置换

Using the quantum parallel process and quantum permutation orations, the circuit implementation of quantum binary searching algorithm is presented.

利用量子并行处理和量子置换操作，给出了量子二分检索算法的线路实现。

This model has a displacement map on the horn 'nubs'.

这个模型在长角的&残缺&部分有一张置换贴图。

sparse matrix ; method of tearing ; fill in ; essential standard model ; quasi standard model

对于所给稀疏矩阵虽然不是标准形，但是通过行列置换总可化为标准形，我们称这类矩

The ancient times's trees bedding bag submerged including the silicon dioxide water, in the wood cell by the quartz family's chalcedony, the opal and so on is replaced, although therefore was also retaining the wood outward appearance, but materially already was 100% stones.

古代的树木被包含二氧化硅的水所淹没，木头里的细胞被石英家族的石髓、蛋白石等所置换，所以虽然还保留着木头的外观，但实质上已经是百分之百的石头了。

The first prosthesis for total replacement of the distal radio-ulnar joint, the joint between the long bones of the forearm in the wrist area, has been implanted in a patient in Hospital MAZ, in a procedure designed to offer strength and mobility to wrist-pain sufferers.

第一种用于远端桡骨－尺关节（这个关节位于前臂长骨腕关节之间）完全置换的假体，已经在西班牙MAZ医院(Zaragosa， Spain)的1例患者手术中进行了移植，该手术设计用于为腕关节疼痛患者提供力量和灵活性。

Methods 50 eases (56 hips) sere undergone THA. A K-wire was inserted perpendicularly into femur at subtrochanteric level, the femoral neck fracture was repositioned and the other sire was inserted into the iliac crest paralleled with the former wire in the identical vertical axis.

对50侧（56髋）行全髓置换术，在股骨转子下垂直打入第1枚克氏针，在该针纵轴线相对应的髂嵴上打入第2枚克氏针，测量两针之间的距离。

Objective To study the change in the angle between patella and patellar tendon,and assess the correlation between the angle and the range of motion.

目的研究全膝置换术后相同屈膝角度下矢状位髌骨和髌腱之间的角度变化，及其与术后活动度的关系。

"Is it feasible to re-engine the 737?"

&置换波音737飞机的发动机可行吗？&

Methods: From December 2002 to June 2006, 30 patients with a moderately dilated ascending aorta [mean diameter,(46.7±3.1)mm] underwent concomitant aortic valve replacement or repairing and reinforced aortoplasty with a well-tailored Dacron vascular graft. Follow-up was obtained on all patients with ultrasonic cardiography or computed tomography scan and was (18.0±10.5) months.

对2002年10月至2006年6月间采用主动脉置换或成形、升主动脉缩小成形、升主和根部背心式人工血管包裹术治疗的30例主动脉瓣病变和升主动脉扩张的临床病例进行回顾性分析和随访，平均随访时间(18±10.5)个月。

The research results are highly reproducible owing to the repeatable micro-model technique.(2) Quantifying the Kr-S-P curves in two-phase flow. The validity and adaptability of multi-phase curves are verified using micro-model testing bed tailored to adequate scale of pores. Results obtained from the P-S micro-model tests generally agree with the threshold values of displacement mechanism offered by researchers using geometric shapes. The hysteresis of .experimental Kr-S curves of numerous two-phase flows are depicted in terms of connectivity and humidification. The P-S and Kr-S curves of two-phase flow are well-derived in conjunction with micro-model test results and empirical van Genuchten model. For the curve expressing the relation between saturation and capillary pressure, experimental results of water-air flow system corresponds to the theoretical data.

2二相流体对微模型实验之Kr-S-P关系：包括以孔颈尺寸比例组成微模型板实验平台去证实多相流流动主要特性曲线正确性与适用性；验证水和空气二相流之P-S微模型实验，与前人以几何形状所推估出来的置换机制门槛值大致吻合；以连通性及润湿性等解释多组二相流体对Kr-S曲线实验之迟滞现象；以微模型实验结果配合van Genuchten特性曲线经验式互推估二相流体对之P-S与Kr-S 曲线，推估结果良好；以比例原则推估多组二相流体於毛细压力-饱和度曲线的结果，显示在水和空气二相流体对为参考流体对时，推估其他组流体对吻合度最佳。

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。