分子层

You run the dialyzed solution over a size-exclusion chromatographic column.

你将透析了的溶液进行分子排阻层析。

You run the dialyzed solution over a size-exclusion chrom atographic column.

fractions 你将透析了的溶液进行分子排阻层析。根据方法，你收集柱子上出来的

It has been discovered that the phosphorus and iron in the electrodeposits show cooperative effect, which has been studied in the view of quantum chemistry firstly.

发现了镀层中Fe与P存在协同效应，并且首次采用量子化学的观点从分子水平上对铁磷的协同效应进行了研究。

There are many gasoline molecude from the exhaust gas in the asmosphere,then it''ll form a greasy membrane and make driver dizzy that lades to influence the safty of driving.

大气中漂浮着很多尾气中排出的汽油分子，落在玻璃上会形成一层油膜，夜间行车时会产生眩光，影响行车安全。

Among them ability of richening nitrogen about 96% can be achieved using 1~# carbide of brown coal in condition of bed bigh 1.5m, bed diameter 0.02m, rich nitrogen ...

其中1~＃褐煤碳化物在床层高度 1.5m，直径 0.012m，富氮气体流速 123Nml／min，操作压力 4×10~5 Pa的条件下，富氮能力可达 96％左右，并通过分子试探等温线的分析，探讨了碳化物的孔隙特性。

The tail group of cysteamine containing amine moiety can easily protonize in acidic conditions. Heterpolyanions was successfully immobilized on such a positive-charged surface. By using quartinized conducting polymer containing osimium-bipyridine complexes, a sandwiching multilayers has been fabricated.

利用氨端基自组装膜在酸性条件下荷正电的特点，成功地将荷负电的杂多酸分子固定于其上，并在此基础上，通过荷正电的季胺化聚合物组装了多层的杂多酸修饰电极。

Based on the above investigation of ideal layer-by-layer growth process, the surface roughening phenomena during the real epitaxial growth are discussed. Some important microscopic dynamic models for molecular-beam epitaxy , which have attracted much attention recently, are studied. Using the master-equation method, the corresponding growth equations are directly derived, and then the scaling behaviors, the universalities, as well as the crossover effects are determined.

在这一理想层状外延生长研究的基础上对实际外延生长过程中十分显著的表面粗化现象进行了探讨，深入研究了几类近年来受到广泛关注的描述分子束外延生长的重要的微观动力学生长模型，采用主方程方法直接得到了相应的非线性生长方程，并确定了标度性质、普适类以及渡越行为。

With the assistance of molecular probes for reactive oxygen species, the production and localization of ROS derived from embryo, starch and aleurone layer of maize seeds with different ages were investigated under a laser scanning confocal microscope and a luminescence spectrometer.

摘 要：借助活性氧发光分子探针，利用荧光光谱和激光共聚焦扫描显微技术，在不同年份的玉米种子吸胀早期，对其胚、淀粉和糊粉层细胞活性氧生成进行了定量和亚细胞定位分析。

Changsha 410082, China）Abstract: The anharmonic effect of temperature on phonon frequency, line width, vibrational amplitude and structure factor of atoms for the low index surface of Ag were studied by molecular dynamics simulation and the analytic embedded atom method.

摘 要：应用分子动力学，结合分析型嵌入原子模型研究了Ag低指数面的声子频率、声子线宽度、原子振动振幅和层结构因子随温度的变化关系。

The anharmonic effect of temperature on phonon frequency, line width, vibrational amplitude and structure factor of atoms for the low index surface of Ag were studied by molecular dynamics simulation and the analytic embedded atom method.

应用分子动力学，结合分析型嵌入原子模型研究了Ag低指数面的声子频率、声子线宽度、原子振动振幅和层结构因子随温度的变化关系。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。