base chemicals

基本解释

Standardized research and test center and chemicals recipe base.
标准化的科研实验中心及药物配方基地。
http://dj.iciba.com
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.
为制做敷药绷带的基层，专家们把蟹壳研磨成粉末状，又加人一些化学制剂，将基层的聚乙酸氨基葡糖转换成聚氨基葡糖。
dict.site
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饮料由一家位于佛罗里达州名为“苏格兰酒业有限公司”的企业制造，在巴拿马的工厂进行生产，该饮料以水为基础，添加多种化学品、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.
FORBES: Skirting Carnage: Active Vs. Passive Money Management
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.
ECONOMIST: Male and female sperm can be sorted using lasers
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.
FORBES: Magazine Article