設(shè)計的英語翻譯：

design; devise; contrive; project; engineer; frame; plan; programming; scheme
【化】 design
【醫(yī)】 project
【經(jīng)】 projection

安全系數(shù)的英語翻譯：

safety factor
【計】 factor of safety; margin of safety; safety margin; security coefficient
【化】 assurance factor; coefficient of safety; factor of safety
safety factor
【經(jīng)】 assurance factor; factor of safety; safe coefficient; safety factor