The paper narrates theories of that, and details the technique on headend and resource security.
详细描述了头端和资源保护两个方面的研究。
The feasibility of removing graphite by fixed bed burning technology in the headend process of HTGR graphite ball-element reprocessing is discussed.
讨论了高温气冷堆元件球后处理首端过程用固定床燃烧法去除石墨的可行性。
The headend, consisting of content providers and equipment (such as the satellite receiver, encoders, and so on) needed to transmit and receive digital assets, onto the IP network.