感觉神经损伤后骨基质胶元变化明显，运动神经损伤后骨基质无机盐变化显著。

The collagen or the mineral in bone matrix showed respectively an evident corresponding change after the sensory or the motor nerve injury.

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研究了胶粉的壳改性理论，即胶粉-基质胶间合理过渡层交联结构及形成机理。

The shell modification theory of waste rubber powder (WRP), including the shape of the interim layer structure between WRP and the matrix and its formation mechanism, was studied.

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但是，玻璃材质的试验器皿是唯一的选择，另外就是基质胶，是一种由大鼠肿瘤细胞产生的胶状蛋白混合分泌物。

But the only choices hae been glass labware and a product called Matrigel, a gelatinous protein mixture secreted by mouse tumor cells.

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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