在食品工业中，明胶作为一种胶凝剂被使用已经有很多年了。

Gelatin has a long history of use as a gelling agent by the food industry.

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通过双面涂胶机胶辊的修补，介绍一种胶辊修补的新方法。

This article will explain how to repair the glue roller for double face glue spreading machine.

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混凝土作为一种胶凝体的复合材料，由于材料、施工技术、施工环境等因素容易出现结构裂缝。

As the materials, construction technology, construction of environmental factors, concrete which is a body of cementitious composites easily lead to structural cracks.

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We talked last time about extracellular matrix and this complex protein-carbohydrate gel that surrounds all cells.

我们上次谈到过的细胞外基质,是一种蛋白和碳水化合物的复合物胶冻,它环绕在细胞周围

耶鲁公开课 - 生物医学工程探索课程节选