查询词典 filtrate

The effects of ions,pH and temperature on stability of xylanase from filtrate of Trichoderma koningii were studied in the trail.

本文研究了不同无机离子、pH值和温度对康宁木霉产木聚糖酶稳定性的影响。

Both the bacterial culture and aseptic filtrate showed activities to inhibit some pathogenic fungi including "Alternaria alternata", and "Fusarium graminearum" on activity plates assay. Antagonistic crude protein extract was obtained by 70% ammonium sulphate precipitation, and it was thermostable, unsensible to proteinase K and pepsin, and capable to induce the hypha lysis and cytoplasm condensation of "F. graminearum".

经平皿测试表明，多粘芽孢杆菌P-FS08菌株及其无滤液对烟草赤星病菌、小麦赤霉病菌等多种植物病原真菌均有抑制作用。P-FS08培养液通过70%硫酸铵沉淀得到具有拮抗活性的蛋白粗提液，其具有良好的热稳定性；对蛋白酶K和胃蛋白酶均不敏感；够使小麦赤霉病菌菌丝断裂，原生质浓缩。

METHODS HP strains were obtained by culture from patients Vero cell intracytoplasmic vacuolization was induced by Broth Culture Filtrate ( BCF, 0.22um pore filter) of 43 of 62 HP strains obtained from patients.

62株临床分离的幽门螺杆菌，43株的肉汤培养滤液(0.22um微孔滤膜)作用于体外培养的Vero细胞，能使其产生胞浆空泡样变。

In this paper, the influential factors on the dual induction log ging response of reservoir with mud filtrate invasion are analyzed on the basis of the filtration theory of oil-water two-phase flow, the diffusion equation and the electrolog theory.

依据油水两相渗流理论、水的对流方程，结合电测井理论，进行泥浆侵入地层的双感应测井响应特性分析。

Then he analyses all factors which are relatively with tourism real estate, then he colligates the key factor and common factors and establishes the preparing target system. Then he uses the method of relativity analysis to filtrate the targets, constitutes textual system. He adopts arrangement analytical method to ensure each target's tentative weight.

同时，对影响旅游地产项目开发模式选择与评价的各方面因素进行分析，综合各种开发模式的关键因素和各方面因素，我们建立了旅游地产项目开发模式选择与评价的备选指标体系，在运用相关性分析和定性分析等方法对指标进行筛选之后，确立了本文的指标体系。

The invention uses the fermentation liquor of one Escherichia coli generating polysialic acid as material, filters and removes thallus, adds some solvents as sodium chloride and alcohol into supernatant to deposit polysialic acid, dissolves the polysialic acid deposits via deionized water, filters to remove modified protein, uses alkali prolease to treat filtrate, complexes deposits via cetyl pyridinium chloride or cetyltrimethylammonium bromide, and dissociates, uses over alcohol to deposit polysialic acid, dissolves the deposits via ultra-pure water, grades and purifies via chromatography column, collects and dialyzes eluent, cools and dries to obtain polysialic acid.

本发明以一株产聚唾液酸大肠杆菌的发酵液为原料，经过过滤去除菌体，上清液加入适量氯化钠和乙醇等溶剂沉淀出聚唾液酸，聚唾液酸沉淀用去离子水溶解，再用过滤去除变性蛋白质，滤液经过碱性蛋白酶处理、氯代十六烷基吡啶或十六烷基三甲基溴化铵络合沉淀并解离后，再用过量乙醇沉淀出聚唾液酸，聚唾液酸沉淀用超纯水溶解，用层析柱进行分级纯化，收集洗脱液经过透析，冷冻干燥得聚唾液酸产品。

After conventional concentrating and purifying, the filtrate can be electrolyzed directly.

过滤得到的滤液经过常规的浓缩和净化处理后，即可满足电解的要求。

Flow cytometry analysis showed that the 1% and 2% of lactic acid bacteria fermentation filtrates induced the apoptosis of Hela cells at 48 h and 72 h, while the 5% of the filtrate induced the apoptosis at 24 h, 48 h and 72 h, respectively.

流式细胞仪分析，1%、2%的乳酸杆菌DM9811发酵滤液在48、72h可诱导Hela细胞凋亡；5%的乳酸杆菌发酵滤液在24、48和72h均可诱导Hela细胞凋亡。

Transfer the filtrate to a tared beaker, evaporate to dryness without charring, dry at 105 for 1 hour, cool in a desiccator, and weigh: the difference between the weight of the residue and the weight obtained from a blank determination does not exceed 12.5 mg (0.25%).

将滤液转入已称重的烧杯，105°下干燥1小时，在不烧焦的前提下使其蒸发至干，在干燥器中冷却，称重。测得的残渣重量与空白测定中得到的残渣重量之差不超过12.5 mg (0.25%)。

Methods The drying soybean products were triturated. The powder samples were defated by the diethyl ether for 5 hours, and returned by the 80% methyl alcohol solutions with the liquid-solid ratio of 25:1 for 5 hours. The content of the total isoflavone in filtrate was determined by ultraviolet spectrophotometry.

将烘干的豆制品研成粉末，取粉末样品置于索氏抽提器中，用乙醚脱脂5h后，用80%的甲醇溶液以25：1的液固比热回流5h，用紫外分光光度法测定滤液总异黄酮含量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。