Some double difference data of GPS receiver are applied in the experiment to verify the algorithm.

文中应用经过双差处理后gps接收机的实测数据，实现和验证了该算法的有效性。

youdao

The double difference relative location approach (DD) is applied and investigated in this paper in the following three respects.

本论文运用双差法开展了三方面的研究工作。

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In addition, the relocation results of the Dayao and Yaoan Earthquake sequences also show that the double difference location method is more effective.

同时，姚安、大姚地震序列的重定位结果也说明双差定位法是一种比较好的地震定位方法。

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The former prime minister is also accused of double-billing Israeli and Jewish institutions for public trips abroad and pocketing the difference.

VOA: standard.2009.09.25

The 1.2M number is more than double the game preorders for the Wii, and the difference is likely due to increased third party support from the console.

FORBES: WiiU Game Preorders Double Those of the Wii

The indicators of the production of GDP are re-valued at constant prices with the double deflation method where the value added at constant prices is the difference between the value of output and the value of intermediate consumption at constant prices.

UNESCO: Belarus: Report: Part I: Descriptive Section