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单词
population covariance
释义
population covariance
英?[?p?pju?lei??n k?u?v??ri?ns]
美?[?pɑpj??le??n ko?v?ri?ns]
释义
总体协方差
行业词典
金融
总体协方差???
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Selenium Radioisotopes
selenium rectifier
selenium rectifier for battery charging
selenium rectifier manufacture
selenium rectifier,oil-immersed water-cooled
selenium rectifier stack
selenium rectifier welder
selenium resistor
selenium ring hetero ring
selenium ring with at least one selenium ring in the compound
selenium ruby
selenium ruby glass
selenium-ruby glass
seleniums
Selenium salt
selenium(Se)
selenium,Se
selenium (se)
selenium selenite
selenium semiconductor device
selenium silver
selenium specific detector
selenium stabilizer
selenium stack
selenium stack type rectifier
英汉双解词典包含4367426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。
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更新时间:2025/8/18 6:20:51