在简述其结构的基础上，对故障录波系统的频率跟踪技术、同步技术以及以太网通信等关键技术进行了阐述。
The key technologies applied in this system, such as synchro-sampling, frequency tracking and Ethernet communication, are expounded.
空间分布着以太粒子，光就是在其中传播的能量波，以太粒子之间的作用规律决定了光波的各种属性。
The space is full of ether particles, the light is the energy wave spreading in which. The interaction between ether particles determines the various properties of light waves.
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