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- Polysaccharides are natural macromolecule compound.They have such a lot creatives as immunomodulation,anti cancer and low toxicity. 多糖是一类低毒、具有免疫调节和抗肿瘤活性潜力的天然聚合物。
- At the same time the ramification of natural macromolecule had good compatibility which can promote the interface combination. 与此同时，淀粉衍生物的相容性好，在通过空心玻璃微珠进行增强后，能形成良好的界面结合。
- Chitosan, a natural macromolecule, is widely used as a kind of cationic absorbent.It has a good absorbility for anionic dyes from polluted water. 壳聚糖是一种用途广泛的天然高分子阳离子型吸附剂，具有吸附分离水溶液中酸性染料的能力。
- Mitomycin C albumin microspheres were prepared by emulsion-heat denaturation method using the natural macromolecule human serum albumin as core material and refined cottonseed oil as oil phase. 以人血清白蛋白为载体材料,精制棉籽油为油相,采用乳化热固法制备了抗癌丝裂霉素C白蛋白微球,对丝裂霉素C白蛋白微球的粒径、载药量、包封率以及药物的体外释药等特性进行了研究。
- Natural Macromolecule Modified Cationic Flocculant 天然高分子改性阳离子絮凝剂
- The microcapsule used for paper was prepared using nature macromolecule material sodium alginate and chitosan as wall and a colorless dye oil as core by complex-coacervation. 采用天然高分子物质壳聚糖、海藻酸钠为壁材,无色染料油溶液为芯材,通过复合凝聚法制备纸用微囊。
- Silk fibroin has been widely used in many fields as a natural macromolecular material with excellent biocompatibility. 摘要丝素蛋白作为一种生物相容性优良的天然高分子材料有着广泛的应用。
- Cellulose is the most abundant natural macromolecular, which can be hydrolyzed to get energy, food and chemical industrial material. 纤维素是地球上最丰富的天然高分子化合物,可以通过水解的方法将其转化为为人类生产生活服务的能源、食物及化工原料。
- Nanoparticle is one of non-viral vectors with huge potential, and the nanoparticle based on natural macromolecular has many excellent properties. 纳米颗粒是一种很有研究潜力的非病毒载体，其中基于天然高分子材料的纳米颗粒基因载体具有许多优良的特性。
- As two of the most abundant natural macromolecular compounds in the world, cellulose and chitin are renewable and have extensive sources. 摘要纤维素和甲壳素是自然界中含量最丰富的两种天然高分子化合物，不仅来源广泛且均为可再生资源。
- Chitin is the most natural macromolecular compound in the world, except for the celluse.It exists in all kinds of the marine arthropod, such as shrimp and crab. 除纤维素外，甲壳素是自然界中蕴藏量最大的天然高分子化合物之一，广泛存在于海洋节肢动物、藻类细胞膜和高等植物细胞壁中，分布极其广泛。
- Chitin is the most natural macromolecular compound in the world,except for the celluse.It exists in all kinds of the marine arthropod,such as shrimp and crab. 除纤维素外,甲壳素是自然界中蕴藏量最大的天然高分子化合物之一,广泛存在于海洋节肢动物、藻类细胞膜和高等植物细胞壁中,分布极其广泛。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- For the mild sol-gel character, good biocompatibility and low market value of the natural macromoleculer material Sodium Alginate (NaAlg or ALG), it is fit to release and encapsulate drugs, albumens and cells. 天然高分子材料海藻酸钠(Sodium Alginate，简写为NaAlg或ALG)具有温和的溶胶-凝胶性质、良好的生物相容性、便宜的价格，其适于包埋或释放药物、蛋白与细胞。
- Silk fibroin has been used widely in biomedical fields as a natural macromolecular material with excellent biocompatibility. The recent developments of silk fibroin in tissue engineering have been reviewed. 摘要丝索蛋白作为一种具有优良生物相容性的天然高分子材料在生物医用领域有著广泛的应用。著重阐述了丝素蛋白在组织工程领域中应用研究的最新进展。
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。
- She has a natural wave in her hair. 她的头发自然卷曲。
