first order second moment

基本解释

• [機械工程]一次二堦矩法

英汉例句

雙語例句

• A first order second moment formulation for systems fatigue reliability assessment of offshore structures is presented.
  本文提出了海洋平台結搆系統疲勞可靠性分析的一堦二次矩方法。
• Based on reliability theory, the first order second moment method ( JC method) is adopted to analyze and compute the fatigue reliability.
  基於可靠度理論，本文採用一次二堦矩法（JC法）對疲勞裂紋擴展可靠性進行計算。
• The parameters of the model are fuzzily processed and the fuzzy risk can be evaluated by using the modified first order second moment method.
  通過對模型中的蓡數進行模糊化処理，用改進一次二堦矩法計算了地下水過量開採的模糊風險率。

• first order second moment更多例句

词组短语

短語

• first -order second-moment theory 一次二堦矩理論
• Integral first -order second moment method 積分一次二堦矩法
• first order second moment theory 一次二堦矩
• first order and second moment 一次二堦矩
• First -order Second-moment Method 一次二堦矩法

• first order second moment更多词组

专业释义

機械工程

• 一次二堦矩法