查询词典 prediction

The prediction error series of the chain is a zero mean whiteGaussian series whose variance is equal to its prediction period. This property of the variance offersan effective way of reducing the variance of the prediction error series and acquiring excellent andstable performance of predictive data compression.

该模型的预测误差序列是方差为预测周期的零均值白高斯序列，方差的这种性质为减小预测误差序列的方差，得到优良且稳定的预测数据压缩性能，提供了有效的途径。

According to our country swine genetic prediction project requirement, by using animal model BLUP (best linear unbiased prediction) and relative software GBS, France great grand Yorkshire and Landrace were measured. By this research and analysis, I hope our country swine genetic prediction project become more and more perfect and adapt to our country conditions.

按照我国现行种猪遗传评估方案的要求，运用动物模型BLUP法及相应软件GBS对法系原种大白、长白猪进行测定研究，以期对我国现行种猪遗传评估方案的进一步完善和更加适应我国国情做出贡献。

Facing boiler tubes life prediction in practice,the method about boiler tube life prediction with measuring thickness of oxidation layer in inter tube wall was introduced and advanced technology on boiler bube appearance valuation and life prediction both at home and abroad was recommended.

3针对工程实际中受热面管的的寿命预测问题，介绍了通过内壁氧化皮厚度的测量进行受热面管寿命预测的方法，推荐了国内外先进的炉受热面状态评估与寿命预测技术。

The model prediction is better than climatological prediction and persistence prediction.

模式预报好于气候预报和持续性预报。

The model of Protein Secondary Structure based on the multi-modal neural network This paper proposed a multi-modal neural network predictable model that synthesizes by 7 BP neural network group in protein secondary structure prediction, this model use "profile" encoding method and "the distance" between the amino acid for the excitory input information, has carried on the prediction to the protein secondary structure prediction.

3基于多神经网络的蛋白质二级结构预测模型论文提出了一个由 7 个 BP 神经网络组合成的多神经网络的蛋白质二级结构预测模型，该模型采用&profile&编码方式和氨基酸间的&距离&为激励输入信息，对蛋白质二级结构进行了预测。

Language. The result show that outburst coal structure can be divided according to features of geology, logging and physical mechanics; according to basic features and mechanism of gas outburst, with geology factors, mathematical geology model predicting gas content, emission and outburst can be established by quantification theory; the result of prediction for gas danger in Huainan Pansan mine by predicting model is relatively reliable, and the weaved map of gas geology can meet the need of production; the design of gas danger prediction software make prediction more convenient and fleeter.

结果表明，根据突出煤体的地质、测井和物理力学特征可以划分突出煤体结构；根据瓦斯突出的基本特征和机理，采用地质因素，利用数量化理论可以建立瓦斯含量、涌出量及突出预测的数学地质模型；利用预测模型对淮南潘三矿瓦斯危险性的预测结果较为可靠，编制的瓦斯地质图可以满足生产的要求；瓦斯危险性预测软件的开发使预测更为便捷和快速。

Firstly, data processing method based on gray theory is used to change acoustic emission information into prediction data. Then prediction data is transformed into essential format of cusp catastrophic model by the least squares principle curve fitting and differential coefficient homeomorphous change. Finally, the gray and catastrophic prediction model is put forward to forecast failure time of rock slope.

首先运用灰色理论对声发射监测数据进行处理，得到预测数据，运用最小二乘曲线拟合展开，再运用微分同胚变换，转换为尖点突变模型的基本形式，建立灰色突变预测预报模型，从而对崩塌的时间进行预报。

The relations between prediction accuracy and prediction models, observable arc and the sampling datum for short- and long-term prediction are computed and analyzed, using the running data of different type satellite clocks in continuous and incontinuous measurement status.

讨论了原子钟时间预报模型，针对三种不同类型的GPS卫星钟，在连续观测和不连续观测两种情况下，计算分析了短期预报和长期预报中预报方法、可观测弧段和采用数据量与预报精度的关系。

For strong convective weather , it classified all historical sample events into 4 weather patterns (like northwest , trough area ,west wind and southwest current), established 4 characteristic fields of 400hPa height of HLAFS , then according to the principle of the pattern match calculate and compare the real-time HLAFS forecast products-2-using the similar method inside the big and small key areas , establish forecast equation , finally gain conclusion .To duststrom weather, the historical samples were sorted into duststrom and severe duststrom types in 5 regions (they are whole area, west, central, middle-west and middle-east of Inner Mongolia ),moreover set up different sample databases about ECMWF fields (including 500hPa height, 850hPatemperature and sea-level pressure).In order to making duststrom forecast at different time level , we first filtered the real-time data by FAX data ,and then used the method of similar range degree to compare the historical data to the actual data of ECMWF .To precipitation weather ,they were divided into 2 types that suit or unsuit airplane artificial precipitation stimulation in line with their emergence time and district .The appropriate weather physical factors come from T106 were chosen to establish the artificial precipitation stimulation prediction model . In the actual application , we can get prediction result as long as use the real-time forecast data of T213 in the prediction model .

针对强对流天气将历史样本天气分为西北气流型、槽区型、西风气流型和西南气流型等4个类型，并建立其HLAFS资料400hPa四种特征场，按照模板匹配的原理，用相似分析方法在大、小两个关键区中对实时HLAFS预报产品进行计算、比较，再建立预报方程，得出结论；对沙尘暴天气将其按区域分为全区、西部、中部、中西部以及中东部5类，再按强弱分别分为强和一般2类，建立ECMWF的3个场(500hPa高度场、850hPa温度场和海平面气压场)的历史资料库，在用传真资料消空之后，用相似离度方法计算实时ECMWF资料，做出不同时次的预报；对降水天气按出现时间和区域分为适合和不适合飞机增雨作业2类，选择T106资料中恰当的气象物理量因子，用BP神经网络算法建立人工增雨降水预报模型，实际应用中将实时T213相关预报资料代入预报模型即可。

The prediction by using repeated learning of system with four variables makes a remarkable result. In this case, the predictability can reach to 77.4% on average. Even expert makes prediction from more information, the hit ratio and direction hit of prediction by model is higher 15% than that by expert.

多变量预测循环测试结果表明：4变量组合的预测效果较好，可预测率平均水平可以达到77.4%，即使在人工预测信息占优的条件下，系统预测命中率要高于同期人工预测15%左右。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。