偏位

The three states are transformed via two-dimension liquid crystal element and polarizators, and ternary arithmetic operation and ternary logic al calculus completed directly in this way.

三值光计算机用相互垂直的两个线偏振光和零光强三个独立的光状态表示信息；用二维液晶器件和偏振器实现此三个状态间的转换；采用三进制算术运算；直接处理三值逻辑运算；拥有巨大的数据位数(容易超过10~4位)；具有光运算、光传送、电控制等结构特色，具有很强的空间、时间并行性。

Methods The position of eye and modus operandi of 267 DVD cases patients were analysed.

对267例分离性垂直偏斜患者的眼位及手术方式进行临床分析。

VAMCO is expected to travel NW/NNW along the southwestern periphery of the eastern ridge.

预料环高将沿东部副高西南转西面向西北或西北偏北移动，当其越过位於北纬 30 度附近的脊线时将开始转向。

VAMCO is expected to travel NNW along the western periphery of the eastern subtropical ridge.

预料环高将沿东部副热带高压脊西面向西北偏北移动，当其越过位於北纬 30 度附近的脊线时将开始转向。

The interpolate algorithms of three-order NURBS curve and double three-orders NURBS surface are presented. The expressions of partial derivative and normal curvature of NURBS surface are derived by the theory of differential geometry. The geometric characteristics of different curvature area of the free-form surfaces are analyzed in detail. All these work lays a theoretical foundation for constructing the cutter location calculating model of free-form surfaces NC machining. 2 On the basis of analyzing the methods of cutter path generation, the standard of evaluating the various methods of cutter path generation is presented. The method of generating cutter path with constant scallop height is presented for the first time.

本文以提高复杂曲面多坐标数控加工精度和加工效率为目的，在对国内外研究现状进行深入分析的基础上，对数控编程中各环节的关键技术问题进行了深入研究，主要内容包括以下几方面： 1 分析了复杂曲面各种造型方法的优缺点，给出了根据各种边界条件所确定自由曲面的NURBS表示方法以及三次NURBS曲线曲面反算算法；用微分几何理论推导了NURBS曲面的偏导矢及法曲率计算表达式；对曲面不同曲率特性区域的几何特征进行了深入分析，为建立复杂曲面的数控加工刀位计算模型奠定了理论基础。

Area 51 is a nickname for a military base that is located in the southern portion of Nevada in the western United States, 83 miles (133 km) north-northwest of downtown Las Vegas.

51区是一个军事基地的绰号，位於美国西部内华达州的南部部分，在拉斯维加斯市中心西北偏北的83英里（133公里）。

The mathematical model between position error and north seeking error is gotten through error theory and partial derivative principle.

运用误差理论和偏导数原理，推导出转位误差与寻北误差二者之间的关系模型。

Research reflected light refraction and vector-vector changes in the law, discuss the extra path difference, the phase phase-shift, model and so on plane of polarization revolving optical phenomena.

研究反射光矢量和折射光矢量的变化规律，讨论额外程差，位相相移，偏振面旋转等典型的光学现象。

The influence of the various attenuation length and the angle of the polarizer on the contrast of the objects are also discussed in this paper.

在大气介质中，某些微波遥感系统除了利用信号的强度和位相特征外，还利用信号的偏振特性，以便获得更多的信息。

Therefore, it needs to be amended downwards. Because of that, the BMI cutoff valuegot by this research is ponderable to be used to judge the value of the 4236 Yung-Ming Junior students and could also be adopped as an conference value by the other Junior High schools in Kaohsiung.

本研究结果建议：行政为卫生署公布的国中生BMI切点值偏高，应向下修正，本研究所得之BMI切点值可用来判定高雄市立阳明国中4236位学生是否肥胖，并可做为高雄市其他国中参考用值。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。