单词：silica gel
[医] 硅胶
silica gel的用法和样例：
例句
- The crude oil is chromatographed over silica gel.粗制油状物用硅胶进行色谱分离。
- They are made with environmentally disposable silica gel, which adsorbs and traps moisture.他们与环保用完即弃的硅胶，吸附水分和微粒污染物。
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