未知题型
Sephadex G是 商品名，琼脂糖凝胶的商品名是 。
Sephadex G是商品名，琼脂糖凝胶的商品名是Sepharose。
未知题型 Jargon is a casual use of language that consists of expressive but non-standard vocabulary, typically of arbitrary, flashy and often ephemeral coinages and figures of speech characterized by spontaneity and sometimes by raciness.
未知题型 传统变量的优缺点：
未知题型 地暖施工完成，反移交给总包时，施工单位须做好盘管打压（）
