“plan equation”的概念、定义、翻译、参考文献-科学参考

单词	plan equation
释义	plan equation [`plan i´kwā·zhǝn] ^{MECHANICAL ENGINEERING} The mathematical statement that horsepower = plan /33,000, where p = mean effective pressure (pounds per square inch), l = length of piston stroke (feet), a = net area of piston (square inches), and n = number of cycles completed per minute.
随便看	relative interference effect relative ionospheric opacity meter relative isohypse relative luminosity factor relatively closed set relatively compact set relatively open set relatively prime relative Mach number relative magnetometer relative maximum relative minimum relative molecular mass relative momentum relative motion relative movement line relative orbit relative permeability relative permittivity relative plot relative position relative power gain relative pressure response relative primes relative quickness

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。