Oxgen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole.

氧沉淀（可用作吸杂）服强度（临界）降低为五分之一。

Bioreactor can improve nutrition transmittability, provide hydrodynamic environment, induce shear stress, and promote production of cartilage specific matrix protein.

生物反器可提高营养传输能，提供流体动环境，施加液诱导，进而促进软骨特异性基质蛋白的合成。