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- gel precipitation process 凝胶沉淀过程
- New methods of preparing rare earth doped YAG phosphors ,which contain sol gel,macro molecule network gel and precipitation process,were summarized. 本文总结了稀土离子掺杂的钇铝石榴石发光粉末合成的新方法,包括溶胶-凝胶法、高分子网落凝胶法、沉淀法等,并介绍了这些发光粉的性能。
- Abstract: New methods of preparing rare earth doped YAG phosphors,which contain sol-gel,macro-molecule network gel and precipitation process,were summarized.The structure,luminescence property and grain sizes of the phosphor powders were also described. 文摘:本文总结了稀土离子掺杂的钇铝石榴石发光粉末合成的新方法，包括溶胶-凝胶法、高分子网落凝胶法、沉淀法等，并介绍了这些发光粉的性能。
- The antigen and antibody of Marek's disease virus were detected with agar gel precipitation(AGP). 对某养殖场送检的8只病死鸡;用琼脂扩散试验检出马立克氏病毒抗原阳性率为62.;5%25(5/8);
- Thirteen strains of Riemerella anatipestifer isolated from ducks in China were serotyped by slide agglutination test, tube agglutination test and agar gel precipitation test. 摘要用玻片凝集试验、试管凝集试验和琼脂扩散沉淀试验，对13个鸭疫里默氏菌分离株进行了血清型鉴定。
- And also the acidity in the rich elutriant is of benefit to the later precipitation process in uranium recovery. 而且,合格液酸度低,有益于后续的沉淀过程中回收铀。
- Ce,Tb-doped LaPO_4 nanoparticles were successfully prepared by a gel-network precipitation process. 采用明胶网格沉淀法,成功制备了共掺铈、铽的磷酸镧纳米颗粒。
- The review introduces three by chemical precipitation process,sol-gol method and reversed microemulsion method. 本文综述了化学沉淀法、溶胶-凝胶法和微乳法等三种湿化学方法在制备超细二氧化硅纳米材料方面的应用。
- Negative serum , positive serum (its agar gel precipitation
titer is 1: 16), rabbit-duck serum (its AGP titer is 1: 128), HRP enzyme-labeled rabbit-duck IgG were also produced. 制备了阳性血清(琼扩效价为1：16)、阴性血清、二抗(兔抗番鸭)阳性血清(琼扩效价为1：128)，提纯二抗并标记HRP酶，获得合格的酶标二抗。 建立了间接ELISA检测方法：抗原稀释30倍，酶标二抗稀释50倍，血清稀释50倍，临界值为0.;5。 - A novel reactive precipitation process was used to prepare ultra fine salbutamol sulfate powders. 以沙丁胺醇和硫酸为反应物,在异丙醇溶液中采用反应结晶法制备超细硫酸沙丁胺醇颗粒。
- A specific method,immunofluorescence staining,was used to detect the existence of AEV; The antigen for agar gel precipitation test and inactivated oil emulsion vaccine were prepared fordiagnosing or controlling the disease. 同时确立了AE免疫荧光特异性病理诊断的方法，研制了AE琼扩沉淀抗原和AE灭活油乳剂疫苗。
- A certain number of suspending gravels are randomly selected to visually simulate sediment precipitation process. 统计模拟结果可得到充填层的可视化结构及孔喉直径的分布状况。
- Comparison of LPA to fluoresent antibody test (FA) and LPAI to agar gel precipitation test (AGP), the results showed that positive rate of LPA was 90.5%, FA positive rate was 92.4%, and their concordance rate was 92.4%. 对LPA与FA、LPAI与AGP作了比较，结果：LPA阳性率90.;5%25，FA阳性率92
- Short mullite fiber not only increases the aged hardness of Al 4.5Cu alloy, but also accelerates the age precipitation process. 莫来石纤维除了能明显提高Al 4 .;5Cu合金的时效硬度外;还能加速其时效析出过程 ;
- Using the model,simulation investigations have been carried out for precipitation process in several ternary alloys without any preassumption... 该模型无需预先设定新相结构和沉淀类型,可对实际三元合金的沉淀过程进行模拟研究。
- Therefore, the nonionic surfactant can effectively intensify the seeded precipitation process of sodium aluminate solution. 非离子型表面活性剂能有效强化铝酸钠溶液晶种分解过程。
- The two steps precipitation process of ADU powder from UF6 hydrolyzate to high active and sinterable UO2 powder is studied. The optimized precipitation is obtained. 研究了由六氟化铀水解液制取适于制备高活性可烧结UO_2粉末的ADU沉淀物的两步沉淀工艺,推荐了ADU两步沉淀工艺的最佳沉淀条件。
- Bluetongue Agar Gel Precipitation Antigen 蓝舌病琼脂扩散试验抗原
- This paper makes a systematic analysis of the influence of precipitation process and the barren liquor of gold electrowinning before and after purification on gold extra... 最后指出，该工艺可望用于净化其它提金过程产生的氰化贫液。
- Bovine Leukaemia Agar Gel Precipitation Agtigen 牛白血病琼脂扩散试验抗原
