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- Founding a rational and effective knowledge express model is the key point of ICAD system. 建立一个合理而有效的知识表达模型是智能CAD系统成功的关键。
- This expression model was formally described in mathematical language to make it readily manipulated by computers through using the polychromatic sets. 利用多色集合理论对这种故障表示模型进行数学形式的统一描述,使之便于计算机的表达和操作。
- In order to describe the uncertainty of information in the process of emotion decision, emotion expression model should be set up with soft computing method. 为了充分地描述情绪决策过程中信息的不确定性，应采用软计算方法，建立虚拟人情绪表现模型。
- A conditional expression model, in which the target gene is deleted in the presence of a tetracycline derivative, was used to delete the VEGF gene from podocytes. 一个有条件的表达模型用来从足突细胞中删除VEGF基因，在四环素衍生物的出现下靶基因被删除。
- Objective Investigating the expression models of HBV serological markers. 目的探讨乙型肝炎病毒(HBV)血清学标记的表现模式。
- Basing on analysing the knowledge of machanic design,the article proposes the expression model of meta-knowledge in the field,two-level inferring model and the strategy of the conflict-settlinging. 该文在分析机械设计领域知识的特点的基础之上,提出了机械设计领域知识的表示模式以及含有元知识的二级推理模型和冲突消解策略。
- geopotential coefficient expression model 全球位系数模型
- By analyzing the current spatio-temporal data model and the featues of the naval battlefield, the spatio-temporal algebra is introduced to establish a spatio-temporal data expressing model. 综合分析现有时空数据模型的基础上，立足于海战场数据特性，引入时空代数系统并加以扩展，建立了海战场时空数据表达模型。
- An expression of pain flitted across her face. 她脸上闪过一种痛苦的表情。
- He always shows a doleful expression. 他总是露出忧郁的表情。
- Digital rights expression model based on first-order dynamic logic 一种采用一阶动态逻辑表示的数字权限描述模型
- I can think of no greater expression of defeatism. 这是我听到的最悲观的失败主义论调了。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She looked at me without expression. 她毫无表情地朝我看着。
- The scenery there was beautiful beyond expression. 那儿的风景美丽得无法形容。
- He looked at her with a solemn expression. 他表情严肃地望着她。
- There was an expression of discontent on her face. 她脸上有不满的表情。
- People have the rights of assembly and expression. 人们有集会和发表言论的权利。
- She gave expression to her sadness. 她流露出了悲伤之情。
- The expression or manifestation of such feeling. 欢欣，喜悦，高兴的表情或表现
