... 硒整流电焊机 selenium rectifier welder 硒红 selenium ruby 硒红玻璃 selenium ruby glass ...
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研究了一种一次烧成镉硒红釉的新工艺。
New technology of once sintering sulphide selenide cadmium base red glaze is researched.
按照丹尼的说法，有好的证明硒(在巴西胡桃中发现)、铁(在红肉和豆类中)和锌(在甲壳类、谷类、肉类和乳制品中)是免疫促进剂。
According to Denny, there is good evidence that selenium (found in Brazil nuts), iron (in red meat and pulses) and zinc (in shellfish, cereals, meat and dairy products) are immune-boosting.
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