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General pressed sore patient and long range 1ie in bed patient random mark be experimental group and contrast Set 60 in total example,experimental group basis treatinginroutineupperfacetOfacelongrangeUeinbedpatientandolle, two phase pressed sore patient adopt Chinese gromwell Oil scribble pressed locmion and affected part.Use TDP to roast 1ight irradiating 20 minutes and,contrast a group adopt each 2 to turn over hour once, keeping measuresuch as patient skin and clean bed sheet drying.

将压疮病人及长期卧床的病人随机分为实验组和对照组各30例，实验组在常规治疗的基础上，对长期卧床的病人及Ⅰ、Ⅱ期压疮的病人采用复方紫草油涂搽受压部位和患处，并用TDP烤灯照射20分钟，对照组只采用每2小时翻身一次，保持病人皮肤和床单的清洁干燥等措施。

Methods With hypotonia and water filling, the stomach of 10 normal volunteers and 35 cases of gastric carcinoma diagnosed by biopsy underwent pre-contrast and dynamic contrast enhanced MR scans. The imaging findings and tumor staging were blindly and independently assessed by two radiologists, and the imaging findings were correlated with the pathologic results.

方法通过采用低张、水充盈技术，对10例健康成人志愿者和35例临床经胃镜活检确诊为胃癌患者行MR平扫及动态增强扫描，结果采用双盲法阅片，并与手术病理结果进行对照，对所有MRI分期与病理分期进行Kappa一致性检验。

It discusses various voltage contrast methods, and introduces a new method, that is called electron beam induced voltage contrast method.

本文讨论了各种电压衬度法，也叙述了一种新的电压衬度法，称它为电子束感生电压衬度法。

Appraised the clinical effect of the flavone of rhizome drynania on Senile Osteoporosis, according to the dynamic observation on integrative scores of lumbodorsal pain and lumbodynia,"VAS section grading method" on lumbodynia,"Barthel index rating method" on ADL, detected BMD on anterior-posterior position lumbar2~4 vertebra body and proximate of femur including neck/ward/troch, and determined the index of bone transition including BGP/PINP/ICTP through the radioimmunity method before and after treated half a year, then contrast intragroup and selfgroup. Depending on the standard of curative effect, contrast the difference of curative effect between two groups.

采用随机对照的方法，分为治疗组36例，对照组34例，依据对腰背痛及腰痛综合评分进行动态观察；依据"疼痛VAS线段分级法"对腰背痛（静止痛、翻身痛、久坐痛、起身痛、弯腰痛、步行痛、睡眠痛、叩击痛、压痛）进行量化动态观察；依据"Barthel指数评定法"对老年性骨质疏松症日常生活活动能力进行观察；采用双能X线骨密度仪对腰椎(L2-L4)、股骨近端各部位：股骨颈、股骨三角区、股骨粗隆进行骨密度定量检测；应用放射免疫法对骨转换指标进行测定，骨形成指标：骨钙素、Ⅰ型前胶原氨基端前肽；骨吸收指标：Ⅰ型胶原交联羧基末端肽等，评价骨碎补总黄酮治疗老年性骨质疏松症的临床效果。

More often perforation was submucesal (27/195) and was manifested as an extrahminal aggregation of contrast agent or intravasation of contrast agent into the pelvic veins.

宫角部阻塞出现宫角部内膜损伤(27/195)，造影剂在宫角部浓聚成团，其中18例出现子宫静脉显影。

This paper took the paddy soil after saving-water irrigation as the object,which is from Taian town of Yangzhou city, selected microtomy to get undisturbed soil samples respectly between two periods(before irrigation and after harvest), built up the analytical technique of numerical picture system.It also set up the analysis index of macropore structure,such as the number of macropores N, the macroporosityφ,the area A, the perimeter P and so on. Meanwhile make analysis contrast about horizonal distribution among 4cm, 6cm and 8cm scanning areas, vertical differences per 2cm unit and contrast in time between different periods.

本文选取扬州市泰安镇节水灌溉后稻田土壤为研究对象，采用切片法取开灌前和收割后的原状土样，运用数字图像制备技术，获取大孔隙数目N、大孔隙度Φ、面积A、周长P等分析指标，对4cm、6cm和8cm扫描直径内大孔隙作水平向差异性分析，对2cm单位深度上作垂向差异性分析以及对两个不同时期作时间差异性分析。

The gray balance curves were obtained by the gray balance function and regression analysis. The main works: The parameters in the mathematic models were ascertained, as well as all the regression functions. The models included the relation between the ink quantity and the solid density, the relation between the gamma and printing contrast, the printing reproduction curves, the dot-gain curves and the dot-gain compensation curves. The fitting accuracies of the regression models were checked out by the correlation coefficient or multiple correlation coefficients. The effect that the ink had on the solid density and the gamma on the printing contrast were analyzed. And the methods of choosing the ink and gamma were gained.

主要工作：确定了墨量与样张实地密度、γ与相对反差、阶调复制曲线、网点扩大曲线以及网点扩大补偿曲线各自数学模型中的参数，得到了回归表达式；得到了各个回归表达式的相关系数或复相关系数，检验了回归模型的拟合程度；分析了墨量对实地密度的影响以及γ对相对反差的影响，并提出了墨量和γ的选取方法；得到了喷墨印刷质量控制的灰平衡控制、网点扩大以及扩大补偿规律。

In this paper, the research progress of contrast agent was systematically reviewed. The development of paramagnetic contrast agents was discussed. Contents

本文较系统地评述了目前国内外用于肿瘤成像造影剂的研究进展，并讨论了顺磁性造影剂的发展前景。

The improvements consist of two parts: 1 generalizing the PDE based approach to contrast enhancement to adapt to any specified stretch function for global and local contrast enhancement; 2 proposing a piecewise linear stretch function design method to achieve better histogram equalization.

改进包含两个方面：1 修改并推广了原有的基于PDE的灰度增强方法，使之可适用于任何设定的灰度拉伸函数；2给出了一种通用的分段线性拉伸函数设计方法，它较采用累积直方图作为灰度变换函数可达到更好的直方图均衡化效果。

Impact on the market, not price, but product quality and price contrast formed by contrast, as well as support by the price of the investment space.

对市场的影响，而不是价格，而是产品质量和价格的对比所形成的反差，以及支持价格的投资空间。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48