外区

The traverse grinding can be assumed as the sum of several stepwise plunging grindings with respect to the grindings contact area. The dynamic model of workpiece and grinding wheel stepwise plunging grinding was set up in the form of closed loops.

基于再生颤振机理，以切入磨再生颤振建模为基础，将外圆纵磨过程简化为多步以磨削接触区为磨削宽度的小切入磨的叠加，建立了工件、砂轮小宽度切入磨动力学模型并对其稳定性进行了研究。

Seen from the outside, the design is simple and neat. There are no decorative lines or complicated geometric patterns. The first thing I did after I got in was to sit down. The French window gave me a very good view of the scene outside. It was then that I realized that Ando's design wasn't as simple as I had expected. The shallow pond is more than a decoration. The surface of the water rippled with the breeze. I was so touched at that moment. Heart-moving architecture has to combine the buildings themselves and the exterior environment.

文学馆从外头看，简单俐落，没有花俏的线条和热闹的几何图形，等我走进馆内，第一件事就是坐下来休息，我从休憩区巨大的落地窗望外看，发现安藤并没有我刚才想的那麼单纯，原来外头浅浅的水池不只是装饰，随著微风，水面形成美丽自然的波动，当下的我非常感动，建筑物本身要和外在结合才厉害啊！

Star Maling Glass Flake Epoxy is an economical coating system especially suited for helidecks, hull exteriors, splash zones on offshore structures and other areas exposed to abrasion and impact.

本产品是一个经济型体系，特别适用于海洋平台的甲板、船体外壳、飞溅区以及其它暴露在外受磨损和冲击的区域。

RESULTS: Transplanted AS had a favorable fusion between tissue-engineered skin and self-skin on the 3rd day after grafting with a few of ingrowths of capillaries.

结果：AS组在移植第3天，移植的组织工程皮肤与自体皮肤能够很好地融合，有少量毛细血管长入移植物，皮肤移植物颜色与自体皮肤颜色接近；随着时间的延长，移植物中毛细血管的数量逐渐增多，表皮层清晰可见基底层、棘细胞层、颗粒层和角质层，角化现象加强，有角化物脱落；真皮层细胞数量增多，网架逐渐降解，分泌的细胞外基质成份增多；第14天，创面基本愈合；修复区皮肤颜色与正常皮肤颜色非常接近，瘢痕很小，无需进行二次植皮。

Pleaseavoi d walking across interment sections except to visit interments paces.

除访问土葬用地外，请避免步行跨越土葬区。

In addition to these basic components, the conditional gene targeting construct had two loxp placed in the same orientation flanking the essential functional part of KIF1A gene-an exon which contains a ATP-binding consensus P-loop of the motor domain. We also carried a number of important considerations that have to be taken into account to generate a successful design for a KIF 1A conditional null allele.

除了上述基本特点之外，条件性基因剔除更主要的特点是，插入了3个方向相同的loxp位点，其中两个夹住了KIF1A的一段基本功能单位—一个包含了KIF1A运动区中和ATP结合的P-loop的外显子部位。

Secondary stress field resulting from valley cutting is basically symmetric about the valley central line hut not of axial symmetry . From top to foot of valley wall , the tangent stress and the width of high tangent stress zone get gradually big , reaching maximum at the valley botton .

沟谷的下切形成的二次应力场除了关于沟谷中线基本对称外，不具备轴对称特征，从坡顶到坡角，切应力高值区内切应力量级和高值区的宽度逐渐增大，在沟谷正下方达到最大，甚至有可能突然增大。

Detailed study indicates that this kind of micrini-tes, in fact, is typical fungus megaspores that are distributed widely in modernarid and semiarid steppe areas of northern China.

通过对我国各地130余块表层土壤样品的分析，发现了多种类型的真菌孢子，其中有一类大孢子(大小100-350μm，外壁厚5-10μm以上)与在黄土地层及红粘土层中发现的带尾的微球粒形态是一致的，进一步研究认为这种微球粒实际上是一类分布在我国北方干旱、半干旱草原区的真菌大孢子。

Extracellular single unit recordings were made with tungsten-in-glass elec trodes in area 17 of the unanaesthetised cat's cortex.

用玻璃绝缘的钨丝电极作细胞外记录，研究不了麻醉猫视皮层17区单个细胞对栅形刺激反应的某些特点。

There are many residents who scavenge amongst garbage landfills for scraps to survive in Manila's Tondo district.

有许多居民在菲律宾马尼拉的敦洛区以拾荒为生，因为贫穷困苦无法让孩子读书，在2009年时，来自义大利的神父请求当地的企业提供土地，并将两个货柜改装为教室，除了提供免费的学校用品、食物、公车外，连学费也都是免费的，而慈济的牙科义诊也为学生们看牙齿。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。