Engineering Formula Helper

工程公式助手

Engineering Formula Helper, Engineering guide for students, technicians, calculations, mechanical engineerings, scientist helper, Learning Engineering.

Contains:

Mean,Standard Devation,Mode,Median,Frequency, Binomial,Independent Events,Mutually Exclusive Events,Conditional Probabitity,Circle,Paral,Right Triangle,Ellipse,Rectangle,Trangle,Polygons,Trapezoid,Cube,Prism,Cone,Pyramid,Sphere,Cylinder,Prism,Mass,Length,Time,Area,Volume,Temp,Force,Pressure,Power,Energy,units,#Less than One.