实验法研究 meaning in English
empirical research
Examples
- Optimizing the conditions of extracting berberine hydrochloride by liquid membrane with the method of orthogonal design
正交实验法研究液膜提取黄连素的最佳条件 - This topic investigated the air - dried craft and mist spray dehydration craft of the stuff by direct cross experiment , screened the suitable accessories of capsule and tablet and the technique of preparing capsule . for obtained stuffs and agents , we investigated the character of polys accharide by chromatography , ergosterol by tlc , volatility by gc - ms , kinds of amino acids and vitamins by other methods
本课题通过正交实验法研究了药材的浓缩烘干工艺和喷雾干燥工艺，并筛选了合适的辅料制备胶囊和片剂，同时也用正交实验法研究了胶囊制备工艺，获得了稳定的药材和制剂产品。 - In this paper , the performance of adsorbing and retarding 125i ( substituted for 129i ) for mixed materials as buffer , backfill material was investigated , the distribution coefficient kds by batch sorption experiments were determined for four kinds of minerals and one kind of bentonite under atmosphere , iodine sorption and desorption on several mianerals were studied under low oxygen ambience at first time in the domestic , and apparent diffusion coefficient da of 125i ~ was determined for mixed minerals under atmosphere
在大气条件下用批式实验法研究了放射性125i - 、 125io3 - (用i - 125代替i - 129 )在黄铜矿、方铅矿、黄铁矿、辰砂上的吸附和解吸行为，并且在国内首次研究了低氧条件下碘在几种矿物上的吸附和解吸行为；在大气条件下，用恒定源扩散法研究了125i -在方铅矿与膨润土组成的混合材料中的扩散行为。 - Aiming at the problems of being easy in peroxidation and low in mechanical strength in preparing sulphonated coal with lignite , feasibility of producing the sulphonated coal with lignite being pyrolyzed in low temperature and the influence of the factors such as the property of raw materials , the temperature , the time , and the size of materials on the quality of sulphonated coals were studied
摘要针对褐煤生产磺化煤存在的容易过氧化和机械强度差的问题，用正交实验法研究了褐煤经低温热解改质后的褐煤半焦生产磺化煤的可行性及原料性质、磺化温度、磺化时间、原料粒度等因素对所生产磺化煤质量的影响。