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The morphology and stoichiometry of the films were studied with transmission electron microscopy .

研究发现，在所选的几个系统里采用IBAD技术均实现了非晶化，还发现了某些新相形成和相演化现象，表现出与多层膜离子束混合不同的相形成规律。

The structure and morphology of CNTs which have been purified and not yet, were characterized by TEM, SEM, XRD, Raman, TG-DTA, BET, IR. The results indicated that when the stokehole reaction temperature was 1170℃,the decompose temperature of Ferrocene was 150℃,he volatilize temperature of Benzene was 50 ℃, hydric flow rate was 270ml/min, the concentration of thiophene was l% and the reaction time was 20 minutes, the CNTs with single-walled and multi-walled were prepared.

结果表明：炉膛反应温度1170℃、二茂铁的分解温度150℃、苯的挥发温度50℃、氢气的流量270ml／min、噻吩体积分数1.00／100ml苯、反应时间20min时，可以得到碳纳米管，既有单壁管又有多壁管，单壁管的内径分布在0.88～1.15nm之间，多壁管的直径分布在40～120nm之间；纯化后的碳纳米管比表面积增加，管壁光滑，而且产生了大量的含氧官能团，有利于在水溶液中的分散。

The structure and morphology of CNTs which have been purified and not yet, were characterized by TEM, SEM, XRD, Raman, TG-DTA, BET, IR. The results indicated that when the stokehole reaction temperature was 1170℃,the decompose temperature of Ferrocene was 150℃,he volatilize temperature of Benzene was 50 ℃, hydric flow rate was 270ml/min, the concentration of thiophene was 1% and the reaction time was 20 minutes, the CNTs with single-walled and multi-walled were prepared. The diameters of the single-walled CNTs are in the range of 0.08~1.15nm, and that of the multi-walled CNTs are in the range of 40~120nm.

结果表明：炉膛反应温度1170℃、二茂铁的分解温度150℃、苯的挥发温度50℃、氢气的流量270ml/min、吩体积分数1.00/100ml苯、反应时间20min时，可以得到碳纳米管，既有单壁管又有多壁管，单壁管的内径分布在0.881.15nm之间，多壁管的直径分布在40120nm之间；纯化后的碳纳米管比表面积增加，管壁光滑，而且产生了大量的含氧官能团，有利于在水溶液中的分散。

Based on the elevation document of the specimen, we can get various two-dimensional stylolite shapes which contain more comprehensive morphology information of stylolities similar to that of natural ones.

通过处理缝合面的高程文件得到了各种形态的二维数字剖面，这些剖面更加全面地反映了标本的二维形态信息，且与天然缝合线的相似性较大。

membranes were implanted in the drosal subcutis of rats for periods of 1, 2, 4, 8, 12 weeks. The surface morphology was observed, the mass loss was measured and molecular weight was determined with gel permeation chromatography.

PDLLA膜植入大鼠背部皮下组织中，分别子1、2、4、8、12周5个时段取出观察外形，测量重量丧失，使用凝胶渗透色谱仪测分子量变化。

Conditions for maintenance of reticulate dune morphology under modern flow environment include enough space for the development of secondary ridges on the primary ridges in order that the overall pattern can not be modified by the subdominant winds, and sufficient amount of sand supply for the secondary ridges that can withstand the dominant winds.

在背风坡，因原始气流方向、强度和沙丘背风坡形态等的不同出现弱的反向气流，相对强的附体未偏向流和附体偏向流等三种特征次生气流，它们控制着背风坡表面过程、沙丘移动性质、内部层理类型和产状。

Together with the studies of the pollen morphology concerned in the subfamily of Rosoideae, several systematic questions are discussed.

本文在对Rosoideae的部分国产属种进行花粉形态报道的同时，也对一些有关系统学问题进行了讨论。

In the past fifty years, ice radar has been widely applied to measure ice sheet thickness, internal structure and subglacial morphology. These parameters are fundamental for the calculation of ice volume and mass balance as well as the reconstruction of past snow accumulation and melting rates, ice dynamics and deposition process.

在过去的50年里，冰雷达被广泛用于测量冰盖厚度、内部构造和冰下地貌，这些参数是计算冰盖体积和物质平衡、重建过去冰雪积累和消融率以及冰盖动力和沉积过程的基础。

The morphology and particle size of gelatin submicron particles were observed by scanning electron microscopy.

用扫描电子显微镜观察了明胶亚微米粒子的形貌和粒径。

It was found that the yield and morphology of products were greatly affected by substrate surface.

实验发现这些纳米结构的产量和形貌与衬底的表面有重要关系。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了