您要查找的是不是:
- information efficiency models 效率模型
- In a word, EMIS improves the information efficiency of the whole Test Management System. 考生管理信息系统,有效地加强了对考生信息的管理,提高了整个考试系统的信息效率。
- This paper analyses the efficiency of human engine alternant by GOMS and gives a estimate way for interface information efficiency and character efficiency. 采用GOMS方法对人机交互效率进行了分析,给出了界面信息效率和字符效率的测量方法。
- This paper figures out technical efficiency of dairy enterprise using the data set from 2001 to 2005 by SBM-super efficiency model. 采用SBM超效率模型测算2001-2005年中国21个乳制品企业的技术效率,并将其进一步分解为纯技术效率及规模效率。
- The conclusion is: the condition for the transmit of information efficiency to capital allocation efficiency is insufficient in China's imperfect competition market. 最终认为在当前中国这样在一个竞争不充分的股票市场上,信息效率向资本配置效率传导的条件并不具备。
- Taking into account the water turbidity and multiple reflection, the existing radiation transmission model and steady thermal efficiency model of a solar pond are improved. 本文对现有的太阳池辐射透射模型及稳态热效率模型进行了改进,改进的模型既考虑了池水浊度的影响又考虑了池内多重反射的影响,更接近实际情况。
- Using information efficiently can improve the efficiency of the whole combat system in the information war. 摘要信息化战争中对信息的有效利用可以成倍的提高整个作战系统的效能。
- In this paper, we prove the Lanchester s equation , discuss varying circumstances of military strength double coefficients and provide a method to calculate the information efficiency. 情报信息系统效率是较难量化的指标.;本文利用斯莱伯原理;对多兵种兰彻斯特战斗方程进行了改进;探讨了兵力倍增系数变化情况;提出了计算指挥情报效率高低的方法
- This paper investigates information efficiency, allocation optimality and second optimality of capital market from the two angles of available information set and complete information set. 摘要本文运用信息不对称理论和随机鞅理论分别从基于可得信息集和完全信息集这两个角度深入地探讨了资本市场的信息有效性与资源配置最优性和次优性。
- For efficiency evaluation of organizing communication network for digitized air-defense brigade, queueing theory and ADC efficiency model was applied to evaluate the efficiency from both voice communication and data transmission. 数字化防空旅的通信网组网效能评估采用排队论和ADC效能模型,从话音通信和数据传输两方面进行评估。
- In this paper, we use directed-acyclic graph (DAG) to represent a query processing, then define a cost model and a query efficiency model, and finally put forward an algorithm for materialized views selection. 在考虑空间约束的基础上,提出一种物化视图选择方法,并给出了切实可行的算法步骤。
- Bayesian network is one of the most efficient models in the uncertain knowledge and reasoning field. 贝叶斯网络是目前不确定知识和推理领域最有效的理论模型之一。
- Personalized Web page recommendation can satisfy the users' demand for information efficiently and conveniently. 个性化网页推荐能高效、便捷地满足用户的信息需求。
- If approved, the program would give consumers up to $4,500 for trading in older cars on newer, more efficient models. 如果获得批准,该计划将让消费者高达4;500美元的交易在旧汽车更新,更有效的模式.
- The purchase of dishwashers, televisions or other electrical appliances, to choose more efficient models. 购买洗碗机,电视机或其他电器时,选择效率较高的型号。
- Thus, there is a need to develop new approaches for displaying large amounts of information efficiently on small screen displays. 因此寻求新的方式,提升小萤幕行动设备的文本显示绩效,乃是当前重要的研究议题。
- Based on the cylindrical guide vane axial flow three phase swirlers for the solid liquid mixed materials and the gas phase separation,a separating efficiency model was derived through theory analysis. 以用于液固混合物与气相分离的直筒形导叶直流式三相旋流器为研究对象,通过理论分析,推导出一个分级效率模型。
- In addition, information science also taught me lots of knowledge on how to help people to organize, use, and search information efficiently. 而信息科学这个专业也教会了我很多有关如何帮助人们有效组织,使用和找寻信息的知识。
- This LIMS sets up an effective and reasonable platform, then the managerial staff can handle complicated information efficiently. 该系统建立了合理有效的实验室信息管理平台,使实验室管理人员能够有序、有效地处理实验室中许多繁杂的信息。
- To overcome these challenges, system designers must develop accurate and efficient models for both the active and the passive components of the system. 为了克服这些挑战,系统设计者一定要为系统中的主动元件和被动元件开发出精确的,有效的模型。