计算 R 时的可能百分误差为何？ 8 分
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By means of PSO and taking the minimum mean absolute percentage error of the forecasting model as objective function, the optimal model parameters are chosen.
通过粒子群优化算法，以模型预测平均绝对百分误差最小为目标，选择最优的模型参数。
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The present investigation deals with the differential spectro photometric method for the determination of high content rhodium using thoron as reagent.
应用差示分光光度法在适当的条件下，测量高浓度元素，相对误差可以降低到百分之一以下，能同重量法和容量法相比。
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The gas chromatography quantitative analysis conditions of gum rosin were studied by selection of chromatographic columns and chromatographic resolution conditions with the pure rosin sample of P.
用纯思茅松松香样品，通过选择色谱柱和色谱分离条件，研究确定了脂松香气相色谱定量分析的条件，定量分析了松香树脂酸的相对百分含量；定量分析数据通过统计学中的Grubb′s检验法进行误差检验，在确定的条件下脂松香气相色谱定量分析结果具有稳定性、准确性和复现性结果；对马尾松、湿地松松香定量分析也取得同样结果。
- 更多网络解释与百分误差相关的网络解释 [注：此内容来源于网络，仅供参考]
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centi lane：百分巷
中心差;中央误差;中心误差 centering error | 百分巷 centi lane | 仙王座 Cepheus
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percentage decrease：百分减少
percentage 百分法;百分数 | percentage decrease 百分减少 | percentage error 百分误差
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percentage decrease：百分减少Btu中国学习动力网
percentage 百分法;百分数Btu中国学习动力网 | percentage decrease 百分减少Btu中国学习动力网 | percentage error 百分误差Btu中国学习动力网
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percentage increase：百分增加
percentage error 百分误差 | percentage increase 百分增加 | percentile 百分位数
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percent error：百分误差
percent correction 百分修正 | percent error 百分误差 | percent of accuracy正确度
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mean percent error：平均百分误差
mean per unit 每单位均值,每单位平均值 | mean percent error 平均百分误差 | mean photographic magnitude 平均照相星等
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root-mean-square percent error：均方根百分误差,均方根百分误差
root-mean-square noise voltage 噪声的有效电压 | root-mean-square percent error 均方根百分误差,均方根百分误差 | root-mean-square power 方均根功率
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percentage error：百分误差
penumbra 半影 | percentage error 百分误差 | percussion, center of 撞击中心
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percentage error：百分率误差
百分浓度 percentage concentration | 百分误差 percentage error | 百分湿度 percentage humidity
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percentiles：百分位数[值]
百分误差 percentage error | 百分位数[值] percentiles | 完全的;完美 perfect