【化】 proof strength

保證的英語翻譯：

guarantee; assure; certify; warrant; ensure; pledge; secure; assurance
guaranty; surety; warranty
【經(jīng)】 assurance; endorsement; guarantee; guaranty; recognizance; scure
secure; security; surely

強度的英語翻譯：

intension; intensity; strength
【計】 intensity
【化】 strength
【醫(yī)】 intensity; strength