effective reduction
英 [ɪˈfektɪv rɪˈdʌkʃn]
美 [ɪˈfektɪv rɪˈdʌkʃn]
网络 有效降压; 有效缩小值
双语例句
- Margin maximization feature weighting is an effective dimension reduction technique, and it is generally based on weighting techniques and similarity measure to construct their objective functions.
间距最大化特征选择技术是一种有效的维数约减技术，一般是基于加权技术和相似性度量构造目标函数。 - Therefore, developing an effective poverty reduction strategy requires a detailed and up-to-date understanding of rural women's workload and access to all sorts of resources.
因此，制定有效的减贫战略，就需要对农村妇女的劳动负担和能否获得各种资源有一个详细的了解，把握最新的情况。 - But the study stressed that growth and improvements in HDI spread far beyond the four Bric countries of Brazil, Russia, India and China, and included at least 40 countries that had accompanied greater economic dynamism with effective poverty reduction policies.
但报告强调称，人类发展指数的增长和进步远远不止巴西、俄罗斯、印度和中国这四个金砖国家，还有至少40个国家具有较高的经济活力，并出台了有效的扶贫政策。 - The actual control further shows that the control strategies combining double loops torque compensation allow an effective reduction in surplus of the system and better control of steady-state error.
实际控制效果进一步表明，双环与力矩补偿相结合的复合控制策略可有效减小系统多余力矩，控制稳态误差。 - Compared with the cross-section shape of circle, square, polygon, elliptical section can be more effective in reduction of the load that the fluid acts on it.
椭圆形截面可以比圆形、方形和多边形截面更有效地折减流体对椭圆形钢管混凝土所作用的荷载。 - Importance sampling technique is an effective variance reduction technique in Monte Carlo simulation method for pricing options.
在期权定价的蒙特卡罗模拟中，重要性抽样是一种有效的方差减小技术。 - Collaborative filtering recommendation model based on effective dimension reduction and K-means clustering
一种结合有效降维和K-means聚类的协同过滤推荐模型 - It was proposed that one kind of internal backflow slot, and through the theoretical analysis and the experimental, the effective noise reduction level was verificated.
本文提出了一种内回流槽结构，并通过理论分析和试验对其降噪效果进行了验证。 - In formulating new schemes of control, we will require the power companies to install effective emissions reduction facilities to achieve emissions reduction targets, as a precondition for licensing.
在订立新的管制计划时，我们会要求电力公司必须装置有效的减排设施，并以达致订立的排放水平作为发牌的首要条件。 - The results show that the effective reduction can be achieved and the flow will be weaked by 70% by proper increase of the surface-cut time.
结果表明，表面截割对浮区内的热毛细对流有很好的抑制作用，适当增加截割次数，可使热毛细对流削弱70%以上。 - Effective reduction of blow-down noise
排气噪声的有效降低 - By theoretical deduction and simulation results, the proposed scheme can compute effectively the desired signal phase and can further provide an effective reduction of the noise that comes in different direction from the one of the target signal.
通过理论推导和仿真结果给出有效计算有用信号相位，进而提供有效减小来自目标信号不同方向噪声的方法。 - Effective dimensionality reduction could make the learning task more efficient and more accurate in text classification.
在文本分类中，有效的维数约简可以提高学习任务的效率和分类性能。 - On the premise of ensuring the yarn's quality and automatical threading, the effective reduction of the amount of broken ends is the crux of whether the vortex twisted static electricity spinning can go into the intermediate test.
在保证纺纱质量和自动引纱的前提下降低断头，是涡旋加捻式静电纺能否进入中试的主要关键。 - Discussion focuses on technological details, including selection of pumps, related instruments and materials for the ultra high vacuum system and effective reduction of out-gassing rate by degassing in a vacuum furnace and by in-site vacuum baking-out.
这套方案包括合理选择和配置真空排气系统及其他设备、合理选择材料、采用真空炉除气及在线烘烤等有效措施及大幅度降低材料出气率等。 - Predictions of both simulated data and real ship radiated noise data are made using BP and RBF network. Error distribution of the two kinds of network prediction models is obtained, and a method for effective reduction of prediction error is presented.
分别采用BP网络和RBF网络对实际舰船水声信号进行预测，通过对仿真数据和实际舰船辐射噪声数据预测的结果分析，得出了两种网络预测模型的误差分布，提出了减小预测误差的有效方法。 - The main works of contract risk analysis are identification of these risks, effective reduction and avoidance of contract risk by way of effective countermeasures with appraisal of contract on contractor organization.
合同风险分析的主要工作内容就是识别这些风险，并通过承包商自身组织的合同评审活动，采取有效措施，有效地减少和规避合同风险。 - Research shows that the application of the model in teaching evaluation has many advantages such as effective reduction of influences of subjective factors, methods simple and easy to use, and precise and reliable results.
研究表明，运用模糊集合理论进行评课能有效减少主观因素的影响，计算方法简便实用，评价结果准确可靠。 - In more than ten years, the effective reduction of NO_x in exhaust gases from diesel and lean-burn engines has become one of the greatest challenges in the fields of global environmental protection and catalysis.
十几年来，稀燃发动机和柴油发动机尾气中NOx的有效消除已成为世界环保催化领域难以解决的课题。 - It is important to seek effective reduction algorithm in rough sets because of less efficiency of the complete algorithm of attributes reduction based on the discernibility function and incomplete of heuristic reduction algorithm.
现有的基于区分矩阵和区分函数的属性约简完备算法的低效性和启发式算法的不完备性在一定程度上限制了粗糙集理论的广泛应用，因此寻求高效的粗糙集算法具有重要的意义。 - A hybrid support vector machine classification algorithm based on dual attribute reductions is proposed on the condition that it is difficult to achieve effective reduction to numerous attributes only by one algorithm of attribute reduction.
针对属性特别多仅用一种属性约简方法难以实现有效约简的情况，提出了基于双重属性约简的混合支持向量机分类方法。 - Due to these characteristics, the metallic-dielectric photonic crystal film can be employed in effective reduction of radar cross-section of scattering on airplane canopy.
指出这种光子晶体薄膜涂镀在飞机座舱玻璃上，可以有效地减小座舱罩的雷达散射截面。 - Effective reduction of graphene oxide film can be realized using high-temperature treatment.
用热处理的方法可以成功将氧化石墨烯薄膜还原。 - The real effective reduction of the poverty is the quality of economic growth.
真正起减少贫困作用的是经济增长的质量。 - The evaluation criteria would also be help to understand the mechanism of reduction further and then help to select or develop more effective reduction method.
此外利用该评价标准还有助于进一步理解氧化石墨烯的还原机理，从而有助于开发更加有效的还原方法。 - In addition this leads to an effective reduction of historical alarms and improvement of the fault tolerance and accuracy of the monitoring system.
有效降低了历史告警数量，提高了监控系统的容错性及准确性。 - In practice, the reduction degree and the defect repair degree are the two key factors for effective reduction of graphene oxide.
在实际还原过程中，还原程度及缺陷修复程度是氧化石墨烯还原的两个关键因素，我们主要针对这两个因素来选择适当的还原方法。 - Third, the game theory proves that effective reduction of tax evasions be realized by effective taxpayer incentive mechanism.
三是用博弈论的方法证明了有效的税收激励制度可以减少逃税现象的发生。 - At present, widely recognized as the most effective reduction of earthquake disaster measures are fortification against earthquake construction engineering.
目前，国内外公认的减轻地震灾害的最有效措施是对工程结构进行合理而又经济的抗震设防，首要问题是确定城市的抗震设防标准。 - Therefore, the research on effective dimension reduction algorithm for data analysis on a low-dimensional space becomes a hotspot.
因此，研究有效的降维算法，寻求在低维上进行数据分析，成为数据挖掘研究热点。