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- It has never been predicted precisely when and where the earthquake will happen. 现有的科学技术还没有发展到让科学家们精确地预测地震的程度。
- Simulation result shows the fitting capacity and the prediction precision of the model is effectively improved. 仿真结果表明,此模型能够有效地改善模型的拟合能力并提高预测精度。
- In general, the prediction precision of NCR and the NPL ratio are about the same. 逾放比以及调整过逾期放款后的资本比率在预测问题银行上,具有相同的预测能力。
- The calculation results show that some improvements of the predicting precision have deen achieved. 计算结果表明,预测精度均有不同程度的提高。
- Results show that preprocesses method of smoothness can enhance prediction precision for glucose liquor’s NIR. 这种方法把训练样本按照其浓度范围分成几个子区间,在每个子区间上建立PLS预测模型。
- It is desired during spinning projectile and missile design and trajectory calculation that the side force and moment, Magnus force and moment, must be predicted precisely. 旋转弹丸、导弹的设计和弹道计算都要求准确计算弹丸的侧向力、力矩-马格努斯力、力矩。
- Therefore, with the successive increase of the exploitation volume, in order to raise the prediction precision, the model needs revising at any moment. 因此,随着开采量的不断增大,为了提高预报精度,需要随时对模型进行修正。
- Noise in the hydrological time series influences not only the hydrology chaos identification, but also the runoff prediction precision. 摘要水文要素时间序列中的噪声不仅影响水文混沌特性识别,更影响径流预测精度。
- The model enhances the predictive precision observably,and the external factors considered in the model matches the actual circumstance more. 此模型大大提高了预测精度,并使所考虑的问题更为符合实际。
- The numerical results of the model show that the prediction precision is improved and the iteration number is much less than that by the normal BP network model. 应用IGA-BP网络模型对高炉铁水硅含量进行了预测,数值结果对比发现,该模型提高了预测精度的同时,迭代次数比一般BP网络模型也大大减少;
- The early armies of the Republic were amateurs whose exaltation had swept away the professional and predictable precision of the opposing Austrian army. 敌对的奥地利军队是正规军,自然军事技能过硬,但是共和国早期成立的非正规军士气高昂,使奥军在军事技能方面的优势荡然无存。
- The experiments show that the prediction precision of the size of ultrafine-ferrite is more than 90% and the precision of the content of ultrafine-ferrite is more than 91%. 通过实例验证表明,超细晶铁素体晶粒尺寸的预测精度达90%25以上,超细晶铁素体晶粒质量分数预测精度达91%25以上。
- Predicting parameters of this are variational in different mining degree and the predicting precision for mining subsidence depends on variational laws of dynamic parameters. 该方法中的预计参数在不同采动程度下是变化的。能否准确获知动态参数的变化规律将决定着开采沉陷的预计精度。
- I can predict something with great accuracy. 我能很准确地预测某事。
- In this paper,one water quality model was developed using neutral network technology.LM algorithm and RBF algorithm were used to increase predictive precision. 文章通过引入神经网络技术来建立水质预测模型,分别采用LM算法和RBF算法来提高预测的精度。
- They accurately predicted solar eclipses. 他们精确地预告了日蚀。
- He predicted that an earthquake was imminent. 他预言即将发生地震。
- Something foretold or predicted; a prophecy. 预言预言或预报的事; 预言
- You can never predict what would happen next. 谁也无法预料接着会发生什么事。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries