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factor of safety against floatation中文什么意思

發(fā)音:
  • 抗浮動安全系數(shù)
  • 抗腐安全系數(shù)
  • factor:    n. 1.〔英國〕經(jīng)銷人；(代客買賣收取傭金的)經(jīng)紀(jì)人； ...
  • safety:    n. 1.安全；平安，穩(wěn)安，保險。 2.(槍等的)保險器 ...
  • against:     Are you for or against ...
  • floatation:    n. 1.漂??；(船的)下水。 2.【礦物】浮選(法)。 ...
  • factor of safety against cracking:    抗裂安全系數(shù)
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