腐蝕深度指數 的英文怎麼說
中文拼音 [fǔshíshēndùzhǐshǔ]
腐蝕深度指數
英文
corrosion index- 腐 : Ⅰ名詞(豆腐) bean curdⅡ動詞(腐爛; 變壞) decay Ⅲ形容詞(腐爛) rotten; corroded; putrid
- 蝕 : Ⅰ動詞1. (損失; 虧耗) lose 2. (腐蝕) erode; corrode Ⅱ名詞(天體現象) eclipse
- 深 : Ⅰ形容詞1 (從上到下或從外到里的距離大) deep 2 (深奧) difficult; profound 3 (深刻; 深入) thor...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 指 : 指構詞成分。
- 數 : 數副詞(屢次) frequently; repeatedly
- 腐蝕 : 1 (通過化學作用使物體逐漸消損破壞) corrode; corrosion; corroding; deep etch; diabrosis; rot; ea...
- 深度 : 1. (深淺程度) degree of depth; depth 2. (觸及事物本質的程度) profundity; depth
- 指數 : 1. [經] (比數) index number; index 2. [數學] exponent
-
The probability distribution of the ratio of the maximum corrosion depth to the general corrosion depth was analyzed. through k - s test, it was found that this ratio follows the normal distribution or the lognormal distribution, which constructs a relationship between the mean corrosion condition and the worst corrosion condition
分析了最大腐蝕深度與平均腐蝕深度比值的概率分佈特徵,通過k - s檢驗分析表明比值分佈為正態分佈或對數正態分佈,這個指標建立了鋼筋銹蝕整體平均狀況與最嚴重狀況的關系。And it is indicated that the corrosion residual life of the pressure vessel and pipeline shouldn ' t be calculated with normal distribution model since the coefficients of variation of maximal corrosion depth and corrosion rate are often more than 0. 2
最後指出最大腐蝕深度和腐蝕速率等參數的變異系數往往大於0 . 2 ,因此不宜用正態分佈模型進行壓力容器與管道耐腐蝕剩餘壽命的計算與分析。
分享友人