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- grade estimation accuracy 选型质量
- Standard of grade estimation for product quality o. 内河钢质船舶出厂质量评级标准。
- Case studies show that the system has high estimation accuracy. 应用实例表明，该系统拥有较高的估算精度。
- Simulation results show that the TIMM algorithm is superior to the traditional IMM algorithm in estimation accuracy. 仿真结果表明，同IMM算法相比较，TIMM算法可减少估计误差，从而提高机动目标的跟踪性能。
- Finally, the estimation accuracy and availability of radar target's PSM are analyzed through laboratory measured-data. 最后，结合暗室测量数据仿真分析了雷达目标极化散射矩阵估计的精度，验证了本估计算法的有效性。
- Finally, the experimental results show that the method achieves better estimation accuracy and robustness in a wide range of face poses. 实验结果表明，该方法在较大的姿态变化范围内，具有良好的估计精确度和鲁棒性。
- The numerical results indicate that the proposed scheme can quickly reach high estimation accuracy for most CFAR detectors. 数值分析表明，该方法可快速精确估计多种CFAR检测器的标度因子。
- BP neural network into grade estimation and reserver computing of mineral deposits was introduced.By constrast research，the probable of this method was discussed. 作者将BP神经网络方法引入矿体品位估值及储量计算之中，通过对比研究，探讨了该方法的可行性。
- Furthermore,by applying instantaneous frequency measurement algorithm to this system,we can get high estimation accuracy. 此外,还把瞬时测频算法应用到该系统中,取得了很高的测频精确度。
- This new algorithm is employed in the target tracking on reentry, and the simulation results show that this algorithm has higher estimation accuracy and better robustness. 将该算法运用于再入大气层目标的跟踪模型,仿真结果表明，该算法具有较高的估计精度和较好的鲁棒性。
- The algorithm can improve the estimation accuracy of multipath fading channel parameters and avoid the error propagation problem of conventional approaches. 该算法改进了衰落信道参数估计的准确度,并消除了判决方法的错误传递性。
- With reasonable constraint and the assistant of special-designed pilot sequence for each user, the discrete fourier transform (DFT)-based uplink channel estimation algorithm can achieve good estimation accuracy without sacrificing much system capacity. 在合理约束条件以及为每个用户特殊设计的导频序列辅助下，基于离散傅里叶变换(DFT)的上行信道估计算法能够获得较好的估计精度，同时无需牺牲过多的系统容量。
- Grade Estimation of Plasma Protein Powder 浅谈血浆蛋白粉质量评定
- Research on Digital Orthophoto Map Grade Estimation 数字正射影像地图的质量评定
- Then the estimates obtained in all the steps were combined by carrying out the best linear unbiased estimation (BLUE) to further improve the estimation accuracy. 最后利用最佳线性无偏估计(BLUE)方法将各步估计值进行最佳合并，进一步提高估计精度。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- I can't vouch for the accuracy of my memory. 我无法保证我的记忆正确无误。
- Estimating accuracy was satisfying.Glycolic acid was extracted with tri-octylamine(TOA) as extraction reagent and chloroform, n-octanol, toluene, xylene as diluent. 以三辛胺(TOA)为萃取剂，以氯仿、正辛醇、甲苯、二甲苯为稀释剂对羟基乙酸进行萃取；
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Business is now on the up grade. 目前生意蒸蒸日上。
