您要查找的是不是：
- Based on the theory of modem learning, this paper gives a novel knowledge model and its mathematical representation. 在此基础上，基于现代学习理论，提出一个新型知识模型，给出它的数学描述。
- The mathematical representation of a wave, especially a graph obtained by plotting a characteristic of the wave against time. 波形波的数学表示，尤指通过描绘波随时间变化特征而得到的图形
- It is not effective for people just to take an ideal memoryless model as a mathematical representation of the passive receiving system when analysing its nonlinear distortion. 摘要对雷达接收系统的非线性特性分析，若只把系统等效为理想的无记忆性模型，则得到的结论与其实际性能差别较大。
- In this study, a new classification method of tolerances according to semantics and mathematical representation of basic geometric elements based on DOF is given. 给出了基于语义的几何公差分类方法及基于自由度变动的基本几何要素数学表示方法;
- A uniform triangle mesh subdivision for curved surface object is proposed without the needs of complex computations with the mathematical representation of original surfaces. 摘要提出了一种无需计算曲面解析表示形式的三角网格曲面模型拟均匀细化算法。
- Chinese students outperformed their US counterparts in the areas of base-ten counting and place values, calculation and mental mathematics, simple and process-constrained problem solving, and flexible mathematics representation. 中国学生在十进制数量计算、面积计算、口算、解决简单的过程性问题、以及比较复杂的演算方面比美国学生有优势;
- Then, polychromatic sets are applied to the formalization of conceptual design product model (CDPM) to establish the mathematical representation of CDPM oriented to computer simulation. 然后将多色集合应用于概念设计产品模型(CDPM)形式化描述中，以获得便于计算机仿真的CDPM数学描述。
- She was chosen by lot to represent us. 她抽中签当我们的代表。
- They demanded political representation. 他们要求建立政治代表制。
- The red lines on the map represent railways. 这张地图上的红线代表铁路。
- A representation or likeness of Buddha. 佛像佛的象征或替代物
- Each child will represent an animal at the party. 聚会时，每个孩子将扮演一种动物。
- The spoken representation of a dash in Morse code. 长划莫尔斯电码中，以短断音代表口语表达
- Phonetic symbols represent sounds. 语音符号是标音的符号。
- Our company has no representation in Africa. 本公司在非洲没有代理机构。
- Using data from many magnetic observatories, geophysicists can make mathematical representations of the field and how it is changing. 利用许多地磁观测站的资料，地球物理学家对磁场及其变化方式进行数学描述。
- I know who you are and whom you represent. 我知道你是谁并代表谁。
- His representation influenced them to investigate. 他的陈述促使他们去调查。
- Which ward does he represent on the council? 在理事会中他代表哪个区?
- Can you represent infinity to yourself? 你能在心想像无限吗？
