学习单

In this framework for rule induction,the authors particularly focus on the experiments with the WHISK algorithm for generating patterns.Experimental results show that the system performs well on both single-slot and multi-slot extraction tasks.

在用于抽取规则归纳的框架下，还重点对用于生成抽取模式的WHISK学习算法进行了实验对比分析，结果表明系统对于单槽和多槽数据都具有不错的归纳学习能力。

Objective To study the effects of formaldehyde inhalation on spatial learning abilities and hippocampal neurotransmitters levels of mice, and to explore the neurotoxic mechanism.

目的 探讨甲醛对小鼠学习记忆的影响，并通过测定单胺类神经递质及氨基酸类神经递质含量的变化初步探讨甲醛对学习记忆影响的机制。

In order to improve the arithmetic, a king of self - correcting gain K adaptive PID control way is presented by using recursion formula of gain K in adaptive PSD controller.

并推导了为改进其应用上的不足，将自适应PSD控制器中递推计算增益K的方法应用到单神经元的自适应PID控制，构成具有自动调整增益K值的单神经元自适应PID控制器的学习算法。

This kind of problems is first changed into the model of perceptrons in neural theory, Under the assumption of a finite set of social states. a sufficient and necessary condition for single-valued choice functions to be sum-fuzzy implementable is obtained: a geometric characterization is also given: an efficient algorithm for the sumfuzzy implementation of single-valued choice func...

本文在有限社会状态集合的情形，给出了单值选择函数是和型Fuzzy可实现的一个充要条件；并给出了相关几何描述结论；借助于感知器的学习算法规则给出了单值选择函数的和型Fuzzy实现的有效算法；最后还给出了一个具体例子。

For the coordination of multiple agents in noncooperation environment, we considered the learning aim as finding a Nash equilibrium strategy through in learning function taking other agent's actions into account. Therefore, we expended the single agent Q-learning algorithm into multiagent Q-learning algorithm. In addition, we proved the convergence of multi-agent Q-learning algorithm under certain general sum stochastic game architecture for only one Nash equilibrium or multiple same Nash equilibrium.

对于非合作环境下的多智能体协调我们通过在学习函数中考虑了智能体的联合行动，提出把学习目标作为求取一个Nash平衡点策略，这样将单智能体Q-learning算法扩展到多智能体的Q-learning算法；证明了在一定的一般和随机对策结构下具有一个或多个相同Nash平衡点条件下多智能体Q-learning算法的收敛性。

The research study has become the current curriculum hot spot, this article has discussed in the research study practice stratification plane several prominent questions: The top digit knew and the low position practice; takes to begin the result, the contempt process; appears the deviation, a cover surface narrower; method and the method in the research study content choice is unitary and so on the question.

研究性学习已成为当前课程改革的热点，本文探讨了研究性学习实践层面上的几个突出问题：高位认识与低位实践；重视开头结尾，轻视过程；内容选择上出现偏差；覆盖面较窄，方法与手段单一等。

Methods: Random single blind method was used in clinical study to observe the clinical effect of YZD and compared with that of Ritalin. The dysmnesia model animal was used to observe the effect of YZD on learning memory function and cerebral monoamine neurotransmitter content.

临床研究采用单盲法随机观察益智丹与利他林的临床疗效；实验研究制作记忆障碍模型，观察益智丹对小鼠学习记忆功能和对小鼠脑组织单胺类神经递质含量的影响。

Analysis and synthesis are made through observing the research subject to execute a theme from the beginning to the end in her class, interviewing the research subject, apprentice teacher, six parents and ten children in her class, and collecting the theme net, the records from different fields of learning, weekly records, and reviewing the process and children portfolios in this theme.

本研究采质性研究，以一位女性资深幼稚园老师为研究对象，在该老师的班级进行一个主题从开始至结束之观察，并访谈研究对象、研究对象班级之实习老师、六位家长与十位幼儿，且搜集老师所设计之主题网、主题各领域学习纪录、课程周纪录、教学历程回顾单与幼儿之学习档案，进行研究分析与归纳。

During peer-tutoring sessions, the researcher interviewed with all the tutors and tutees by asking them to write two journals about the peer-tutoring program, and obtaining feedback from them at the end.

受试学生接受「英语学习成就测验」及「英语学习态度量表」之前测及后测，并接受访谈、书写两篇小日记及填写回馈单。

In allusion to weak point of traditional PID control can't effectively tracking parametric variation of control system ,utilize neural network have predominance that self-study、self-organization、associative memory、concurrent processing and can get satisfactory result in complex control system on the basis of double closed loop,advance apply adaptive linear element network—Adaline network, which has self-learn and self-adjust ability.

在双闭环控制的基础上，针对经典PID调节器不能有效跟踪控制系统参数变化过程这一弱点，利用神经网络具有自学习、自组织、联想记忆和并行处理等功能和对于复杂系统控制可以达到满意效果的优势，提出了采用具有自学习和自适应能力的单神经元网络——Adaline网络，来构成一种神经网络自校正控制器。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷