This scheme greatly decreases the possibility of loss and duplication packets by a number of measures including BS buffering, forwarding mechanism and duplication elimination mechanism etc.
该方案通过基站缓冲、前向发送机制和重复包消除机制等措施,极大地减少丢包和重复的包。
The GPS technology to carry out control surveying over mining area, including GPS mesh distribution, outdoor observation, and indoor error-elimination is introduced.
介绍了利用GPS新技术进行矿区控制测量的GPS网布设方法,以及外业观测、内业平差方法及计算。
At the same time, five common risk management strategies are put forward, including risk avoidance, risk provenance, risk elimination, risk undertaken by itself, risk transfer.
同时给出了五种常用的风险规避策略:风险回避、风险保护、风险减轻、风险自担、风险转移等。
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