The results showed that bleaching filtrates contain compounds interfering with the HPLC method. 通过采用稀释样品后再经活性炭吸附的处理方法,可以得到较为满意的结果。
In this study, the restrictive factors of refining effect were obtained through the analysis and detection of graphite samples and filtrates in the different stages of technological process. 通过对工艺流程中各阶段的石墨样品及洗涤过滤液进行分析检测,得出了提纯效果的制约因素。
Study on selectivity toxicity to tobacco of cultural filtrates from pathogen of tobacco black death 烟草低头黑病菌培养滤液对烟草毒性及作用特性的研究
Analysis and control of oxalic acid in bleaching filtrates has recently gained considerable attention in the pulp and paper industry due to problems with the formation of calcium oxalate scaling. 近年来草酸钙(草酸垢)的形成在制浆造纸工业中造成诸多问题,因此如何分析及控制漂白废液中的草酸浓度就显得尤为重要。
The antioxidant activities of the mycelia extracts and culture filtrates were detected by inhibiting erythrocyte hemolysis and lipid peroxidation from the60 edible mushrooms. 用抑制红细胞溶血和脂质过氧化检测60个食用菌商品菌株发酵液和菌丝浸提液抗氧化活性。
Food-and-mouth disease of cattle could be transmitted by bacteria-free filtrates. 牛的口蹄疫能被无细菌的滤液传播。正宗营养液,消费者口服心也服!
The results of inoculating corn Seedeing with Helminthosporium turcicum and treating corn root cap cells with cultural filtrates of h.turcicum indicated that h.turcicum could produce pathotoxin either in vivo or in vitro. 用大斑菌接种玉米幼苗和用大斑菌的培养滤液处理玉米根冠细胞的试验证明,大斑菌无论在体内或体外均能产生致病毒素。
In addition to toxins and waste material strained from blood, the dialysis filtrates contain more than a million different molecules. 除了血液中毒物和废物外,透析液中含有一百万多个不同的分子。
The filtrates were treated with a solution of 3.0 grams of sodium iodide in a small amount of water. 用硼酸处理过的溶液滤液用少量水中溶有3克碘化钠的溶液处理。
Cultural filtrates of different strains caused different wilting effects on tobacco. 滤液致萎力在烟草种及品种间差异明显;
FLPS content of filtrates was quantitatively estimated at BET-32 bacteria endotoxin detector. 在BET-32细菌内毒素测定仪上定量检测滤液中FLPS含量;
Then it filtrates out the ability indexes of innovation input and the ability indexes of innovation output by the software SPSS, and applies DEA to analyze the evaluation for the efficiency of technology innovation. 其次用SPSS软件对创新投入能力指标和创新产出能力指标进行了筛选,并将DEA方法用于技术创新效率评价的分析研究中;
Results HP ( CagA+) culture filtrates may cause comet phenomenon of GES-I cells. 结果Hp(CagA+)培养滤液可使GES-I细胞形成彗星现象。
CagA Hp broth culture filtrates induced malignant transformation on human gastric epithelial cells CagA~+Hp培养滤液对人胃上皮细胞的恶性转化作用
On this foundation, establish the index system of adaptability appraisement, which concludes subsystem of road construction and economy development, and filtrates the indexes by the method of weight judging, and discusses the definite method of the standard value of evaluation indexes. 在此基础上,构建了由公路子系统和经济子系统指标组成的公路建设与经济发展适应性评价指标体系,然后运用权数判断法进行指标筛选,并且探讨了评价指标标准值确定的方法。
The majority of culture filtrates exhibited the inhibitory effect on the radicle growth of rice seeds. 大部分菌株培养滤液对胚根生长有抑制作用。
The measurement results showed that the invasion of the filtrates of oil-base mud and water-base mud has a considerable effect on oil phase permeability. 测定结果表明,试验所用的油基和水基泥浆滤液的侵入均对油相渗透率造成相当严重的损害。
The effects of cagA positive culture filtrates of Helicobacter pylori to the growth of human gastric epithelial cells cagA基因阳性幽门螺杆菌培养滤液对人胃粘膜上皮细胞系GES-1生长的影响
Cultural filtrates resisted high temperature, dilution and storage. 该滤液耐高温、耐稀释、耐贮存;
The result indicated that the culture filtrates of most parasitic fungi are highly toxic to juveniles. 首次研究了寄生真菌培养滤液对根结线虫的作用,发现大多数寄生真菌的代谢产物对幼虫有毒害作用。
Methods CagA related gene was researched by the mRNA differential display technique using GES 1 cells which they were treated with CagA gene positive and negative broth culture filtrates of Helicobacter pylori. 方法将CagA阳性Hp培养滤液诱导恶性转化的GES1细胞与CagA阴性Hp培养滤液处理的GES1细胞进行mRNA差异显示,以寻找Hp致胃癌发病的相关基因。
Endotoxin and filtrates of antibiotic-killed stimulated tumor necrosis factor release in whole blood 内毒素和抗生素杀菌滤液刺激全血细胞产生肿瘤坏死因子的作用
Effects of Legionella Culture Filtrates on the Intracellular Digestion of Bacteria by Guinea Pig Alveolar Macrophages 军团菌滤液对巨噬细胞消化细菌功能的影响解读与超越&论新武夷山文化群体对武夷山文化的贡献
These 44 fungal strains were cultured and filtered into two fraction, mycelia and culture filtrate respectively. The methanol extracts of mycelia and 80% ethanol extracts of culture filtrates were offered to test the antitumor activities in vitro by MTT method. 每种菌小量发酵培养后,过滤分成菌丝体和发酵液两部分,菌丝体甲醇提取物和发酵液80%乙醇提取物用MTT法测试体外抑制肿瘤细胞活性。
The cultural filtrates of mutant strain 3-10 diluted by 100 times still can significantly inhibit the S. sclerotiorum infection. 菌株3-10的无细胞发酵液在稀释100倍时依然可以显著抑制核盘菌的侵染。