Objective to study the historical prevalent regularity and medium long term prediction of pneumoconiosis.
目的对尘肺的历史流行规律和中长期预测进行研究。
Owing to the strong sensitivity of chaotic system to initial conditions, it is highly difficult to make long term prediction.
混沌对初始条件的敏感性决定了在其可预测范围内,实现长期预测十分困难。
The case study shows that SP model is convenient and effective, and that SP model can be applied to mid and long term prediction of many runoff processes.
实例研究的结果说明,SP模型简便、实用性强,可在径流中长期预测中广泛应用。
Conclusion GM (1, 1) model can be well used to the short term prediction of Cardiocerebrovascular disease, but it is not very well in mid term or long term prediction.
结论GM(1,1)模型能够较好的用于疾病死亡率的近期预测,而中长期预测的效果不太理想。
Research on the passenger flow prediction mainly concentrate on medium and long term prediction in the current, less involved short term prediction for delicated demand.
客运专线的短期客流预测研究较少,现存的研究多以中长期的预测方法为主,不能做到对旅客需求精细预测的要求。
This paper inserts grey system, makes use of finite time series, follows GM (1, 1) building method, builds the long term prediction model of total waste -water in Heilongjiang Province.
本文引入灰色系统理论,利用有限的时间序列,按照GM(1,1)建模方法,建立起黑龙江省污水总量长期预测模型。
Short-term and long-term safety evaluation and prediction are important, as is the evaluation of the pharmacokinetics of the adjuvant alone.
短期和长期安全性评价和预测非常重要,同样重要的还有佐剂本身的药物代谢动力学评价。
Based on statistic analysis, a comprehensive analysis prediction model for middle and long term hydrological forecast was presented.
依统计分析,建立了水文中长期预报的一个综合分析预测模式。
This prophecy presents a fascinating challenge, for it combines a short-term prediction about the fall of Jerusalem and the destruction of the temple, with a long-term forecast of world events.
这预言代表一次挑战,因为它既短期预报了耶路撒冷的覆灭和殿的毁灭,也长期预报了天下的大事。
The correlation between winter air temperatures and amplitudes of the earth pole shift is analyzed, which lays an important basis for the long-term sea ice prediction.
并探讨、分析了极移振幅与冬季气温的相关关系,该分析为渤海海冰的长期预报提供了依据。
This paper mainly Outlines the new progress made in plate motion, lithostatic stress field, fault mechanics, active structure and long-term earthquake prediction.
文章主要对板块运动、岩石圈应力场、断层力学、活动构造、长期地震预测方面的新进展做了概略介绍。
This paper builds up a dynamic analysis method for slope stability, an accelerated deformation prediction model for mid and long-term, and two modifying prediction models for temporary sliding.
此论文描述一个动态边坡稳定性分析方法,预测中长期加速变形规律。同时还包括两个改进的临时滑动预测模型。
Through long-term monitoring of the change of the chemical composition of groundwater, a new kind of premonitory information for earthquake prediction may be provided.
通过长期监测地下水中水化学成分的变化,就有可能为预测预报地震提供一种新的前兆信息。
The application cases show that the prediction results match the fact data well, can be used to the effect prediction and long-term planning of polymer flooding.
实际应用表明:聚合物驱转后续水驱后预测结果与实际数据符合程度较高,可以应用于聚合物驱效果预测,也可以用于聚合物驱中长远规划。
The dependence duration may persist 8-9 years, implying that the long-term dependence may be a very important factor and must be considered in the trend prediction of rain acidity.
长程相关的时间可达8 ~9年,表明长程相关性是降水酸度趋势预测中必须考虑的重要因子。
This increases the uncertainty of occurrence time of earthquakes in middle Bohai Sea, and it is unfavorable for long term earthquake prediction there.
使渤中地震发生时间的不确定性增大,不利于渤海地震长期预测。
The inversion result, the distribution of Surface waves Q value for South China in 1993 and 1996 will offer some background information about medium - long term earthquake prediction.
将改进后的程序应用于1993年和1996年华南地区地壳的面波品质因子——Q值的实际反演,为中长期地震预报和地震趋势分析提供背景资料。
This model can be used not only in the oilfield recoverable reserves prediction, but also in medium-long term oilfield planning.
该模型既可以应用于预测油田可采储量,也可应用于油田中长期规划。
The research result shows that this physical model is useful to determine the locked area along plate boundary faults and further to make the long term and middle term earthquake prediction.
研究结果表明,运用该模型方法可利用大地测量数据确定沿板块边界断层带的相对闭锁区,从而进行中长期地震预报。
Markov chains forecasting method could make probability prediction of MDM and could be a reference to long-term developing trend forecasting of this disease.
马尔科夫链预测法可对玉米矮花叶病发生程度作概率预测,可作为该病长期发生趋势预测预报的一个参考。
The application of Grey Theory in the prediction of medium and long-term urban water demand is studied in this paper.
研究了灰色系统理论在中长期城市需水量预测中的应用。
Geological prediction is divided into long-term forecasting and short-term forecasting, which are the two successive steps in the work of geological prediction.
超前地质预报分为长期和短期两类,它们是超前地质预报工作步骤中的先后两步。
In this paper , two grey prediction models which are applied to long term load forecast in regional power grid planning are discussed.
本文将灰色预测中的数列预测模型和系统预测模型应用于农村电力网规划中的用电需求预测。
Case study shows that this method is more accurate and faster than single grey prediction and single neural network method. It is a useful method for long term load forecasting.
最后采用我国某省年用电量的预测的算例表明该方法的预测精度优于单一的灰色预测和单一的神经网络预测方法,为电力系统长期负荷预测提供了一种有用的方法。
Using specific experimental platform to engage long-term life prediction experiments on certain type of aero-generator, and then collect the related tests data.
运用航空发电机寿命专用试验平台,对某型航空发电机寿命进行长期试验,获取该航空发电机寿命相关数据。
A specific experimental platform is used to perform long-term life prediction experiments on a certain type of aero-generator and collect the related test data.
运用航空发电机寿命专用试验平台,对某型航空发电机寿命进行长期试验,获取该航空发电机寿命相关数据。
The earthquake forecast system by satellite on the base of seismogeology, which include long- , medium- , short- term and impending prediction, will be formed.
可形成地震地质为基础,长、中、短、临一体化的卫星预测地震系统。
In TISI, Long-Term Average Spectrum and Orthogonal Linear Prediction Coefficients are used as the feature parameters;
TISI使用长时间平均谱的变形参数及正交线性预测参数作为讲话人的语音特征矢量;
In TISI, Long-Term Average Spectrum and Orthogonal Linear Prediction Coefficients are used as the feature parameters;
TISI使用长时间平均谱的变形参数及正交线性预测参数作为讲话人的语音特征矢量;
应用推荐