置换的

Methods］ Analysis the therapeutic effect of plasma exchange in pemphigus by restrospective analytic method.

方法］回顾性分析曾接受血浆置换疗法的8例天疱疮患者的临床资料。

All patients we re randomly divided into four groups.Mannitol group,in which patients were trea ted only with mannitol .Permutation group in which patient's were treated with mannitol f ollowed cerebrospinal fluid permutation.

将患者随机分为4组治疗：单独应用甘露醇治疗头痛及在甘露醇应用的基础上行脑脊液置换、地塞米松鞘内注射和静脉注射，对比观察4个组的止痛效果。

All other group elements correspond to a permutation that does not leave any element unchanged.

所有其他的群元素对应於不留下任何元素不变的置换。

This website offers the access to the Map Library Catalog of the library at the Princeton University, USA. It contains 300,000 maps and charts, aerial and satellite photographs; 100 relief models; 15 globes; 850 slides, which are related to geology, geochemistry, geophysics, climatology, natural resources, land use, soils, water resources, remote sensing, topography, political and cultural geography, physiography, bathymetry, transportation, navigation, urban and regional planning.

从本网站可以获得美国Princeton大学图书馆的地图收集的目录，共有300000张地图、图表、航片和卫星图片，100种简单模型，15个地球仪、850张幻灯片，内容包括地质、地球化学、地球物理学、气候学、自然资源、土地利用、土壤、水资源、遥感、地形、政治与文化地理学、自然地理学、测深法、置换传输、航海、城市与区域规划。

Methods:43 patients including 10 with mitral stenosis associated aortic regurgitation, 12 with mixed mitral valve lesions and 21 with mixed mitral valve lesions and combined with aortic regurgitation were studied.MVA determinded by (1) two -dimensional echocardiography with a cross-sectional area in the short-axis view (2DE),(2) pressure half-time using formula of 220/PHT,(3) color Doppler flow imaging with a jet cross-sectional area in the short-axis view with planimetry,(4) CDFI with a color jet width at the mitral valve orifice in the apical four-chamber view and long-axis view, assuming an elliptic mitral orifice, compared with the orifice area of excised mitral valve during mitral valve replacement.

材料与方法∶分别用二维超声(2DE)、压差减半时间、彩色多普勒二尖瓣口血流截面积和椭圆形面积法测定43例风湿性心脏病二尖瓣狭窄拟行人工瓣置换术患者的MVA，其中合并主动脉瓣反流 10例，合并二尖瓣反流 12例， 21例，并与手术标本的实测面积相比较。

BACKGROUND: The artificial liver plasmapheresis provides a novel method for severe hepatitis patients in clinic.

摘要背景：人工肝血浆置换目前普遍应用于临床，给重型肝炎患者的治疗提供了新的手段。

Other antiinflamatory and immunosuppressive therapies have been reported to show beneficial effect, such as plasmapheresis , high doses of intravenous immunoglobulin [30][31] , mitoxantrone and cyclophosphamide .

其他antiinflamatory和免疫疗法已报告显示有利的影响，如血浆置换术，高剂量的静脉注射丙种球蛋白 [ 30 ] [ 31 ] ，蒽醌和环磷酰胺。

Consequently,it is suggested that share right replacement system must be established as prepositive procedure in order to strictly limited the judicial dissolution system.

当然在肯定司法解散破解公司僵局重要性的同时，也应预见到滥用司法解散的危害性，因此必须通过设置股权置换作为前置程序等加以严格限制。

In this paper, the primitivity of n-th order transition matrices An are studied, this topics related to the mixing property of 2-dimensional shift of finite type.

在这篇论文中，讨论n阶置换矩阵An的原始性质。而这些主题与2维有限型的移位之混合性质有关。

To select high-quality prosthesis, development and application of corresponding matching apparatus are important for total knee replacement.

选择高质量的假体、不断开发和推广使用其配套器械是全膝关节置换术普及和发展的关键。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。