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Methods: The analytical column was SHIMADZU VP-ODS C18 column(4.6 mm×150 mm 5 μm) with a mobile phase consisted of 0.05 mol/L disodium hydrogen phosphate solution(85% phosphoric acid solution with pH adjustment to 2.5)-acetonitrile-methanol(42.5∶47.5∶10) at the flow rate of 1.0 ml/min the detection wavelength was set at 254 nm.

目的：建立丙酸氯倍他索尿素乳膏中丙酸氯倍他索含量的HPLC测定方法。方法：色谱柱为SHIMADZU VP-ODS C18柱(4.6 mm×150 mm5 μm)流动相为0.05 mol/L磷酸氢二钠溶液(用85%磷酸溶液调节pH值至2.5)-乙腈-甲醇(42.5∶47.5∶10)流速为1.0 ml/min 检测波长为254 nm。

The nano- grains with an average size of 46 nm were homogenously dispersed in an amorphous phase matrix .

结果表明：涂层的组织主要由非晶相和α相纳米晶组成；平均尺寸为46nm的α相纳米晶均匀分布于非晶基体内。

The dispersibility of STA-MMT can reach a level of 300 nm in ethanol as solvent.

这种剥离硬脂酸蒙脱石在乙醇溶剂中能分散到300 nm。

Results show that the superfine solid TiO2/SO(superscript 2- subscript 4) is nanocrystal with good dispersibility and its average size is 27 nm.

结果表明，所研制的TiO2/SO(上标 2-下标 4)催化剂为晶态纳米粒子，分散性较好，平均粒径为27 nm。

This system can realize the displacement of a translation stage with a known step of 4.945 nm.

该方法对纳米技术与计量界在纳米刻度上的操作控制都是很有用的。

Results The results of I showed that the maximum absorption peak of the Dopa solution to spectra was 480 nm and its change gradually stabilized with the time-increasing.

结果］结果显示，多已溶液的吸收光谱最大吸收峰λ为480nm，随着时间的增大吸光度变化趋于稳定。

This paper reports results of Tin doped fibre pumped by a semiconductor laser diode as an optical source for methane gas detection. The spectral characteristics of the Tm doped fibre pumped by the 788 nm laser diode is studied experimently and the fibre source is used in a correlation spectroscopy measurement system.

报道了以半导体激光器泵浦掺Tm3+光纤为光源的甲烷气体相关光谱检测系统，研究了788 nm波长泵浦下掺Tm光纤光源的一些光谱特性，并在实验上用这种光源及系统对甲烷气体作了测量。

With the fact that toward the end present year 90% of such solutions they must compose the processors core 2 Duo, producer will produce with small parties and Yonah and even 90 nm Of dothan.

这样一个事实，即对今年年底90 ％的这种解决办法必须撰写的处理器酷睿2 ，生产者将生产与小党派和Yonah处理器，甚至90纳米的Dothan的。

They are releasedon 78- nm technical process, one of the progressive until today used for DRAM.

他们获释， 78日-纳米技术过程中，一进到了今天使用的内存。

By using hexagonal mesostructured template, metal Cu nanowires with diameter of 7 nm were derived and by using body-centered mesostructured template, Cu nanoparticles with dumbbell-like morphology were obtained.

以六方孔道结构的介孔氧化硅模板获得了直径为 7nm的金属铜纳米线阵列；以笼状体心立方孔道结构的模板获得了具有哑铃状形貌的铜单质纳米颗粒。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"