常规方法

Methods 50 cases of clinically suspected microadenoma were examined with dynamic enhanced mr imaging, and standard imaging with unenhanced and contrast enhanced spin echo sequences were obtained. the threesequences were evaluated retrospectively and graded for gland lesion contrast conspicuity, lesion, homogeneity, and delineation of lesion margin.

临床拟诊的垂体微腺瘤50例行快速自旋回波对比剂动态增强扫描，接着行常规增强扫描，分析比较动态增强和常规增强两种方法对垂体微腺瘤的检出率。

Methods 50 cases of clinically suspected microadenoma were examined with dynamicenhanced MR imaging, and standard imaging with unenhanced and contrastenhanced spinecho sequences were obtained. The threesequences were evaluated retrospectively and graded for glandlesion contrast conspicuity, lesion, homogeneity, and delineation of lesion margin.

临床拟诊的垂体微腺瘤50例行快速自旋回波对比剂动态增强扫描，接着行常规增强扫描，分析比较动态增强和常规增强两种方法对垂体微腺瘤的检出率。

Two groups of patients are in the age, profession, get education belief of level, economic atmosphere, religion and the element such as living ground are photogenic match, all patients eliminate familial heredity history, disease of etc of mental medical history. 2 methods of 1 · 1 assay checks 2 · of 1 · two groups of patients all function of function of kidney of groovy examination liver, convention of electrocardiogram, blood, cruor, eliminate to father...

两组患者在年龄、职业、受教育水平、经济状况、宗教信仰及居住地等因素上相匹配，所有患者排除家族遗传史、精神病病史及其他疾病。1·2方法1·2·1化验检查两组患者均常规检查肝肾功能、心电图、血常规、凝血功能等，排除严。。。

Material and Methods:From March,2008 to January,2009,250 patients(146 Males and 104 Females,ranged from 18 to 82 years old,mean age was 48 years old) enrolled in the First Affiliated Hospital of Kunming Medical College were performed dual energy scan(Group A,200 patients) and Neuro-DSA scan(Group B,50 patients) using DSCT.The patients were randomly divided into Group A and Group B.Regarding to the justification of scan protocol,100 patients in Group A were selected as sub-group to explore the scan protocol.The image quality Was analyzed both in four categories(4.0/60、4.5/60、4.0/70、4.5/70) of flow rate and total amount of contrast-enhanced material and in three categories(100—150HU、150—200HU、200-250HU) of CT value of left common carotid artery.The comparison of two scan approach was based on image quality,radiation does, postprocessing methods,time of scanning and subtraction and data storage amount.To validate the diagnostic capability of DE-CTA virtual unenhanced images,100 patients in Group A were undergoing head scan both in routine non-contrast program and DE-CTA virtual unenhanced program.Mean CT values,signal-to-noise ratio,image quality,sensitivity of lesion identification,and radiation does were applied to comparison.According to diagnostic results of dual energy of cerebral arterial angiography,62 patients out of 200 patients in Group A were confirmed with cerebral vessel lesions,the results were complied with DSA findings(the time between the two methods were within 1 week).

材料与方法收集2008年3月到2009年1月间在昆明医学院第一附属医院行DSCT CTA检查者250例(男性146例，女性104例，年龄范围18-82岁，平均48岁)，随机分为A、B两组，A组200例行双能量头颅CTA扫描；B组50例行Neuro-DSA扫描。A组前100例按对比剂不同流率和总量分为4组(4.0/60、4.5/60、4.0/70、4.5/70)对图像质量比较；按触发时左颈总动脉内平均CT位分3组(100—150HU、150—200HU、200-250HU)，比较图像质量的差异；对A、B两组血管图像质量、辐射剂量、后处理的方法、扫描和后处理时间及数据的容量进行比较分析；A组中前100例行常规与DE-CTA虚拟平扫的平均CT值、信号噪声比、图像质量、病灶显示情况、辐射剂量的比较分析；A组中行DSA检查62例(两种方法间隔时间均1周内)，比较两种检查方法诊断结果是否符合，并对其中24例动脉瘤行动脉瘤部位、数目、形态、瘤颈显示程度、瘤颈大小及瘤体长径和短径的比较研究。

The subjects in the experimental group(n=35)received routine treatment plus electromyographic biofeedback training while the patients in the control group(n=40)only received routine treatment and health education.

方法将75例妊娠期高血压患者随机分为两组，实验组(35例)在常规治疗的基础上采用肌电生物反馈放松训练，对照组(40例)只接受常规治疗护理及健康教育。

Methods 460 infants of infantile autumn diarrhea were divided ito a treatment group (n=270) and a control group (n=190). Patients in the treatment group were treated by acupoint-Zusanli-injection of 654-2 and taking Pikexin electuary orally. Patients in the control group were treated by routine medicine.

选本病患儿460例，按治疗方法的时间段分为观察组和对照组：对照组190例，仅采用儿内科常规治疗；观察组270例，在常规治疗的基础上采用654-2注射液足三里穴位注射，中药脾可欣颗粒剂口服。

Methods A total of 115 patients with mechanical ventilation via peroral endotracheal intubation were divided into two groups, i.e. control group given routine mouth nursing, and experimental group given additional washing with physiological saline, scraping and suction plus embrocation of Kouling.

将经口气管插管行机械通气的患者 115例分2组，对照组按口腔护理操作常规进行操作，试验组在口腔护理操作常规的基础上，采用生理盐水冲洗刮吸加口灵涂擦的方法操作，定期观察并记录发生口臭和口腔炎症的病例数。

A region superresolution spectrum estimation method based on coventional DFT computation is presented for obtaining one dimensional range profile, which has the advantages of real-time in computation and robustness under clutter and noise background over general superresolution methods. A iterative extropolation method based on both priori knowledge provided by conventional DFT spectrum and matching filtering process of target return data is also presented for range profile processing, which has the advantages of robustness in improving range resolution, suppressing clutter and noise.

在目标一维距离成像谱估计中，提出了以常规DFT为基础的邻域超分辨谱估计方法，它与普通超分辨算法相比，具有实时性强、在杂波与噪声背景中稳健性好的优点；在外推成像处理中，提出了以常规DFT目标结构图像为约束条件并结合目标信号准匹配滤波处理的迭代外推算法，其优点是稳健性好，能适度地提高距离分辨力但保留适度的抗杂波抗噪声能力。

Routine and analytical design methods for gas spherical gasholder are introduced, and their different features are discussed.

介绍了燃气球形储罐的常规设计和分析设计的设计方法，探讨了常规设计和分析设计的不同特点，介绍了我国燃气球形储罐采用分析设计法的实例。

This method was used to improve the resolving power of conventional legging data.

利用该方法对常规测井资料进行了高分辨率处理，结果表明，处理后的测井信息与地层真实情况更为接近，可有效地提升常规曲线的纵向分辨能力，使其更好地用于老油区储层非均质区域性评价。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。