科学计算，加、减、乘、除、开方、平方、三次方、三角函数(sin cos tan)、阶乘、求反、取模等。
Scientific calculator supporting addition, subtraction, multiplication, division, square-root, square, cube, sin, cos, tan, Factorial, inverse, modulus.
从塑件分析、工艺分析、结构设计三方面详细阐述了常见塑料三通注射模的设计过程。
The design process of plastic wye injection mould is stated in detail from the analysis of plastic part , the analysis of the process and the design of the struction.
这一方法已较好地应用于构造新一代注塑模设计制造系统中。
The method has been used in a new generation of injection mold design and manufacturing system.
应用推荐