| 1. | Technique of precoating filtrations with celite
硅藻土预涂层过滤技术 |
| 2. | Rapid start - up of two - phase anaerobic process after aerobic precoating treatment
两相厌氧工艺好氧预挂膜快速启动试验研究 |
| 3. | Through precoating and adding qualified diatomite ， the turbidities of the filtered syrup can be low as 0 . 4ebc
过滤过程中通过预涂和添加质量合格的硅藻土，过滤后糖浆浊度可达0 . 4ebc以下。 |
| 4. | It is intended to construct a production line of precoating aluminium foil for air conditioners , by utlizing the existing plant puilding and utilding anxiliary devices
项目建设条件：太原铝材厂地处太原市高新技术开发区内，距火车站 |
| 5. | Conclusion : tubular porous pga and phb precoating with collagen can be used as scaffold for constructing vessel in tissue engineering . this will be good foundation for architecture of a layered structured vessel in next stage
该支架具有一定弹性和韧性，在培养液中，能较长时间保持形状。此方法为进一步应用组织工作方法构筑具有分层结构的人造血管打下基础。 |
| 6. | Part iii hvec , vsmc and fibroblast were seeded onto inner surface of tubular porous pga and phb scaffold precoated with collagen . sead hvec , vsmc and fibroblast onto three porous polyglycolic acid and poly - ? - ydroxybutyrate scaffolds precoating with collagen , which different caliber but embedded each other . observe cell growth and differentiation on these scaffolds
通过用胶原分别包埋处理的三个管径大小不同、但能相互嵌套的pga及phb管形支架，并种植人脐静脉内皮细胞、人血管平滑肌细胞、人成纤维细胞进行三维立体生长培养，观察细胞生长分化情况。 |
| 7. | Protein a and styrene - butadiene - styrene ( sbs ) were selected as sensing membrane to cross iink antibodies ; sbs , poiyvinyi chloride ( pvc ) and poiystyrene ( ps ) are polymers and have many advantages such as easiiy obtained , convenientiy forming membranes and easi1y modified by the introduction of other functional groups . pvc . ps and sbs were used as precoating materials for immobiiizing antibody in our experiment
选择了两种固定生物大分子的敏感膜：首先，从具有原料易得，成膜方法简单，可以进行表面改性等优点的聚氯乙烯、聚苯乙烯、聚苯乙烯-丁二烯-苯乙烯共聚物三种高分子中选择出成膜迅速、均匀、膜的稳定性好、响应迅速、而且易于控制涂层厚度等优点的聚苯乙烯 |
