| 1. | This idempotent ultrafilter enables us to find an appropriate infinite set .
这个幂等的超滤子能使我们找到一个适当的无限集。 |
| 2. | Every filter is contained in a maximal filter, called ultrafilter .
每个滤子包含在一个极大的滤子里，一个极大滤子称为一个超滤子。 |
| 3. | T tube hollow fiber ultrafilter
空心纤维型三通超滤器 |
| 4. | This ultrafilter adopts dissymmetrieal semipermeable film which is made from macromolecule material with special process the raw liquid fiows under pressure ， inside or out side the film the mscromolecule substance and colloid particles in the raw liquid are clogged at the film suface and are brought away by circulating raw liquid then the raw liquid becomes inspissated ， and further more ， the subtance in liquid is seperated
本设备是以高分子材料采用特殊工艺制成的不对称头透膜，在压力作用下，原液在膜内或膜外流动，其中的高分子物质，以及胶体粒子则被阻止在膜面，被缩和提纯的目的。 |
| 5. | Activity evaluation assay proved that ultrafilter graft was better than dialysis . 6 . the comparison of gpif immunobiologic activity with the similar drugs . when we compared the immunobiologic activity of gpif to thymopolypeptides solution , thymopolypeptides enteric - coated tablets and tansfer factor solution , the checking results indicated that immunobiologic activity of gpif was higher than the similar drugs , which were produced and saled in chongqing
6 、 gpif与同类药品免疫生物活性比较研究我们在对比gpif与所有重庆市制药企业生产的以及在重庆市销售的同类药品胸腺肤注射液、胸腺肤肠溶片(胶囊)和转移因子注射液免疫生物活性时发现，采用此标准制备的gp工f免疫生物活性高于同类产品免疫生物活性。 |
| 6. | This ultrafilter adopts dissymmetrieal semipermeable film which is made from macromolecule material with special process . the raw liquid flows under pressure , inside out side the film suface and are brought away by circulating raw liquid . then the raw liquid becomes inspissated , and further more , the subtance in liquid is seperated
本设备是以高分子材料采用特殊工艺制成的不对称头透膜，在压力作用下，原页在膜内或膜外流动，其中的高分子物质，以及胶体粒子则被阻止在膜面，被循环流动的原料带走而成为浓缩液，从而达到了物料的分离浓缩和提纯的目的。 |
| 7. | Spf chickens with 21 - day - old were infected subcutaneously with oil - emulsion vaccine of ibdv of germinal or cellcular and injected intramuscularly with different dosages bursin which gain through ultrafilter . lt is proved that bursin of chickens and ducks can both shorten the time of antibody induced against ibdv , raise the level of serum antibody . they make chickens obtaining strong immunocompetente in a short time . agp liters of the group of infecting 0 . 4mlcbs + ibdv of germinal and 0 . 8mlcbs + ibdv of cellcular or 0 . 8mldbs + ibdv of germinal and cellcular are higher than immune control group about 2 liters averagely . the chickens were inoculated with ibdv live vaccine mixed with the different dosages of lyophilized bursin by the eye drop method . the results sugest that cbs or dbs of different dosages can both improve the antibody inducation to different age chickens against ibdv . they may also alleviate the immunological injury of activated virus to bursa of fabricius . and promote the repairation of the lesion . it can be found that bs can raise body weight gain and feed coversion ratio
将超滤获得的法氏囊活性肽分别以不同剂量肌肉注射21日龄spf鸡，同时颈部皮下注射ibd胚毒或细胞毒灭活苗，结果表明：鸡、鸭法氏囊活性肽都能够缩短ibd油苗诱导产生抗体的时间，提高抗体水平，使鸡可以在比较短的时间内获得坚强的免疫。 0 . 4mlcbs胚毒组和0 . 8mlcbs细胞毒组或0 . 8mldbs胚毒和细胞毒组的agp抗体滴度平均比免疫对照组高2个滴度。将法氏囊活性肽与ibd活苗联合免疫鸡，结果表明：不同剂量的cbs和dbs都可以对不同日龄鸡ibd抗体的产生有不同程度的促进作用；还可以减少弱毒对鸡法氏囊组织的损伤，加快其修复。 |
| 8. | This ultrafilter adopts dissymmetrical semipermeable film which is made from macromolecule material with special process , the raw liquid flows under pressure , inside or out side the film , the macromolecule substance and colloid particles in the raw liquid are clogged at the film suface and are brought away by circulating raw liquid . then the raw liquid becomes inspissated , and further more , the substance in liquid is separated
本设备是以高分子材料采用特殊工艺制成的不对称头透膜，在压力作用下，原液在膜内或膜外流动，其中的高分子物质，以及胶体粒子则被阻止在膜面，被循环流动的原料带走而成为浓缩液，从而达到了物料的分离浓缩和提纯的目的。 |
| 9. | Extract the bursin from the bursa fabricius of chichens and ducks through the ultrafilter with loooda filter . ( the bursin of chickens - cbs . the bursin of ducks - dbs ) determine the major constitution by high - performance liquid chromatography ( hplc ) and thin - layer chromatography ( tlc ) . it is proved that there is bursin ( bs ) in two extractions . caculate the quantitation of bursin in the extraction of the bursa fabricius of chickens and ducks . it can be found through tlc that the quantitation of cbs in the extraction of the bursa fabricius of chickens is 1 . 436mg / ml and the quantitation of dbs in the extraction of the bursa fabricius of ducks is 4 . 035mg / ml . the result obtained through hplcis that the quantitation of cbs is 1 . 199mg / ml and dbs is 3 . 316mg / ml
采用超滤法从正常鸡、鸭法氏囊组织中提取分子量小于1000da的物质，分别以薄层层析法和高压液相色谱法检测其主要成分，证明两种超滤液中均有法氏囊活性肽(囊素三肽， bursin ， bs )的存在，分别计算鸡、鸭法氏囊提取物中的囊素三肽的含量。薄层层析方法求得鸡法氏囊提取物中的bs含量为1 . 436mg / ml ，鸭法氏囊提取物中的bs含量为4 . 035mg / ml ；高压液相色谱的方法求得鸡法氏囊提取物中的贴含量为1 . 199mg / ml ，鸭法氏囊提取物中bs含量为3 . 316mg / ml 。 |
