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A specific polyclonal antibody against the phytotoxin was prepared by injecting the New Zealand rabbits with the purified PLPC.

将PLPC(15μg·ml 1)用不同浓度的抗体(1～20μg·ml 1IgG)吸附后处理泗棉3号的切根苗，毒素所引起的症状都有不同程度的减轻。

The PILE protein was successfully purified and initially established a ELISA detection methods for the diagnosis of Legionnaires disease which used the type Ⅳ pilin protein PILE as the coating antigen.

成功纯化了Ⅳ型菌毛蛋白PILE，初步建立了一种以Ⅳ型菌毛蛋白PILE为包被抗原的诊断嗜肺军团菌病的ELISA检测方法。

Ti-PILCs were also obtained with pillaring agent prepared from Ti(n-C4H9O)4 and HC1 by Sol-Gel, using purified Na-montmorillonite in Hubei as the starting clay.

以鄂东钙基膨润土经提纯钠化后所得的精制钠基蒙脱石d_(001=1.28nm为基质粘土，以钛酸正丁酯[Ti(n-C_4H_9O)_4]为钛源，采用溶胶—凝胶法制备了一系列钛交联蒙脱石纳米复合材料；并对Ti／土比、H／Ti摩尔比和盐酸浓度等主要合成条件进行了讨论。

ABSTRACT OBJECTIVE:To purify the extract from pleurotus ostreatus,and study on the physicochemical properties and antitumor activity in vitro of the purified component.

目的：对糙皮侧耳真菌提取液进行纯化，并对纯化组分的理化性质及体外抗肿瘤作用进行研究。

The polysaccharose of mycelium of Grifola umbellate (PPS1) and the polysaccha rose of sclerotium of Grifola umbellate (PPS2) both were extracted by hot water leaching way, which were purified dispoing by Sevage way, determined the polysac charose content by 3,5-dinitro-salicylate way, and comparablly analysed infrared spectrum by Fourier transforming infrared spectrophotometer,which suggest that two kinds of polysaccharose were the similar infrared spectrum.

本试验通过人工液体浅层培养方式成功培养出猪苓菌丝体；经热水浸提法分别提取猪苓菌丝体多糖(PPS1)和猪苓菌核多糖(PPS2)；用Sevage法进行纯化处理；用3，5-二硝基水杨酸法测定其糖含量；用傅里叶变换红外分光光度计对两种多糖进行红外光谱比对分析，结果表明两者红外光谱相似。

To reveal the reason of above phenomenon, we purified the eluant by POROS 20HQ ion-exchange chromatography and got five proteins.

为弄清这一现象的产生原因，将嗜硫色谱洗脱峰通过POROS20HQ离子交换色谱进一步分离，获得5个分子量非常接近的组分。

ML of bone marrow was sterilely aspirated from the posterosuperior iliac spine of 36 healthy mongrel dogs. BMSCs were isolated and purified by Percoll density gradient centrifugation and cultured in vitro by adherence method.

选择健康杂种犬36只，无菌抽取犬骨髓液10 mL，经Percoll液密度梯度离心后贴壁法体外培养骨髓间充质干细胞，传2代后行5-氮胞苷诱导，5-溴脱氧尿苷标记备用。

METHODS: The human immortalized precartilaginous stem cells were isolated from aborted fetus and purified with enzyme digestion and immunomagnetic beads screening method.

采用酶消化法及免疫磁珠筛选技术分离纯化人胚胎前软骨干细胞。

Prior to electrophoresis, the analytes were purified and preconcentrated by solid phase extraction from plasma.

血清样品通过固相萃取预处理和浓缩，对映体的固相萃取回收率在82.9%～90.7%，相对标准偏差RSD%均小于7 %。

Affinity chromatography materials for kinase;2. To search a suitable process route of purification of kinase in yeast by affinity chromatography, hexokinase was preparatorily purified by salt preciptation.

为确定一条采用亲和层析技术分离纯化酵母中磷酸激酶的较佳工艺路线，采用分步盐析初步纯化己糖激酶，考察硫酸铵饱争度对盐析效果的影响；以ATP为配基，SESA活化纸纤堆素制备亲和层析剂，确定最佳偶联条件和最佳静态吸附pH值后，将粗酶液直接上亲和层析柱，看分离纯化的效果；在载体和配基之问接上1。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。