constraint n. 1.强迫,拘束。 2.约束,压抑,拘泥。 3.强制力。 4.紧张感[状态]。 by constraint 勉强,强迫。 feel constraint觉得局促不安,感受压迫。 show constraint显得局促。 under [in] constraint 被迫,不得不;被束缚着。
knowledge n. 1.知识;学识,学问。 2.了解,理解;消息。 3.认识。 4.〔古语〕学科。 5.〔古语〕性关系。 book knowledge书本知识。 K- is power. 〔谚语〕知识就是力量。 practical knowledge实际的知识。 secondhand knowledge第二手知识,传授来的知识。 working knowledge of French 法语知识学到能应用的地步。 I have no knowledge of London. 我对伦敦毫无所知。 It is within your knowledge that ... 这是你所知道的。 The knowledge of our victory caused great joy. 我们获得胜利的消息传来,万众欢腾。 perceptual knowledge感性认识。 logical [rational] knowledge理性认识。 the theory of knowledge【哲学】认识论。 branches of knowledge学科。 carnal knowledge性经验;【法律】性关系。 come to sb.'s knowledge被某人知道。 common [general] knowledge众所周知,常识。 grow out of (sb.'s) knowledge被忘掉了。 have some [a general, a thorough] knowledge of 懂得一点,懂得一个大概,精通。 not to my knowledge我知道并不是那样。 out of all knowledge(变得)认不出来,无法辨认。 to my knowledge据我知道。 to sb.'s certain knowledge据某人确知。 to the best of my knowledge据我所知,就我所知而论(=so far as I know)。 Too much knowledge makes the head bald. 〔谚语〕知识太多老得快。 without sb.'s knowledge 不通知某人,背着某人。
The causation and character of conflict in aircraft cooperative design were analyzed , and a layered constraint network was given during the research on constraint knowledge expression 分析了飞行器协同设计中冲突问题产生的原因和冲突的特点,并结合国内外研究情况,在研究冲突的约束知识表达方法的过程中提出了一种层次约束网络。
The computing models are composed of basic orientation models and constraint spatial relation models , and the latter is based on the constraint knowledge base , which is composed by spatial common sense 将计算模型分为基本方向计算模型和约束空间关系计算模型,这里的约束空间关系模型是在约束知识库的基础上建立的,约束知识库是空间关系的一些常识约束。
Knowledge base construction , considering task complexion , we put forward recovering the orient word in the spatial relation ; constructing knowledge base , including orientation knowledge base , entity knowledge base , graphic knowledge base , constraint knowledge base 根据任务的情况,提出空间关系的预处理,即恢复省略方位词的空间关系中的方位词;提出知识库的构建,包含方位知识库、实体知识库、图形知识库、约束知识库。