英语词汇weathering certificate怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	weathering certificate
释义	weathering certificate 简明释义耐候性证书：一种证明产品或材料经过特定时间和条件下的自然环境影响后，仍能保持其性能和质量的证书。网络释义 1 ?耐风蚀证书 ... weathering age 气候老化 weathering certificate 耐风蚀证书 weathering 风化 ... 2 ?风化证书 ...份含量和适运水份极限证书Certificate of moisture content and transportable moisture limit 风化证书(Weathering certificate) 免除证书(Exemption certificate) ..
随便看	mean spring tide means proportional mean-square mean square meansquare mean square amplitude mean square approximation mean square canonial correlation coefficient mean square canonical correlation coefficient mean square consecutive fluctuation estimator mean square contingency mean square contingency coefficient mean square continuity mean square continuous mean square convergence mean squared departure mean square deviation mean squared error mean squared error criterion mean-squared error optimization mean square estimation mean square deviation mean square deviation mean square fluctuation mean square dip

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。