查询词典 predict

The incontestable truth is that it is impossible to predict the outcome produced by the interaction of these contradictions in the event of such an attack.

可以确信的是，在这些复杂关系下，一次这种打击将会产生难以预料的结果。

Firstly, This paper processes geometry filtration based on character of orbit's apogee and perigee after orbit model is analyzed and based. Secondly Space Debris is separated into two kinds, coplanar and not coplanar according as location interrelation of target and debris. In Dynamic filtration's processing, considering prediction time limit and orbit perturbation, secular effects which have increaser effect is considered so that some need catching danger time point is appeased, some law about time when target and debris pass intersectant line each other is inferred, when debris and object are in different plane and some similar law also is inferred otherwise. The time list is arithmetical progression. These laws can improve calculation efficiency remarkably; Lastly orbit predict is a course approaching least distance. Danger time point in the last step become beginning time point from which debris and object's position and velocity are calculated by SXP4 Model which is an analytic model.By result, determine that relative movement trend is closer or apart, farther calculate the interval apart from time when predictive least relative distance occurs. Least relative distance and time when least distance occurs is calculated finally. It is a fast approach course adopting varied interval.

本文在分析、建立轨道摄动计算模型的基础上，首先采用基于轨道远、近地点特征对大量编目在册的空间碎片进行初步几何静态筛选，然后根据碎片与目标轨道面的相对位置特点把碎片分为异面与准共面两种情况以进行动态筛选，在筛选过程中考虑到预报时限长度和轨道摄动影响，引入了轨道摄动中具有积累效应的长期项以满足危险时间点的捕捉要求，利用了长期项摄动变化线性的特点导出了碎片与目标异面情况下各自过交线的时间序列成准等差数列的规律性和准共面情况下类似的规律性，从而显著地提高了前期轨道筛选的计算效率；最后对剩余危险碎片和目标飞行器利用SXP4轨道预报模型在前期轨道筛选的基础上以各个危险探测时间点为预报的时间起点，并根据预报计算结果，分析目标和碎片在该时间点的运动趋势是相互远离还是相互接近，推出预计最小相对距离发生时刻相对此刻的时间长度，得到其随时间变化的局部最小相对距离以及危险距离发生的时刻和相对速度，这是一个采用变时间步长、快速逼近最小相对距离的过程。

Meanwhile, the shortcomings of BP networks when it is used to predict the time series with definite increasing or decreasing tendency are pointed out.

利用对几种汽轮机典型故障趋势的模拟数据及某两台200MW汽轮机运行的实际测量数据，对本文所提出的递推合成BP网络的预测性能进行了检验。

Numerical analysis is conducted and employed to predict the effects of middle ear cavity, malleus handle defect, hypoplasia of the long process of incus, and stapedial crus defect on sound transmission.

利用模型进行了外耳，中耳和内耳的声固耦合分析，研究了中耳腔，锤骨柄缺如，砧骨长脚畸形和镫骨足弓畸形对传声机制的影响。

He has an indefinite temper,so it's difficult to predict his response.

他如此喜怒无常，所以很难预知其反应如何。

Moreover,this research may be used to solve sintering terminal loop control and predict quality indicatrix relating to color and grain.

该方法还可用于解决烧结终点的闭环控制，以及与纹理和颜色相关的质量指标的预报。

Some studies predict showed that there would be serious confrontation for the parties to industrial relations and social conflict.

实际的社会后果却没有像预设的那样出现，有一些研究对此进行了比较有解释力的分析。

You can take comfort from an area of research in the fairly new field of positive psychology, infelicitously named affective forecasting, which examines how people predict their future emotional states.

从拥有一个不雅称号、在积极心理学中一个相对较新的领域"情感预报"中你可以找到些心理上的安慰。它审视了人们对于未来情绪状态的预告情况。

In this thesis, the knowledge based real-time TTP system is proposed, which uses data mining technique to discover some target traffic patterns/rules with location based service, and then uses inference engine with previous traffic pattern/rules and real-time traffic information to predict the real-time travel time.

本论文提出一个即时旅行时间知识库预测系统，其利用资料探勘技术与行动定位服务来找出一些过去的交通样本，并利用这些样本和即时交通资讯来预测即时旅行时间。

Thus, the purpose of characteristics of a inferential statistics is to predict or estimate population from a knowledge of the characteristics of only a sample of the population.

因此，推理统计学的目的就是通过了解一个群体中一些样本的特性，从而对整个群体的特性进行推测和估算。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。