Are Biodegradability可生物
biodegradability enhancement可生化改善
biodegradability prediction生物可降解性预测
Inherent biodegradability固有生物降解性
treatment biodegradability可生化性
aerobic biodegradability好氧生物降解
Ready biodegradability快速生物降解性
sewage biodegradability污水可生化性
controlled biodegradability可控降解性能
Except of its ultimate biodegradability due to the existence of ester bonds in polymer chains, the unique ether bonds also endue it with good flexibility.
同样为脂肪族聚酯的聚对二氧环己酮(PPDO)也具有非常优异生物相容性、生物可吸收性和生物降解性；不仅如此，其分子链中还具有独特的醚键，使其还具有良好的柔韧性，是理想的手术缝合线材料，同时还可以用于制造骨板和组织修复材料，如螺钉、钩、片和钳等外科器具，具有广泛的应甩前景。
Chitosan (CS) can be used as a new drug-carrier , for its in-toxicity, good biocompatibility and biodegradability.
壳聚糖(CS)无毒,具有很好的生物相容性、生物可降解性,可作为一种新型药物载体。
参考来源 - 明胶—壳聚糖/蒙脱土载药微球的制备与性能研究At present, the treatment of leachate is still a world-wide problem because of the complex component, worse biodegradability and much fluctuation of water quality and water quantity.
它成份复杂，可生化性差，水质和水量波动性大，这些特点使得渗滤液的处理仍然是目前尚未彻底解决的世界性难题。
参考来源 - 垃圾填埋场渗滤液回灌处理的研究