【摘要】 文章通俗的讲解了“同步”的概念,介绍了“同步”在地震数据采集中的重要性,指出了是否“同步”直接影响到后期计算地层的正确性;介绍了408ULS仪器的“同步”原理,以及MACHA枪控的控制原理,运用两者的控制方法,科学地将408ULS与MACHA气枪控制器进行了连接,保证了两者的“同步”。更多还原

【Abstract】 The paper popularly explained the conception of "synchronization", introduced the importance of "synchronization" in data acquisition, pointed out the "synchronization" can affect the correctness of later strata calculation and introduced the principle of "synchronization" in 408ULS instrument as. well as the control principle of MACHA air-gun. Using the control method of both instruments for scientific connection of 408ULS with MACHA controller can guarantee "synchronization" of both instrument.更多还原