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The pollution characteristic of airborne inhalable particulate matter (PM10) in Zhengzhou in 2005 was analyzed. By means of high resolution field emission scanning electron microcopy and image analysis technology, the individual particle morphology and their size distribution of particle number and volume of Summer PM10 in Zhengzhou were investigated.

分析了2005年郑州市大气可吸入颗粒物(PM10)的污染特征，应用高分辨率场发射扫描电镜和图像分析技术，研究了郑州市2005年夏季大气单颗粒物的形貌特征以及PM10的数量－粒度和体积－粒度分布。

Inductively Couple Plasma Atomic Emission Spectrometry , X-ray diffraction , scanning electron microscope , microhardness testing and emergency cooling testing have been used to detect amorphous Fe-Ni-Cr deposits'properties, such as content, crystalline structure, microphotograph, hardness, adherence between deposit and substrate.

用等离子发射光谱、X-ray衍射、扫描电子显微镜、显微硬度法、骤冷法等方法对非晶态Fe-Ni-Cr合金镀层的结构、形貌、硬度以及镀层与基体的结合性能等进行了检测分析。

At the same time, the MEMS geophone can be used to monitor the microseismic event of coal mining, water reservoir and hydraulic fracturing through the research of failure location and the ratio of rock fracture can be predicted by counting numbers of acoustic emission.After spent six months to monitor injecting microseism in Ying 11 block of DongXin field using this system and collect abundant microseismic wave files. The result showed that the orientation of injecting fracture was mainly NE90°to NE125°. The maximum horizontal principal stress directions were mainly distributed in NE90°-NE130°range. Analysis of numerical simulation result of reservoir stress in Ying 11 block showed that the maximum horizontal principal stress directions are approximate east-west in central and western region and approximate NE130°at eastern border.

利用该系统对东辛油田营11进行了六个月现场注水微震监测，对监测数据的处理表明营11注水区域裂缝发育方向基本上为NE90°-NE125°；同时营11地区油藏地应力数值模拟结果分析表明其水平最大主应力的方向主要分布在NE90°-NE130°的范围内，研究范围中西北区块的水平最大主应力方向近似为东西向，研究区块的东部边界的水平最大主应力方向近似为NE130°左右，模拟结果与裂缝监测方位相符较好，两者结合给出了这个地区合理开发部署建议。

The surface morphology of the porous silicon samples was observed by the field emission scanning electron microscopy and the atom force microscopy and microwave photo-conductance decay technique was first used to measure the minority carrier lifetime of PS.

结果表明，多孔硅的发光来自与氧空位有关的缺陷，而多孔硅表面的氢原子能够钝化多孔硅表面的非辐射中心从而提高多孔硅的发光效率。

Changes in fluorescence emission spcetra of phycobilisomes from Mastigocladus laminosus durihg dissociation in phosphate buffer of various molarity were studied.

研究了层理鞭枝藻藻胆体在不同浓度磷酸缓冲溶液中解离过程中荧光发射光谱的变化和光能传递。

Field electron emission from W18O49 nanowire arrays, W18O49 nanotip arrays, molybdenum trioxide nanowire arrays, molybdenum dioxide nanowire arrays and molybdenum nanowire arrays have been studied.

研究了W18O49纳米线阵列、W18O49纳米针尖阵列、三氧化钼纳米线阵列、二氧化钼纳米线阵列和单质钼纳米线阵列的的场致电子发射性能。

The expectation value of atom dipole moment is always zero, but the fluctuation of dipole moment is a constant and not zero during the atomic spontaneous emission.

在原子的自发辐射过程中，其偶极矩的期待值总是零，但偶极矩的涨落恒等于一个不为零的常量，因此原子的自发辐射是由真空起伏导致偶极矩的涨落引起的。

Therefore the spontaneous emission of atoms is caused by the fluctuation of dipole moment that arises from vacuum fluctation. Jaynes Cummings model is an important system to produce quatum entangled state.

Jaynes-Cummings模型是产生量子纠缠态的重要体系，研究发现，原子与场纠缠态的信息熵和纠缠度随时间作周期性的振荡，量子态在非纠缠与纠缠态之间变化。

Light Amplification by Stimulated Emission of Radiation; produces an intense monochromatic beam of coherent light.

通过受激发射光扩大；能够产生连在一起的强烈的单色射束。

Catalyst monolith, as a high-tech product, is widely used in combustion and exhaust emission control.

催化剂载体作为高新技术产品被广泛应用于燃烧及尾气排放控制领域。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。