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预测对
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     Application of the Locally Linear Prediction to the Study of the Nonlinearity of Chinese Vowels
     局部线性预测对汉语元音非线性的研究
     This paper discussed the importance of accident prediction to railway driving safety , applied the models of Grey prediction and REEP to manufacture accident prediction software,carried out macroscopic and microcosmic prediction to railway driving accidents as well, which will offer a reliable information for preventive measures to driving accidents.
     本文论述了事故预测对铁路行车安全的重要性,并应用灰色预测模型和概率回归估计法模型研制了预测软件,进行铁路行车事故的宏观及微观预测,为采取有针对性的防范措施提供一个可靠信息。
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     The other aims at making the best of regulation capability of AGC units, and accordingly adopts very short-term prediction to control AGC reserved capacity in advavce.
     另一个是从充分利用AGC 调节能力角度,采用超短期负荷预测对AGC 备用容量进行预留控制。
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     Finally, after making a deep research on stereo vision and the present methods of disparity estimation, the author designs a novel disparity estimation algorithm based on gradient and Markov Random Field (MRF) model. Block matching algorithm combining gray and gradient information is used to get initial disparity field. Then erroneously matched blocks are detected based on the order matching constraint and corrected iteratively by MRF-based causality prediction to achieve more accurate disparity field.
     最后,在深入研究立体视觉几何特征和现有视差估计算法的基础上,设计了一种基于图像梯度信息和马尔可夫随机场(MRF)模型的立体图像视差估计及校正算法,通过图像灰度-梯度加权联合匹配获得初始视差场,再根据顺序匹配约束和基于MRF的因果预测对该视差场进行误匹配检测及迭代校正,最终得到较为精确平滑的视差场。
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     The importance of mine gas gushing and its prediction to safe production in coal mines is described, and the shortcomings of the traditional prediction methods are discussed in this paper.
     阐述了矿井瓦斯涌出及其预测对安全生产的重要性,指出传统的预测方法的不足之处。
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     Groundwater environment evaluation and prediction,which are very important fields in groundwater resources planning management,contribute to continuable utilization of groundwater resources.
     地下水环境评价和预测是地下水资源规划管理的重要内容之一,地下水环境的评价和预测对促进地下水资源可持续利用具有重要的现实意义。
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     Load forecast information is imperative for controlling, running and planning of power systems.
     电力系统的控制、运行和计划都需要负荷预测的信息,准确的负荷预测对电力系统的安全及经济运行都非常重要。
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     The comparison between prediction and test results under the condition of complex stress path reflects that the model can rationally consider the influence of stress path on the stress-strain relation.
     并利用模型对复杂路径下砂土的应力-应变关系进行预测,对模型预测与试验结果进行比较,结果表明模型可以合理地考虑复杂应力路径对砂土应力-应变关系的影响。
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     ③seismic-restrained log inversion method, which can be used for the inversion of the lithologic-sensitive log parameters to obtain the pseudolog inversion data, predict the thickness of sand body, and quantitatively evaluate the reservoir;
     ③利用地震约束测井反演方法,对自然伽马和密度等岩性敏感测井参数进行反演,得到拟测井参数反演数据体,在此基础上对砂体厚度进行预测,对储层进行定量评价;
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     The Verification of the 3W Rule on PCB by Crosstalk Prediction
     通过串音预测对PCB布线的3W规则进行验证
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     In [1] W.
     W.
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     H.
     H.
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     Sanding Prediction in Oil Wells during Production.
     油井采油出砂的预测
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     Analysis and Forecast of RMB'S Exchange Rate
     人民币汇率分析和预测
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The sensitivity of prediction to the initial conditions and the problem of ensemble prediction are also discussed in the paper.
      
It is an urgent task for earthquake prediction to strengthen the supervision of some spatial-temporal continuous elements (such as G.T, geomagnetism, ground tilt field, gravity, etc.) and carry out comprehensive analysis.
      
It is a key scientific problem, we propose, to give deep study on the stage and concurrence pattern for realizing the seismogenic process as well as making relatively correct prediction to the potential earthquake focus and the occurrence time.
      
After a critical analysis of the different models it is finally concluded that only the double-kink generation model gives a good prediction to all the experimental results and thus the Peierls stress in f.c.c.
      
For correct prediction to the scattering characteristics we apply the suitable angular shadowing function to the single and multiple scattering coefficients respectively.
      
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This article difcusses the relations among ship types, cargoes, and loading/unload ing technologies at berths, and their effect upon the handling capacity of the prt. The author affirms the economic benefits of the efficiency specialized berths, and suggests ways and measures to raise the port's handling capacity.The author dwells on thefollowing points:A well-founded prediction of the volume of cargo to be handled at a port is of vital importance to the latter's future growth, and the loading/unloading technologies...

This article difcusses the relations among ship types, cargoes, and loading/unload ing technologies at berths, and their effect upon the handling capacity of the prt. The author affirms the economic benefits of the efficiency specialized berths, and suggests ways and measures to raise the port's handling capacity.The author dwells on thefollowing points:A well-founded prediction of the volume of cargo to be handled at a port is of vital importance to the latter's future growth, and the loading/unloading technologies vary with the categories of cargo. It is therefore necessary to base our prediction on the principal cargoes and inland economic development.When the port facilities are to be replaced and reconstructed, the wharves for loading/unloading bulk goods should be furnished with complete sets of high-efficiency specialized equipment and with advanced loading/unloading technology provided that the flow of consignments remains steady all the time.Ship types have great influence on: the handling volume of a berth. lnvestigation shlows that, if the same same coaler unloads at a high-efficiency specialized berth and a low-efficiency ordinary berth respectively, the former case can be 3 or 4 times more efficient than the latter case and that, if different types of coalers unload at the same berth, one type may be over 2times more efficient than the other.Therefore, the author suggests taking such measures as adding more ships of suitab types to the existing fleet, decommissioning the low-efficiency ships, and loading and unloading at designated berths so as to raise the haddling capacityof the port and the economic benefits of the enterprises concerned.

本文在分析1982年上半年于上海港第七装卸作业区卸货的327艘煤船在港停泊时间与作业情况的基础上,研究了船型、货物、泊位装卸工艺之间的相互关系,以及它们对港口吞吐能力的影响;肯定了专业化高效率码头泊位的经济效益;提出了有关提高港口吞吐能力的途径与措施。文章提出:港口吞吐量的预测对港口发展规模的确定至关重要,港口的装卸工艺又随货类有异。因此,结合腹地经济发展,按主要货类进行预测是十分必要的;在港口建设与原有码头改造时,在货源稳定,吞吐任务量适当时,散货码头应采用高效率的专用配套设备,装卸工艺应力求先进;船型结构是影响泊位吞吐能力的重要因素。根据分析:同一艘船舶在非专业化低效泊位与专业化高效泊位卸煤效率相差2~3倍,不同型船舶在同一泊位卸煤的效率也相差一倍有余。为此,作者建议:结合港口装卸工艺,采取增添优良型船,淘汰装卸效率低的船舶,以及合理指泊等措施,可以充分挖掘泊位生产潜力,提高港口吞吐能力和水运企业的经济效益。

The Paper estimates the reliability in the dispatching and operating workofpower system. The calculation for a system with 5 nodes has proved that our simulation model and reliability index are acceptab'e. Based on this estmation method dispatching engineers could make the system oPerating mode, further more, the method Provides an effective way for analyzing the system structure reliabitity. The PaPer Proves that for system security the short-term forecasting is necessary and feasible. And our simulation method...

The Paper estimates the reliability in the dispatching and operating workofpower system. The calculation for a system with 5 nodes has proved that our simulation model and reliability index are acceptab'e. Based on this estmation method dispatching engineers could make the system oPerating mode, further more, the method Provides an effective way for analyzing the system structure reliabitity. The PaPer Proves that for system security the short-term forecasting is necessary and feasible. And our simulation method is an efficient way for soving this Problem.

本文用计算机模拟的方法,对电力系统调度运行中的可靠性进行估计,通过对五节点系统的计算,说明本文所确定的可靠性指标和模拟模型是可行的。这一可靠性预测方法不仅为系统调度编制运行方式提供可靠性依据,而且也为电网结构进行可靠性分析提供有效的分析手段。本文说明,电力系统短期可靠性预测对电力系统安全运行是十分必要的,预测也是可能的,而模拟法是解决这一问题的有效途径。

It is important in practice to predict the productivity,cumulative recove- rable reserves and cumulative water-oil ratio of an oil field. The paper gives a prediction of the future production and cumulative re- coverable reserves of an oil field by means of a model,Weng Cycle,and a prediction of the cumulative water-oil ratio of the same oil field by another model,Logistic Cycle. The results of calculations from the data of various oil fields both in China and abroad indicate that the predictions based on two...

It is important in practice to predict the productivity,cumulative recove- rable reserves and cumulative water-oil ratio of an oil field. The paper gives a prediction of the future production and cumulative re- coverable reserves of an oil field by means of a model,Weng Cycle,and a prediction of the cumulative water-oil ratio of the same oil field by another model,Logistic Cycle. The results of calculations from the data of various oil fields both in China and abroad indicate that the predictions based on two models are acce- ptable,and some helpful ideas can be extracted.

预测是对未来的展望和分析。对油田的产量、最终可采储量以及综合含水率进行预测有很大实际意义。本文应用 Weng 旋回对油田的未来产量与最终可采储量进行了预测,同时应用逻辑斯特旋回对油田的综合含水率进行了预测。通过对国内外油田的试算结果表明,用这两个模型进行预测是可行的,而且从预测的结果中可以得到一些有益的启发。

 
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