mean accuracy
英 [miːn ˈækjərəsi]
美 [miːn ˈækjərəsi]
网络 平均准确度; 平均精度
双语例句
- The most probable distribution and its vicinal distributions include approximately all of the states accessible to the system, and by vicinal we mean very small in comparison with the experimental reachable accuracy.
当一个热力学体系处于平衡态时，最概然分布及其附近相对于实验可以达到的精度来说的极其狭窄的区域内的分布包括了体系几乎全部可能的微观状态数。 - The results of comparative measuring tests from an UV-VIS spectrophotometer and our self-developed instrument respectively indicate that the maximum deviation between them was 0.418%, the minimum 0.098%, and the mean 0.220%, which satisfied the accuracy request of amylose content measurement.
将其与TU1800紫外可见分光光度计进行技术性能和使用效果对比，测定的数据最大偏差为0.418%，最小偏差为0.098%，平均偏差为0.220%，完全能满足大米直链淀粉测定精度的要求。 - The mean monitoring accuracy of 8% was improved by excluding non wheat cells and distinguishing layers.
通过剔除常年非麦象元和分层解译小麦长势，遥感监测精度平均可提高8%左右。 - It is mean that the CDUS and A/ BI combination examination has higher accuracy if there are not distinct different between the examination conclusion of CDUS and PAG.
结果CDUS检查结果与动脉血管造影（PAG）检查结果无显著差异，CDUS与A/BI联合检测对提高诊断率有较高准确性。 - It is suggested also that the extracting periodic terms are regarded as the influence factor in the error motion, and the mean& value and variance of Rayleigh distribution as the evaluating the rotation accuracy of shafting.
并建议将提取的周期函数项作为诊断影响精度的因素，而以瑞利分布的均值和方差来评价轴系回转轴心漂移的平均距离。 - In comparison with multi-variable model, it shows that mean prediction accuracy of multi-variable model is 73.47%, and the one of BP model is 86.06%.
与多元回归模型的比较结果表明，多元回归模型的平均预测精度为73.47%，BP模型的平均预测精度为86.06%。 - The optimal inputs were multi-step signal, which could be produced easily, and it reached optimality in the mean of accuracy.
设计出的信号不仅在工程上易于实现，还在精度意义上达到了最优。 - The mean positioning accuracy under the tree canopy is good, while the error fluctuated greatly, which should be study further.
林冠下的平均定位精度较高，但定位误差波动很大，有待进一步研究。 - Based on experiments and calculations, the authors presents a method in which the transient heat transfer rate and coefficient are calculated with the transient gas velocity instead of the mean piston velocity, thus improv-ing accuracy of computation.
在试验和计算的基础上，提出用瞬时燃气速度替代活塞平均速度计算瞬时传热率和瞬时传热系数，从而提高了精确度。 - Most of all labs's measure results are besides on the collectivity mean, the wave range is rather small, and the accuracy and comparability are rather good.
大多数实验室测定结果都在总体均值周边，波动范围较少，准确度和可比性较好。 - The same sampled point was sampled many times with the electron balance through the serial communication on the chip, and then root mean square was calculated to gain higher accuracy and make the resolution rate reach mg grade.
该电子称通过片上串行通讯对同一采样点进行多次采样，再进行均方根运算获得高精度，其分辨率可达到mg级。 - Compared with the structure function method, the root mean square method has higher calculation accuracy of fractal dimensions, better linearity of fractal characterization curves and wider range of scale invariance in which the fractal characteristic exists.
与结构函数测度方法相比，均方根测度方法的分维计算精度高，表征曲线的线性度好，反映分形特征的无标度区间宽，分形表征效果显著。 - Other complex sampling methods often based on the results of a simple random sampling. For different sampling methods with the same sample size, the estimator variance of the population mean becomes an important sign to measure the accuracy of any sampling methods.
其他复杂的抽样方法常以简单随机抽样为基础，对于相同的样本容量条件下不同的抽样方法来说，总体均值估计量的方差就成为衡量各种抽样方法的有效程度的重要标志。 - In hot strip laminar cooling system, The basic heat flux density of water cooling model is the most important parameter to determine the precision of control, so choose a proper basic heat flux density has an important mean to the accuracy of the coiling temperature.
其中水冷模型中的基本热流密度是决定卷取温度控制精度的重要参数，选取合适的基本热流密度对提高卷取温度精度具有重要的意义。 - This paper researches the attitude determination of a body based on GPS carrier phase measurement, and the algorithms used is the mean field annealing neural network ( MFANN), which has the advantages of high accuracy and rapidity.
研究了基于GPS载波相位测量载体姿态的技术，采用了精度高速度快的平均场退火算法（MFANN）。 - The mean accuracy was negatively correlated with the HAMD scores in depression.
抑郁组的警觉网络效率与汉密尔顿抑郁量表得分的睡眠障碍因子分呈负相关，平均正确率与汉密尔顿抑郁量表得分呈负相关。 - In general, all four versions of the GOALS model are capable of reproducing the main features of the mean state and seasonal variation of the observed climate with reasonable accuracy.
总的来说，GOALS模式的四个版本都能够合理地再现观测到的平均气候态和季节变化的主要特征。 - Combining kernel principle component analysis, multi-scale nonlinear features were input into support vector machine for recognition. The mean recognition accuracy reaches 98%.
将多尺度非线性特征输入支持向量机，并结合核主元分析方法，使动作表面肌电信号的平均识别率达到98%。 - Experimental results show that the mean predicting accuracy of the LS-SVM model is higher than BP neural network model. At the same time, the LS-SVM model is especially suitable for limited number of samples. ( 4) Development of intelligent fertilization recommendation platform for tobacco.
实验结果表明，基于最小二乘支持向量机的施肥推荐模型对产量的预测准确率高于BP网络模型，且特别适用于样本数量有限的情况。（4）基于GIS的烤烟智能施肥推荐平台的开发。 - The classical mean shift tracking algorithm has the advantages of real-time and accuracy, but the target easy lost when in the complex background and track environmental changes.
它具有实时性和精确性兼并的优点，但是当目标在复杂背景或者跟踪环境变化较大时容易出现目标丢失的现象。 - The pneumatic position servo system can realize the air cylinder piston precision positioning on the whole stroke arbitrarily position, the mean absolute positioning accuracy is 0.0844 millimeter, the maximal error is 0.2 millimeter, has high engineering application value.
气动位置伺服系统可以实现气缸活塞全行程任意位置上的精确定位，绝对平均定位精度达到0.0844mm，最大定位误差0.2mm，具有较高的工程应用价值。 - The way is put forward for improvement on arithmetic based on envelope mean. The validity and accuracy of phase difference method is analysed and validated.
提出了基于包络均值法的改进算法；分析并验证了利用相位差分法进行瞬时频率估计的有效性和精确性；给出了进行局域波分析，信号采样频率的选择标准。 - The coefficient P is the most important parameter to determine the precision of control, so choose a proper P has an important mean to the accuracy of the coiling temperature.
模型中的综合系数P是决定卷取温度控制精度的重要参数。 - While calculation accuracy of atomic selection criteria based on signal energy is high, but it has long computation time; the selection criteria based on the signal mean atomic has shorter time, but its calculation accuracy is too low.
针对基于信号能量的原子选择标准计算精度虽高，但时间较长，基于信号均值的原子选择标准计算时间较短，但精度较低的情况。 - However, it does not necessarily mean that accuracy is incompatible with vagueness.
然而这并不意味着模糊性和准确性是不相容的。 - To choose a proper mathematic model has an important mean to the accuracy of the coiling temperature.
选取合适的数学模型对提高卷取温度精度具有重要的意义。 - Through the experiment, with the traditional Mean Shift tracking algorithm, this algorithm has better effect in tracking accuracy and robustness.
通过实验，与传统MeanShift跟踪算法做了对比，表明本文算法在跟踪准确性和鲁棒性上都得到了提高。 - The experiment results show that the least square support vector machine classifier performs better in the recognition of cotton/ flax fiber, and its mean identification accuracy is 93.6%. 4.
结果表明运用支持向量机训练出来的分类器具有更好的分类性能，对棉和亚麻的识别率平均为93.6%。