区

Throughcalculation, we find that there are remarkable differences between coding and non-coding sequences, and vector from random sequences is closely related to that fromthe coding sequences.

通过计算，我们发现，编码区和非编码区所对应的4维向量有很大不同，并且随机序列与编码区对应的向量较为接近。

The model of the thesis s forecasting method is synthetical use of experience model method and mine-reserach information adding power model method of mineral resources assessment based on GIS. It use several kinds of analysis means for multi-sources data. Firstly the gold-research prospective domains of this area are forecasted through the spatial query and ana-lysis by means of GIS,based on geological and mineral information of thearea, synthesizing geochemistry anomaly information. Gridding inserting value transforms geochemistry data of sampling point of the south of Acixiarega from scattering data to grid data by means of the development of Delphi and Mapobjects, using distance reciprocal inserting value method. After deposit orientation analyse and spatial overlapping analysis by means of CIS, the gold-research prospective domains of the area are forecasted.

本文所建立的预测方法模型是基于GIS矿产资源评价方法的经验模型法及找矿信息加权模型法的综合使用，对多源数据采用多种分析手段，先以研究区1：5万区域地质资料和矿产资料为基础，综合地球化学异常资料，通过Mapgis的空间检索与分析，做出全区成矿有利区分布图；而阿次夏热嘎南部地区离散的采样点的地球化学数据，是采用面向对象编程语言Dephi与GIS控件Mapobjects为开发工具，运用距离倒数插值法进行插值网格化，从而将离散的数据转换为栅格型数据，矿床定位分析、GIS空间迭加分析，预测出该地区成矿有利区。

The stress distribution equations of flange deformation region of regular polygon box parts are given firstly in this paper.

首先给出正多边形盒零件凸缘变形区的应力分布式，接着分析了凸缘变形区的应力变化规律，并以0Cr18Ni9板材和方盒零件为算例给出了凸缘变形区的应力分布曲线。

Several representative regions including humid subalpine area, arid valley and the adjacent recovery area and the plateau region of Minjiang riverhead were selected to study the soil nutrient and biodiversity change. Based on field vegetation investigation, soil sampling and analyses, Ecological effects of land use/cover in these regions were discussed. Also in corporation with the social and economic data, the recovery methods of different degraded region were put forward.

研究选取亚高山湿润区域，半干旱河谷区及其恢复区，岷江源头高原面区域作为重点，通过大量的野外植被调查，土壤采样分析，多元统计方法等研究典型区土地利用／覆被变化的生态效应；并根据社会经济资料和调查数据和土地覆被-土壤相互作用规律，提出了岷江上游生态恢复对策。

Next, in chapter 3, we compare the current densities in inversion region and accumulation region of the RTO oxides with and without ANO-DAC. We found that the leakage current in inversion region is smaller with ANO-DAC compensated, but the current density lowering is slower with time past.

接著，在第三章我们对无阳极氧化与经过阳极氧化补偿后的氧化层做比较，比较在反转区与聚积区的电流密度，发现在阳极氧化补偿后反转区虽有比较小的漏电流，但随著时间经过，电流降低速度比较慢。

The principle,technology and processing parameters for the production of caramel pigment by extrusion from saccharose were discussed.

以蔗糖为原料，对挤压法生产焦糖色素的生产原理和工艺参数进行了研究，确定了适宜的生产工艺条件，即机筒Ⅰ区温度110℃，Ⅱ区温度170℃，Ⅲ区温度190℃，保温时间10min，原料水分含量20%p，H3.5，尿素添加量1.5%时，焦糖色素率为67891.7，EBC红色素指数为5.86，黄色素指数为10.22。

It shows the produce technology recorded by Aobotu only showed the one of the two-Zhe salt administrative setup in the Yuan Dynesty. The sea salt production increased greatly than before. The system of the administration of the Zhe salt administrative setup was province, salt administrative setup, the sub-administrative setup, saltern and Tuan .And the setup of the salt warehouse and the Piyansuo widely make the saltadministration more close. Like the region along the Bo sea. the transpotion and sale of salt by salt merchant were the main way. but the way allotting the salt to the people often existed in the region along the coast.

指出元代《熬波图》所载仅代表了元代两浙海盐区的生产技术；与宋相比，元代该地区盐课额急剧增加；就海盐的管理机构而言，两浙盐司形成了行省—盐司—分司—盐场—团为系统的管理模式，而盐仓和批验所的广泛设立使元代东南盐区的盐务管理更趋严密；东南盐区的食盐运销以商运商销为主，而沿海区域多行以人口来买食官盐的食盐法。

Methods Quality control sera with low, medium and high determined values were prepared and tested with a set of SCAg reagents for 20 batches and times.

制备质量控制低、中、高3种定值血清，用SCAg试剂经20批次测定绘制质控图，按WHO评价标准判断可信度；用批量QC血清插入血吸虫病现场与普查的样本中用SCAg试剂检测，在流行区实验室间进行单盲测试；对不同感染程度的血吸虫病流行区及非流行区采集的未知样本的EQA批量检测；用急性感染血清观察SCAg试剂检测的Hook效应。

Its amount has relation with acting load. The influence on sectional curvature of bending components is the greatest one, the ultimate curvature of corroding section decrease obviously, and the sectional curvature increases rather sharply with the increase of rust rate during the process of corrosion. The anti-cracking capacity of prestressed bending R. C. components may be damage. For the convenience of engineering usage and damage evaluation of structure, this paper presents a concept of sectional damage coefficient on the foundation of experimental and treatment study.

试验与理论研究均表明，受压区钢筋锈蚀后对普通钢筋混凝土和预应力钢筋混凝土受弯构件的承载力影响均不大，但对构件的正常使用性能有较显著的影响，受压区钢筋锈蚀过程中，截面刚度有较显著的下降，挠度及受压区混凝土压应变随锈蚀量增加而增加，增加值与使用荷载大小有关；受弯构件的截面曲率所受影响最大，锈蚀后截面的极限曲率有明显的下降，在使用荷载作用下，截面曲率则随钢筋锈蚀量的增加而有较显著的增加；而预应力混凝土受弯构件的抗裂度会下降。

The results make it known that: in the same cycle degree, the crack propagation depth of finite element is greater than experiments, the inaccuracy between expriments and computer simulation tracing is lower than 10%, the tracing conclusion is securer than the experimental one; both directions of crack propagation are not identical.

当接管区出现裂纹时，则在疲劳载荷的作用下会加速扩展，从而降低设备的使用寿命，并且可能发生一些毫无征兆的事故。因而研究并掌握接管区表面裂纹的疲劳扩展特性对于预防接管区的失效破坏具有一定的学术和工程价值。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。