给出RCC8、主方位及尺寸关系转换成扩展矩形关系的转换算法；
The translating algorithm which converts the RCC8, cardinal direction and size relations into extended rectangle relations is given.
该设备必须能够不断地从一个环境跟踪用户全天下，调整为从一个主方位用户移动工作，然后再返回。
The device must be able to constantly track the user from one environment to the next throughout the day, adjusting as the user moves from a home orientation to work, and back again.
以20名区域管制员和2 0名大学生为被试，通过两种类型的空间主方位判断任务考察训练效应和方位效应。
With 20 center controllers and 20 college students as subjects, this research explored the training effect and direction effect on two types of spatially cardinal direction judgement tasks.
不同方位的花粉密度受主风频率影响，主风方向花粉密度占58.07%。
The pollen density of different direction was affected by the main wind direction, 58.07% of pollen came from the main wind direction.
不同方位的花粉密度受主风频率影响，主风方向花粉密度占58.07%。
The pollen density of different direction is affected by the main wind direction, 58.07% of pollen comes from the main wind direction.
椭圆方位角-测量入射面和主晶轴之间的角度。
Azimuth, in Ellipsometry - the Angle measured between the plane of incidence and the major axis of the ellipse.
景观石与座，石是主，是鉴赏的首要目标，座为宾，处于副角和隶属的方位。
And city landscape stone, the stone is the master, is the first target of appreciation, for guest, in a pair of Angle and azimuth.
结果表明，水平井的控制储量和产能由水平井方位、各向异性渗透率主值及主方向共同决定。
The controlled reserves and productivity of a horizontal well were determined by the wellbore direction, the principal values of main direction and permeability of the anisotropic reservoir.
主吊及抬尾吊耳位置、方位按提供给上海医药工业设计院的条件执行。
According to the conditions supplied to Shanghai medicament industry academy of design, perform the places and directions of main suspending and trail hole.
结果表明：当河谷走向与区域地应力场中最大主压应力方位的锐夹角越大时，它对河谷地应力场分布的影响越大。
The results show that the larger the acute Angle between valley trend and regional maximum principal stress is, the more intensive its influence on rock stress in valley is.
分析认为，主裂隙的展布方向是渗透性的优势方位；
It is considered that the distribution direction of main fissure is the optimal direction of Permeability;
在抽油机支架强度分析中， 在全局坐标系下确定主惯性平面方位的参考节点的位置非常困难。
In the strength analysis of the pumping jack of a pumping unit, it is very difficult to determine the reference node position under global coordinate system.
在抽油机支架强度分析中， 在全局坐标系下确定主惯性平面方位的参考节点的位置非常困难。
In the strength analysis of the pumping jack of a pumping unit, it is very difficult to determine the reference node position under global coordinate system.
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