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数学符号
1、sign───n.迹象;符号;记号;手势;指示牌;vi.签署;签名;vt.签署;示意
2、mathematical calculations───数学计算
3、prohibitory sign───禁止标志
4、mathematical model───[数]数学模型
5、the sign───标志
6、zodiac sign───星座;生肖;黄道十二宫
7、positive sign───n.(数)正号,加号(同plussign);n.正号
8、mathematical───adj.数学的,数学上的;精确的
9、pisces sign───双鱼座
1、to de- sign an interpolation kernel to obtain an acceptable result of reconstruction both in terms of computational speed and mathematical precision.───当图象的轮廓被提取出来后,插值核的选取要考虑到计算速度和数学精度的要求。
2、Linguistic sign possesses the feature of Pluralism. This feature can be described in the form of unification which has been employed in mathematical logic.───语言符号具有多元性,可以采用数理逻辑的“合一”方法来描述这一特性。
3、Mathematical class culture is consisted of the mathematical value system, thinking methods, knowledge and experience, and language and sign.───数学课堂文化由四个部分组成,即价值体系、思维方式、知识经验和语言符号。