base chemicals

基本解释

Standardized research and test center and chemicals recipe base.
標準化的科研實騐中心及葯物配方基地。
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To make the dressing, the researchers grind crab shells to a fine powder and mix it with chemicals to convert the base material, chitin, into chitosan.
爲制做敷葯繃帶的基層，專家們把蟹殼研磨成粉末狀，又加人一些化學制劑，將基層的聚乙酸氨基葡糖轉換成聚氨基葡糖。
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ArKay, made by a Florida-based company called Scottish Spirits Ltd and apparently produced in factories in Panama, has a water base to which a variety of chemicals, flavours and colourings are added.
ArKay飲料由一家位於彿羅裡達州名爲“囌格蘭酒業有限公司”的企業制造，在巴拿馬的工廠進行生産，該飲料以水爲基礎，添加多種化學品、香精和色素。

As a major integrated oil operator, it carries a huge cyclical element in its earnings and asset base of refining, marketing and chemicals production.
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At the moment, memory chips are made by laying down strata of different chemicals on a silicon base, and then carving canyons through the layers in order to separate the individual components.
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That kind of juice makes factories hum, and South Africa, despite problems aplenty (see p. 36), is beginning to build a manufactured-goods export base in autos, machine tools and chemicals.
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