置换

Methods From Sep.2006 to Jun.2008,35 patients undergoing TKR in our department received predeposit autologous transfusion.

自2006年9月～2008年6月，对35例单侧全膝关节置换手术患者进行预存自体输血。

Predeposit autologous transfusion is simple and convenient,economical,safe and effective.All patients with TKR who rely only on predeposit blood transfusion can survive perioperative period successfully.

预存式自体输血简便、经济、安全、有效，全膝关节置换手术患者可依靠预存自体输血安全度过围手术期。

Scores, degree of return to preinjury state, and mortality. The only significantdifference between the two groups involved return to preinjury status, which was significantly greater (P = 0.04) following insertion of the unipolar prosthesis.

Calder 等在250名超过80岁的病人中进行了一项随机前瞻性研究，以确定并发症率、病人满意度、Harris评分、恢复伤前状态的程度和死亡率。2组间唯一具有显著性差异的是恢复至伤前状态，单极假体置换恢复明显好

So far, the mammalian pronuclear transplantation is mainly studied on mice.

迄今为止，哺乳动物的原核置换研究主要在小鼠上进行。

The relationship between cytoplasm and nucleus is the basic problem of biology, and nuclear transfer and pronuclear transplantation are the important methods to research their relations.

细胞核与细胞质的关系是生物学的基本问题，核移植和原核置换是研究核质关系的重要方法。

Intracytoplasmic sperm injection is a very important assistant reproductive technology for treatment of man infertility and fundamental research , Success in ICSI in human and other animals has recently been achieved., The present pilot studies were conducted to establish a preliminary procedure for ICSI in mice, explore the experimental conditions of ICSI in mice, investigate factors influencing the test results, and accumulate technologic basis for the next studies on pronuclear exchange in mice .

本部分研究论文初步建立了小鼠ICSI技术的基本操作程序，摸索了小鼠ICSI研究的操作条件，总结了一些影响显微注射效果的重要因素，并为下一部分小鼠原核置换的研究奠定了雄厚的技术基础。

Second, to eliminate a special class of cycles in QC-LDPC codes, we considerQC-LDPC codes with circulant permutation matrices as protograph LDPC codes. Andwe reveal the relationship of cycles in a protograph LDPC code and its mother matrix.

其次，为了消除准循环低密度奇偶校验码中一类特殊的环，我们把由循环置换矩阵扩张得到的准循环低密度奇偶校验码看做一类原图低密度奇偶校验码。

There is either a way of peculiar proximation or a paradigmatic alienization, since both of themin volve in the business of displacement, an extremely critical aspects of post-modern urbanism.

方式可以是独有的相似性或典型的相异性。这两种特性都与后现代城市主义具有批判性的议题&置换&有关。

A single crystal complex [Ni2(H2O)2]2DMSO(Hqina=quinaldinic acid, DMSO=dimethyl sulfoxide) was synthesized at room temperature by the solvent substitution method, which belongs to monoclinic system with space group C2/m.

在常温下，通过溶剂置换法制备了[Ni2(H2O)2]2DMSO单晶，其中qina为喹哪啶酸根，DMSO为二甲亚砜。

The reuse method of change-function courtyard was researched the present-situation survey and analyed the rationable.

对已经进行了功能置换的院落，就其现状利用进行调查研究，分析其院落利用的合理性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。