可降解的

The biodegradable excipient containing the actie substance can take the form of an implant ?

生物可降解辅料包含一个可以移出的1cm直径长棒的活性物质，它被插入皮肤的下部。

Through the study on passivation condition of polyphenol oxidase of vegetable juice,orthogonal design experiment that dissociative pectase degradates the pectinase of vegetable juice and immobilized pectase dealing,draw the conclusion:(1) Polyphenol oxidase will be passivated by heating at 100℃ for 3 min,which prevents the concentrated juice from browning.

本试验通过对蔬菜汁多酚氧化酶的钝化条件的研究，以及游离果胶酶对蔬菜汁果胶降解的正交设计试验和固定化果胶酶处理，得出结论：(1)在100℃下加热3min可使多酚氧化酶钝化，达到防止褐变的要求。

Meanwhile, structure and properties of this new fibre as well as their relations were studied. The regenerated protein fibre possesses excellent properties. Its source of raw materials is unlimited. Because of its degradability and the reapplication of waste, the fibre has a big market potential.

再生蛋白纤维性能良好，原料来源广泛，利用了某些废弃材料，而且其产品的废弃物可降解，有利于环境保护，是名副其实的绿色产品，具有非常广阔的市场发展前景。

Detached undissolved mucus traps suspended particles, increasing its initial organic carbon and nitrogen content by three orders of magnitude within 2 h.

溶解的粘液被浮游细菌很快降解，也在抽吸作用下穿过可渗透的礁石沙子，后者起一种生物催化过滤系统的作用。

In this thesis, monomer with unsaturated double bond was firstly synthesized byreacting acryloyl chloride with bifunctional monomer. Such synthesized monomer ormonomer with initial unsaturated double bond was used to prepare linear polymericmaterials by free radical polymerization. A series of new degradable space polymerswith acylamino bond were subsequently synthesized using diisocyanate as thecross-linker.

本文首先通过丙烯酰氯和双官能团单体反应引入不饱和双键，或者直接使用具有不饱和双键的单体，通过自由基聚合得到含有活泼羟基或氨基的线型高分子聚合物，再用二异氰酸酯作为交联剂交联，从而合成了一系列基于酰胺键的新型可降解高分子体型聚合物。

In our research,we used PLGA ,a kind of biodegradable material,as the target.After studied the fabrication technology of mico toplogy of the drug carrier by low temperature and thermo pressure ,we developed the prototype machine and its process.

本论文以生物可降解材料PLGA为加工对象，以药物载体的微观拓扑结构的成型工艺为主要研究内容，以低温热压成型为主要工艺手段，开展了成型加工实验样机的研制开发和相应的成型工艺研究。

The porously sintered hydroxyapatite and poly oligomer were used to prepare a series porous poly/hydroxyapatide composites as a biodegradable hard tissue repair material, and its physical-chemical properties were studied in this investigation. The used PLLA oligomer, mentioned above, was prepared via acidic hydrolytic reaction.

本研究利用烧结的方法制作多孔性的氢氧基磷灰石烧结体，加入聚乳酸及由高分子量聚乳酸降解的乳酸寡聚物制作成PLLA/HA复合材，以作为硬组织生物可吸收性修补材之用。

HAase may degrade antiangiogenic HA of extracellular matrix, which may stim ulate proliferation of endothelial cells and enhance the curative effect of grow th factors to myocardial ischemia.

HAase可降解细胞外基质中具有抗血管新生作用的HA，促进内皮细胞的增殖，有可能提高促血管生长因子治疗心肌缺血的局部疗效。

Strong photocatalytic activity shows for the degradation of trichloromethane in water by the nano-TiO_2 under irradiation of UV light.

在紫外灯辐照下，用Fe3+，Ce3+共掺杂的纳米晶TiO2可降解水中的三氯甲烷，表现出强的催化活性。

BACKGROUND: Magnalium which is potential to be the medical biodegraded metal implant is more and more interesting, but it must be well biocompatibility to human body.

背景：镁合金作为潜在的新型医用可降解生物金属材料受到越来越多的关注，作为植入物需与人体具有良好的生物相容性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。