problem-based的例句大全

Based on security defence framework of E-government , it puts forward basic solution of the problem.

并在电子政务安全防御体系层次的基础上提出 电子政务 网络安全的基本解决方案.

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In the study, the users' preferences and satisfaction are modeled as a fuzzy constraint satisfaction problem ( FCSP). Based on this modeling, the hierarchical task network ( HTN) is used to compose web services with the Branch and Bound Method.

该方法利用模糊约束来表达用户的偏好，将用户的偏好和满意程度转化成为模糊约束满足问题，进而使用分支定界法对层次化任务网络（HTN）进行分解。

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Firstly, based on Cooperative Co-Evolutionary Algorithm ( CCEA) framework, decomposed the problem to reduce the difficulty in solving it.

首先，基于协同进化框架，采用分而治之的策略对问题进行分解，降低问题的求解难度。

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The principle conceptual design of a coins-assorting device demonstrates that the product gene based approach to principle conceptual design can assist designers in retrieving more feasible principle solutions in a wider solution space, which can therefore improve the problem-solving ability of CACD systems.

一种硬币分离装置的原理方案设计实例表明：基于产品基因的原理方案设计方法能帮助设计师在更广阔的解域内找到更多可行的原理解，从而提高了计算机辅助概念设计系统的求解能力。

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To avoid this problem, we adopt a deterministic routing method based on Black-Bus technology and then we design the router node.

为了避免死锁问题，我们采用了基于黑总线的确定路由，并对路由节点进行了设计。

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Alternating notch periodogram algorithm ( ACPA) based on maximum likelihood ( ML) can regarded as a complete solution to the discrete spectrum estimation problem since it achieves superresolution, very high accuracy, and low SNR threshold.

基于最大似然法的交替陷波周期图算法（ANPA）是一种超分辨率的谱估计算法，它同时具有超分辨率、高精度和低信噪比门限的特性。

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If some image points are unseen, the measurement matrix comprises of some missing elements, which leads impossible to directly factorization in AFBA. In order to solve the problem, a new algorithm named ATIS was presented based on tri-linear tensor.

针对AFBA法中由于某些图像点不可见导致不能对测量矩阵直接分解的事实，提出了一种基于仿射三线性张量合成缺失图像点的算法&ATIS法。

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An investigation is carried out on the problem involved in 4D variational data assimilation ( VDA) with constraint conditions based on a finite-element shallow-water equation model.

考察了具约束条件的四维变分资料同化问题，首先引入解决该类问题的一般理论与方法，然后用有限元浅水模式对具高频重力波约束条件的四维变分同化问题进行数值试验。

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The PY and PYR joint based on tightwire and guide-wheel drive realize light and miniaturization design. The application of slide-block solves the problem of the motion coupling of pitch and yaw.

基于钢索和导向轮驱动的PY型及PYR型关节实现了轻量化小型化设计，采用滑块机构解决了俯仰和偏摆运动耦合问题。

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This paper proposes a novel methodology to the problem of query intent classification based on random walk model, which is called RWM.

本文主要创新点如下：提出一种基于随机游走模型的查询意图识别算法RWM。

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For QSS problem, we proposed the preference based initialization strategies.

针对QSS问题，提出了基于偏好的初始化策略。

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NEQ model based parameter estimations using multiple experimental data sets have been performed. A hierarchical estimation strategy has been proposed for parameter classification and problem decomposition.

提出了一种分层估计策略以归类不同被估参数，成功地实现了多数据集参数估计问题的分解降维。

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Based on economic reality, this thesis researched the price competition between oligarchic factories and the problem of how to choose an ideal position.

本文基于经济现实对寡头厂商间的价格竞争和选址问题进行了系统的研究。

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An optimal construction algorithm is studied based on long time traffic load to solve the problem of dynamic LCN optimization.

研究了基于长时负载的优化构建算法，解决逻辑承载网动态优化问题。

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An adaptive marker extraction-based watershed algorithm is proposed to overcome the over-segmentation problem.

针对分水岭算法过分割问题,提出一种基于自适应提取标记的改进算法.

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Gigantic communications scale based on vicegerent cross-domain authentication and unadapted modern network environmental problem owing to lack of flexibility were simultaneously solved.

解决了基于代理跨域认证的庞大通信规模和因缺乏灵活性而不适应现代网络环境的问题。

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The deletion and insertion errors of the system are mainly from the unprecise endpoint detection. Aiming at resolving this problem, this paper discusses the speech segmentation technology and searching algorithm, and then completes a Chinese continuous speech recognition system based on segmentation knowledge.

由于端点检测不够精确，连续语音识别中会出现较多的删除错误和插入错误，本文针对此问题，研究了语音的切分技术和搜索算法，实现了一个基于切分知识的汉语连续语音识别系统。

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Based on principles of internal combustion engine and fluid dynamics, combined with analysis of test behavior, the ensuing research test finds that the problem results from large pressure fluctuation in intake pipes.

相继展开的研究性试验，依据内燃机原理及流体力学等基础理论，结合对试验中的各种实际表象的分析，找到了原因是进气管压力波动较大所致。

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As a result, search engine combined with algorithm for XML-based software component query can solve the problem, that is, corniness and relativity of retrieving results are not very ideal.

实践结果表明，搜索引擎中采用软件构件查询算法和基于XML的数据处理技术，能实现高效，快速，准确的检索，能较好地解决了耳前web检索结果准确性和相关性不高的问题。

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The supervised learning approach based on corpus almost encounters the sparse data problem, and makes iid.

基于语料库的有监督方法通常面临着数据稀疏问题与独立同分布条件假设。

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