查询词典 electrophoresis

Discusses the most essence characteristic of electronic ballasting and the electrophoresis of the charge and discharge for capacitance.

本文分析了普通电子镇流模型的特点，探讨了电子镇流的最本质特征和其中的电容充放电现象。

Carbon fiber microelectrode has been used as a detector for capillary electrophoresis with end-column electrochemical detection of melatonin, sulfonamide, the traditional Chinese medicine of ash brak, thiolzoles and barbituric compounds.

碳纤维电极的应用，(2)金属 Pd 超微粒碳纤维修饰电极的应用，(3)氢醌类衍生物自组装修饰 Pt 电极的应用，(4)在柱毛细管电极的制作。

A capillary electrophoresis fingerprints method was established to evaluate the quality of Belamcanda chinensis DC. The background electrolyte was a 80 boric acid containing 15 borate solution (adjusted pH 9.7 with KOH solution).

采用毛细管区带电泳法，以80mmol/L硼酸 15mmol/L硼砂缓冲液(用氢氧化钾溶液调pH9 7)为背景电解质，运行电压12 1kV，检测波长228nm，重力进样10s(高度7cm)，建立了射干药材的毛细管电泳指纹图谱。

Objective: To establish two-dimensional electrophoresis(2-DE) patterns of flower-bud for Betula platyphylla.

目的：初步建立白桦花芽蛋白质组研究的双向电泳(2-DE)技术，以提高其分辨率及重复性。

A method of capillary electrophoresis with tris (2,2′-bipyridyl) ruthenium electrochemiluminescence detection has been applied to the simultaneous determination of proline and hydroxyproline in human urine.

1引言胶原蛋白中常含有丰富的脯氨酸和羟脯氨酸，其中Hyp几乎为胶原蛋白所特有。在胶原蛋白代谢中，Pro通过羟基化形成Hyp，胶原蛋白降解释放的Hyp从尿中排泄[1]。

Fragments from the 239th to the 944th nucleotide of the coding regions of all actin mRNAs were amplified with two actin specific primers. Fragments from the 239th nucleotide of the coding region to the end of actin mRNAs were also amplified The electrophoresis results were compared between the macropterous and brachypterous brown planthoppers.

利用两条肌动蛋白特异性引物，扩增出了肌动蛋白基因mRNA的编码区片段，另外，将肌动蛋白特异性引物作为上游引物，将与3'锚定反转录引物部分序列相同的引物作为下游引物，扩增出了从肌动蛋白基因mRNA的编码区第239号碱基到Poly尾的这段cDNA，并在翅型之间作了比较。

MethodsHigh-performance capillary electrophoresis was used to analyze the chemical composition of Brassicaceae.

方法利用高效毛细管电泳法分析十字花科植物中化学成分（主要是以黄酮类成分为依据）的差异。

By Using SDS-PAGE gel electrophoresis inorder to study the expression of crystalline in lens regeneration of Bufo Raddei Strauch Tadpole.

用SDS-PAGE电泳方法研究再生过程中晶状体蛋白的表达。

The result of protein concentration analysis, activity detection and sodium dodecyl sulphate - polyacrylamide gel electrophoresis demonstnated that protein content of IgG purified by ammonium sulfate is higher than that of caprylic acid - ammonium sulfate, but the purity and activity of IgG purified by caprylic acid - ammonium sulfate is far higher than that of ammonium sulfate.

本研究中对辛酸-硫酸铵法和硫酸铵法提取鸭血清中IgG进行了比较，经蛋白含量测定和SDS-PAGE电泳分析表明，虽然硫酸铵法提取蛋白含量要比辛酸-硫酸铵法高，但辛酸-硫酸铵法提取IgG的纯度和活性都明显高于硫酸铵法。

The layers can increase obviously the destiny of microstructure, magnetic properties Br, Hcb, m and compressive strength of the NPMC bonded by plastic. The epoxy coating can improve effectively the corrosion resistance of the NPMC and delay the rust of NdFeB particles, especially the pycno-film of the cathodal electrophoresis epoxy resin plays a dominant role in the achievements. The investigation of the temperature stability of the NPMC bonded by plastic, whose NdFeB magnetic particles are NFZ-1 and Nd〓Fe〓B/α-Fe,〓 made in China, shows that their ergo-temperatures vary with their components.

环氧树脂涂层能有效地改善塑料粘结NdFeB永磁复合材料的耐蚀性，延缓锈蚀的发生，特别是致密的阴极电泳环氧树脂涂层对塑料粘结NdFeB永磁复合材料具有更为优异的防腐作用；国产的NdFeB磁粉（NFZ-1和Nd〓Fe〓B/α-Fe、〓）制成的塑料粘结永磁复合材料的温度稳定性的研究表明〓纳米晶合金制成的塑料粘结永磁复合材料使用温度应不超过100℃，NFZ-1制成的塑料粘结永磁复合材料可在120℃以下工作，Nd〓Fe〓B/α-Fe制成的塑料粘结永磁复合材料可在140℃以下工作。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。