frames of reference

Service primitive and command frame are prototypes and reference specifications for design of protocol stack. At last, this paper studies and analyzes primitives and command frames in 802.15.4/ ZigBee, and realizes relevant primitives and command frames of ZTF-MAC.

服务原语和命令帧的设计是通信标准协议栈设计的原型和参考规范，本文最后研究和分析了802.15.4/ZigBee协议规范中的服务原语和命令帧，并为ZTF-MAC设计实现了相关的原语和命令帧。

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In the first one of them, the equation to calculate the phase shift between two adjacent frames is deduced by solving a monadic quadratic equation and then the arbitrary unknown phase shift can be calculated by using the two interferograms and the intensities of object and reference waves.

其一是通过求解一元二次方程，推导出相邻两幅干涉图之间相移量的计算式，由相邻两幅干涉图和物光及参考光强度计算任意未知相移量。

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With adding a main station connected with the reference station by a fiber, the time synchronization between the reference stations of the TDOA algorithm was achieved and the position frames were send. 3.

通过增加一个与参考站以有线光纤相连的主站，实现了TDOA算法所需要的参考站之间的时间同步，完成定位信息帧的发送。

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This paper has investigated the expression on rotational motion of earth's surface and Earth's deformation fields with complex vector surface spherical harmonic function, theoretical definition of the crust-fixed reference frames and the terrestrial reference system, and theoretical substantiating to the consistency between them.

本文研究了内核地球模型下的地球表面的旋转运动和地球形变场的复数矢量球函数表示，以及外壳固定参考架、地球参考系的理论定义和它们之间等价性的理论证明。

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contextual frames of reference in translation: a coursebook for bible translators and teachers

翻译的语境参考框架：圣经翻译教程

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If it's the little old lady, the two frames of reference remain juxtaposed.

如果是娇小的老妇人，两个参照系仍然是并列的，我们会倾向于同情她；

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Can you list some noninertial frames of reference?

你能否举出几个非惯性参照系?

词典精选例句

In the process of motion estimation for very low bit rate video coding, a macroblock is partitioned adaptively with a pattern which matches the shape of edges of the objects in the macroblock, and two time differential reference frames are used.

在极低码率视频编码运动估值过程中，针对视频对象的边缘形状特征，将宏块按不同形状的模板自适应地进行分割，同时引入近期、远期2个参考帧进行块匹配。

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