层化

The electron and hydronium in Silver halide minicrystal produce alternate independence repeat move,form develop center.

胶片感光乳剂层中的感光物质卤化银在受到光辐射后，产生光化学反应，卤化银微晶中的电子和离子发生交替独立的重复迁移，而形成显影中心，无数个显影中心，构成潜影。

Companies on their use of unique natural ore Mengshan Materials: maifanite, kimberlite ore, quartz, magnetite, calcite, garnet, feldspar, gypsum ore, manganese ore and iron ore and other mineral crystals of various materials, has introduced the series of natural mineral filters, mineralization and a filter media, from the dissolution of the body must be more than 50 kinds of trace elements, produced with a multi-layer filter, natural minerals, mineralization, magnetization, activation, softening of the new reverse osmosis membrane products, completely changed the original image straight drink machine, immediately after the listing of new products by the vast numbers of merchants and users, and has a special Product Award.

公司运用蒙山特有的天然矿石材料：麦饭石、金伯利岩矿石、石英石、磁铁矿、方解石、石榴石、钾长石、石膏矿、锰铁矿等多种矿石及各种矿物晶体原料，不断推出各系列天然矿物过滤器、矿化器及滤料，从中溶出50多种人体必须的微量元素，生产出具有多层过滤，天然矿物、矿化、磁化、活化、软化逆渗透膜的新产品，彻底改变了直饮机原始形象，新品上市后立刻受到广大客商及用户的好评，并多次获得特别产品奖。

Using of optical microscopy, X-ray diffraction, transmission electron microscopy, hardness and tensile testing, the effect of thermal exposure at high temperatures on the microstructures and of high-temperature tensile properties of rapidly solidified AlCrYZr have been studied. The results show that there are two main phases,Al20Cr2Y(cubic, a=1.437 nm) and DO23Al3Zr(terganal, a=0.4 013 nm , c= 1.732 nm), in the as-solidified alloy. The Al20Cr2Y phase can maintain its cubic structure at 500℃, but the particles coarsen remarkably and even become lumpish. In coarse lumpish Al20Cr2Y phase the plane faults and twin structures exist.

摘 要：采用金相、 X射线衍射、透射电镜、硬度测定和拉伸试验研究了高温热暴露对快速凝固AlCrYZr合金显微组织影响和高温下力学性能的热稳定性，结果表明，快速凝固AlCrYZr合金主要第二相为Al20Cr2Y(立方，a=1.437nm)和DO23Al3Zr(正方，a=0.401 3nm， c=1.732nm)，Al20Cr2Y在500℃热暴露尚能保持其立方结构，但质点明显粗化，甚至块状化，在粗大的Al20Cr2Y相中存在有层错和孪晶结构。

The operating range suitable for three-phase reaction was obtained and a mathematical model established. The results show that MSB formed by fine magnetizable powder and fliudizing flow can be operated stably in a wide range. MSB has three kinds of regimes: particulate, chain, and magnetically condensed. In these regimes, the chain regime is the best for three-phase reaction. When Ni-RE-P catalyst particles mixed with some iron powder, magnetically stabilization is easily achieved; therefore, it is possible that NiRE-P catalyst can be controlled in the bed for reaction more easilly if adding certain percentage of iron powder.

研究结果表明：细粉铁磁性颗粒形成的磁稳定床可在较宽流速范围内稳定操作，该磁稳定床有三种操作状态：散粒状态，链式状态和磁聚状态，其中有利于进行气液固三相反应的操作状态是链式状态；当磁稳定床在最小流化速度和带出速度之间操作时，床层处于链式状态；最小流化速度和带出速度可用（1-24）、（1-25）、（1-27）、（1-33）式计算；弱软磁性Ni-RE-P非晶催化剂中混入定量铁粉颗粒后便可形成磁稳定床，因此利用混入铁粉颗粒在外加磁场作用下控制弱磁性非晶催化剂颗粒进行反应的方法是可能的。

After nest found, the dominating ecological factors with definite distance to nest tree (less than 10 meters) including tree species, tree height, habitat type of nesting-tree, nest position, the type of nesting tree branch, nest type, the type of nest-site, the viability status of tree and branch was described and measured. Geography coordinates (latitude-longitude) was converted into orthogonal coordinates, and add to Arcview3.2 as shape-file, and measured the distance between nest and the habitat type including double-line river, lake, seasonal lake, shallow mire, deep water mire, meadow mire, farmland, sparse forest, forest marsh, the boundary of Nature Reserve and road.

将调查所获得的东方白鹳巢址坐标转换成平面直角坐标，并将巢位点作为Arcview3.2中的矢量图层加入到已经矢量化的洪河保护区生境类型图中，运用Arcview3.2的距离量算功能，量算出每个巢距各生境类型的距离，包括双线河、湖泊、时令湖、轻沼泽、重沼泽、沼泽化草甸、旱田、疏林和森林沼泽，以及距保护区边界和公路的距离。

Main HPV7(9/18) positive samples\' pathology manifestations matched the characteristics for HPV7 infection,which showed papillomatosis and acanthosis,deep-stained cells including keratohyalin granules in middle size,and obvious hyperkeratosis and parakertosis.

HPV7阳性(18份)的病理象特征：(1)乳头瘤样增生和棘层肥厚；(2)内含中等大小的透明角质颗粒的细胞深染；(3)显著的角化过度和角化不全。

Fig2 Histological changes of the grafts from control group4wk after transplantation,showed retaining parakeratosis,hyperk-eratosis and acanthosis etc ×200

图2 移植后4wk对照组移植皮片组织学改变，示保留角化过度、角化不全、棘层肥厚等略

Fig3 Histological changes of the grafts from AK auto Ab group4wk after transplantation,showed acanthosis was reduced,parakeratosis and hyperkeratosis was disappeared ×200

图3 移植后4wk AK auto Ab注射组移植皮片组织学改变，示棘层肥厚变轻，角化过度、角化不全消失略

The relationship between physico-chemical properties of nano-CaCO〓 and surface treating technology was studied. The results showed the coating model of micron CaCO〓 was not suitable to nano-CaCO〓. The influence of dosage of treatment agent on nano-CaCO〓 dispersion degree in matrix was studied, the results indicated it only need to passivate some active zone on nano-CaCO〓 surface.

研究结果表明，微米粒子的表面包覆活化理论不适宜用来指导纳米粒子的表面处理，在对纳米碳酸钙进行表面处理时，不需要在纳米碳酸钙表面形成完整的包覆层，只需对纳米粒子表面的部分活性点进行钝化即可，即纳米碳酸钙表面有限钝化。

GMODM is about the definition and calculation of geometric objects and topological relationships based on restrict plane graph. Geometric layer should be consistently maintained. This paper gives the algorithms.

它基于受限的平面图来定义几何对象和几何对象之间的拓扑关系，并给出了几何层的一致化定义以及一致化维护算法，它定义了几何对象的公共接口，使对几何对象的操作和拓扑关系的处理独立于几何对象表示。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。