置换的

We note that the known APN polynomial functions are allquadratic except the APN functions recently found by Edel and Pott. In F22n, theAPN permutation has not yet been found. We construct low di?

我们注意到除了Edel和Pott最近发现的APN函数外，其它已知的APN多项式函数都是二次的，而且在F22n中还没有发现APN置换函数。

Our propose is to give some necessary conditions for A2 to guarantee the primitivity of An.

我们的目的是给定2阶置换矩阵A2的某些必备条件，进而证得矩阵An的原始性质。

Methods From May 2002 to May 2007, 38 MFS patients underwent aortic composite graft with valve replacement and reimplantation of coronary arteries.

方法对自2002年5月至2007年5月收治的38例马凡氏综合征所致的升主动脉瘤患者施行了Bentall手术治疗，占同期所有升主动脉瘤行Bentall手术的64.3%(38/56)，本组中单纯Bentall 33例，Bentall+全弓置换2例，Bentall+CABG 2例，Bentall+二尖瓣成型1例。

AIM: Patients' satisfaction after total knee arthroplastys greatly depended on pain remittence of knee joint and the maximal range of motion.

目的：全膝关节置换手术后患者的满意度很大程度上取决于膝关节疼痛的缓解程度以及关节的最大活动度。

The rich active ingredients retained work to regulate skin's functions, replenish with required trace elements and nutrients, and improves metabolism and nutrient replaceability.

充分保留植物的活性成分，调节肌肤机能，补充肌肤所需的微量元素与养分，有效增强肌肤代谢物与养分的置换能力，全面滋养肌肤，完美解决肌肤问题，令肌肤白嫩，晶莹，尊贵高雅。

Our business includes design, manufacture and sales of passenger car, light truck, medium truck, motorcycle and racing tires, as well as tread rubber and related equipment for the retread industry.

我们的业务范围包括轮胎的设计、生产以及轿车、轻型卡车、中型卡车、摩托车和赛车轮胎的销售，并在轮胎置换领域提供相关产品。

This paper discusses some important concepts, such as exploration depth and resolution of ground penetration radar, and then analyzes in detail the electric property difference and ground penetrating radar image characters of riprap, silt and some other medium as well as the detecting effect of GPR through the comparison between interpretation results and boreholing data, based on a case study of riprap replacing embankment project by blasting-extruding silt on an is-land.

首先讨论了探地雷达理论中的探测深度和分辨率等重要概念，然后以某海岛爆破挤淤抛石置换筑堤工程为例，详细分析了抛石、淤泥等介质层的电性差异及雷达波形特征，并将解释结果与钻探资料对比分析了雷达检测的效果。

The predominance of these series is replaced in turn by benzothiophenes and increasingly complex ring-like compounds in the higher temperature ranges.

在更高的温度范围内，这些化合物的绝大部分又被苯噻吩和更复杂的环状化合物置换。

His Shadowgraph series of works, from folk paper-cut and shadow play, turn the plane into silhouette, turn one-dimensional into three-dimensional, and turn paper, hides and other materials into replacement metal, glass or steel stone.

他的皮影系列作品，从民间剪纸和皮影戏中化出，将平面的剪影转化成了立体的圆雕，将一维空间转换成了三维空间，纸张、皮张等材料置换成了金属、木石或玻璃钢。

The permutation procedure is used to determine the significance of the test statistics.

图中边的存在性用基于线性条件互信息的枢轴量检验，枢轴量的显著性用置换检验决定。

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％。