而非胚性愈伤组织质地松散有水渍状、表面粗糙、多呈白色。
On the contrary, the non embryogenic callus was loose in texture, rough in surface, watery and white in color.
本发明具有质地柔韧，具有较好的透水透气性能，优良的组织相容性、 可控生物降解性、无抗原性。
The method has the advantages of flexible texture, better water permeability and air permeability, excellent tissue compatibility, controllable biodegradability, and no antigenicity.
感染后期，肝脏质地变硬，胆管和结缔组织增生，胆汁淤积。
At late stage, the main changes were proliferation of bile canaliculi and connective tissue, cirrhosis and cholestasis.
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