查询词典 question vector

Domain HowNet and domain FAQ database are constructed, implements question answer retrieval by method of question sentence similarity calculation in the paper.

构建了领域知识库和领域FAQ数据库，采用文中问句相似度计算方法，进行问句相似度的计算，实现问题答案提取。

In order to promote the learner's self-regulated learning, the researchers often provided some external metacognitve supports in the interactive multimedia environment by two ways. The first is giving some helps such as the adaptive advises, the cognitive map or the navigating tools; the second is embedding some metacognitive prompts such as the self-explanation question or the reflective question. These metacognitve supports can help the learner solve the current problems, but it must not benefit the development of the self-regulated learning of the learner.

对于如何促进多媒体环境下学习者的自我调节学习，研究者们往往设法在多媒体环境中向学习者提供外在的元认知帮助，如适应性建议、认知地图或导航工具等，或者在学习者的学习过程中适时提供元认知提示，如要求自我解释或提供反思性问句等，这些外在帮助或提示可能有助于学习者解决当前问题，但不一定有利于学习者自身的自我调节学习能力的发展。

The results showed that, on code evaluation performance, the effect of self-explanation was not significant between groups, but high prior knowledge learners outperformed low prior knowledge learners. On code generation performance, the guiding-question group outperformed the principle- prompt group and the control group. And the high prior knowledge group scored significantly higher than the low prior knowledge group. Finally, on the analysis of attitudes toward self-explanation activities, the guiding-question group showed more positive acceptance than the principle-prompt group.

研究结果发现：(1)在程式评估问题上，自我解释学习活动对学习成效没有显著影响，但高先备知识组则显著优於低先备知识组；(2)在程式设计问题上，问题引导组显著优於其余二组，高先备知识组亦显著优於低先备知识组；(3)在学习态度方面，问题引导组对自我解释学习活动的接纳程度和学习成效的看法上，皆显著高於原则提示组；两组对自我解释学习活动难度的看法则无显著差异。

Under normal circumstances, when I could not calm, I would choose to answer the political question in accordance with the steps in junior high school to analyze the question: What, why, how.

一般情况下，当我无法冷静的时候，我会选择按照初中回答政治题的步骤去分析问题：是什么，为什么，怎么办。

The Shanxi Province childrens sports school trackathleteculture study manner is not earnest, uses in the cultural study timerelatively to beless; In the athlete training and the study existsthe principal contradiction is studiesteaches the contradiction;Faces the most stern question will be the next outlet question,theathlete, the trainer and even the guardians all worried for it.

陕西省少体校田径运动员文化学习态度不认真，用于文化学习的时间相对较少；运动员训练和学习中存在的主要矛盾是学训矛盾；所面临的最严峻的问题就是今后的出路问题，运动员、教练员乃至家长都为之担忧。

Interrogates attempts from to analyze the question manpower which in the new rural reconstruction exists, found solves these question means.

本问试图从分析新农村建设中存在的问题人手，找到解决这些问题的办法。

Thus, one begins to question his perception of truth through the naked eye and to question whether what is seen in a dream is not necessarily all illusions.

于是，怀疑通过眼睛能看到一切真象，怀疑梦中所见未必都是虚幻。

This means that a test question is selected from a large pool of items based on how the test taker has responded to the previous question.

这意味著。根据受试者回答先前问题的情况。再从一个大资料库去挑选出适合的考题。通常第一个考题都不会太难。

The entropy is a very important core concept in the information system, By calculating and comparing the entropy in the multiple-choice question, this paper analyzed the significance of the multiple-choice question s entropy in Drill and Practice courseware.

信息熵是信息系统中一个十分重要的核心概念，本文通过对课件中多重选择问题的信息熵的计算比较，浅析了多重选择问题的信息熵在操练与练习型结构课件中所体现的意义。

The question of the united front being a vital question of principle, if we do not clarify it among Party members, we shall suffer great losses in our work.

统一战线是一个重大的原则问题，如果在共产党员中不弄清楚这个问题，我们的工作将受到很大的损失。

The role of the environment is very important.

的作用，环境是非常重要的。

At that time, the High Court of England and Wales Court of Queen's Bench president of William Murray, Lord Mansfield in June 22, 1772 ruling:"No matter then there is the inconvenience, but there must be a decision, I can not say that this case under the law in England are permitted or authorized; are so black should be released."

当时的英格兰及威尔士高等法院王座法庭院长William Murray， Lord Mansfield于1772年6月22日宣判：「无论有那麽不便，但总要有个决定，我不能说这件案在英格兰法律之下是准许或认可；所以黑人是应该被释放。