分析学

In this study,the only five complete mitochondrial genomes of orthoptera in GenBank were analyzed by Matlab informatics tool box,similarity of five genome\' complete sequences were definited,the number of nucleotide and amino acid were count using sequence statistical function.

本试验以GenBank中昆虫纲直翅目目前已被报道的5种线粒体基因组全序列为材料，用Matlab中生物信息学工具箱对它们进行了序列分析，确定了这5种基因的相似性。

The CT and MR images of these patients were analyzed to identify radiologic signs of dural ossification.

分析CT和MRI确定硬膜骨化的影像学征象。

Methods To look back and analisis the imaging information of 23 cases with osteoid osteoma.

对23例骨样骨瘤的影像学资料和病理进行回顾性分析。

Objective To analyze the X-ray and CT imaging findings and differential diagnosis in osteoid osteoma and to evaluate their imaging characteristics.

目的 分析骨样骨瘤的X线、CT表现及其鉴别诊断，探讨其影像学特征。

The imaging features of parosteal osteosarcoma are characteristic and are important in the diagnosis and surgical treatment of this disease.

骨旁骨肉瘤的影像学综合检查分析对临床诊断和手术有著重要的指导作用。

objective to evaluate early signs of avascular necrosis of femoral head in adult by ct and to guide clinical treatment.methods the cases with suspicious diagnose of anfh were scaned in the both hip joints by x ray and ct to find the early signs of anfh with ct.results early signs of anfh using ct showed that, in 38 femoral heads 31 cases, there were radiate star shape of high density osteosclerosis of the trabeculae in 13 femoral head.twenty five femoral heads showed osteosclerosis and trabeculae structure disappearing and vague,incoordinately low ostedensity area and cyst change.there were fracture under the cartilage and light subsid in 5 cases.the cases in stage ⅰwere given decompression, while the pationtsresul in stageⅱand stageⅲ were given decompression and ostetransplant.conclusion ct results show that the sign of the high osteodensity and low osteodensity and cyst change can disply early anfh.

摘 要］目的：探讨成人股骨头缺血性坏死的早期ct征象并指导临床治疗。方法：对临床疑诊anfh的全部病例均行x线平片及ct检查，分析anfh的早期ct征象。结果：早期anfh的ct表现：31例38个股骨头，其中13个股骨头骨小梁呈放射状高密度的"星状征"，骨小梁境界清楚、锐利，属ⅰ期；25个股骨头表现为骨硬化，骨小梁结构消失、模糊不清，骨密度减低及囊性改变，属ⅱ期；并有5个股骨头在ⅱ期影像学改变基础上出现软骨下骨折及轻微塌陷，属ⅲ期。治疗结果：ⅰ期行钻孔髓内减压术，ⅱ、ⅲ期行钻孔减压植骨术。

By using the theory of sequence stratigraphy, we can subdivide and contrast stratigraphy, retrospect paleogeography and analyse basin effectively.

运用层序地层学理论和方法，不仅可划分及对比地层，还可重塑古地理，并有效地进行沉积盆地分析。

By comparison, it is found that the accuracy of researchs is getting improved along with the ameliorating of quantitative methods for paleoclimate reconstruction, which promotes the application of new artifices in Palynology and paleoenviroment reconstruction researchs.

通过对各种方法实际应用的对比分析发现，随着定量重建古气候方法的不断改进，研究结果的准确度和精度在不断提高，推动了孢粉学和古植被定量重建研究手段的引进和应用。

Upon these plants, some germplasm resources were collected at home and abroard, and their morphology, palynology, cytology, growth and development habit, fruit economy characteristics were studied. The extraction methods for DNA of Lonicera Caerulea L. and reaction system of RAPD were also discussed in the project. And it was the first time to study the genetic diversity, relationship and classification of Lonicera Caerulea L on wild resource in Northeast of China and subsection using RAPD.

针对这些问题，我们收集了国内外的种质资源，从形态学、孢粉学、细胞学、生长发育习性和果实经济生物学性状等方面对东北地区野生蓝靛果忍冬的生物学特性进行了系统研究；对蓝靛果忍冬DNA的提取方法和RAPD的反应体系进行了详细探讨，并首次运用RAPD技术分别对东北地区野生资源和蓝果亚组种间的遗传多样性和亲缘关系、分类等问题进行了研究和分析。

The status quo, biologic characteristic and variation of Chinese wild rose wereinvestigated and studied at the level of morphology, physiology, phytochemistry, Palynology and molecularbiology.

本研究在对我国野生玫瑰种质资源进行全面调查的基础上，从形态学、生理学、植物化学、孢粉学及分子生物学5个层面，系统地研究了我国野生玫瑰当前的资源状况，弄清了野生玫瑰基本的生物学特性及其变异，并利用AFLP分子标记技术对部分玫瑰野生种质资源和品种资源的遗传多样性和亲缘关系进行了分析。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失