查询词典 extrapolation method

Through the chemical composition analysis, metallographical observation, Manson-Haferd parameter extrapolation and thermal-stress calculation, it is found that the failure of conic nozzle was caused mainly by the thermal stress.

通过对一失效的下集气锥形管的金相宏微观检查、Manson Haferd参数估算锥形接管的持久寿命以及热应力的计算，发现锥形接管的失效原因主要是由温差应力所导致。

Finding a way of quick and object oriented wavefield extrapolation is significant not only for deep seismic exploration but also for imaging with supertremendous seismic data acquired from noncombination receivers, both highly needed to develop in petroleum prospecting.

快速进行目标区波场延拓对石油勘探中急需发展的深部地震勘探和无组合海量地震数据的成像有重要意义。

The underperformance of growth stocks is linked to an overenthusiasm for extrapolation.

成长型股票低于市场的回报被认为是与计算过度有关。

The underperformance of growth stocks is linked to an overenthusiasm for extrapolation.

成长股市值过低和投资者过分推断紧密相关。

There have some difficulties in the applications of Neural Networks, the convergence for large scale problem is very slowly, the maturity of samples often can not be guaranteed, the calculating results usually trustless because the bad capability of extrapolation of Neural Networks.

人工神经网络模型在实际应用中存在一些困难，包括对于较大规模的问题学习过程缓慢，样本的完备性难以保证，由于人工神经网络的外推计算能力差而导致计算结果的可靠性降低等。

Under the reasonable evaluation index the coincidence rate between the output of woundless and the wound open model always achieves above 90% for unknown case in extrapolation.

结果 例证采用4606个实际体检临床案例构建模型，在合理的综合评价指标下，无创型模型与标准源模型的外推符合率始终保持在90%以上。

Of course, the extrapolation from animal to human-being through the data obtained from zooscopy is qualitative, needing carefulness and caution, because it concerns such factors as measuring, species sensitiveness, etc.

当然，从动物研究所获得的数据外推到人只能是定性地外推，而且要小心谨慎，这里有计量、物种敏感性等许多因素的区别。

Based on a study of the influencing factors to ports throughputs, this paper analyzes the relationship between the factors and the throughputs, used the linear regression prediction models to forecast the throughput of nationwide, so the coastal ports can be achieved, then based on the relations of the whole and the part, we can got the throughput of Tianjin, Dalian and Qingdao port; in addition, this text choused to use three models of trend extrapolation model , and made the detailed introduction to these three model"s principles, e.g. the Logistic growth curve Model, grey system model and exponential smoothing model to Predict the Tianjin, Dalian and Qingdao ports" throughput, compared these results, got three ports throughput in 2007 and 2010 years.

并在此基础上，通过整体与局部的关系，再预测环渤海港口群中的天津、大连和青岛港的货物及集装箱吞吐量；另外，本文还选用了趋势外推法中的三个预测模型，并对这三个模型原理作了详细的介绍，然后引用&逻辑斯谛生长函数&模型预测了天津、大连和青岛港集装箱吞吐量；用指数平滑和灰色系统模型预测这三港的货物及集装箱吞吐量；最后，通过分析比较这些模型的预测结果，得出三港在2007和2010年货物及集装箱吞吐量预测结果。

Thisarticle through the massive collection, reorganizes this local correlation historical data in thefoundation, unifies certainly certainly "the field investigation" the work, has made a more thoroughanalysis and the research to the Suiyuan area opium calamity, draws following conclusion:According to the extrapolation Daoguang Dynasty, the opium already trafficked into pacifies; Saltyin the same year, the opium takes root turns over to pacify; Salty with after, turns over to pacifylocal the opium planter to increase steadily.

本文通过大量搜集、整理本地区相关史料的基础上，结合一定的&田野调查&工作，对绥远地区的鸦片烟祸作了较为深入的分析和研究，得出以下结论：据推测道光年间，鸦片已经贩运入绥；咸同年间，鸦片扎根归绥；咸同之后，归绥地区的鸦片种植有增无减。

No need for tortuous reasoning or extrapolation; they are "perfect instances of intelligence", divine intelligence unconfined and unmediated by bodies, ever active and actualised, with the whole moving globe apparent to their gaze.

这无需繁复的推理和解释，因为他们即是&智慧之完美化身&，拥有不受限制、无需以躯体为媒介的神圣的智慧，永远如此生动和真实，世界之变动他们尽收眼底。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。